english catalog(linkav)
TRANSCRIPT
Zhongchuang Technology Group Limited
2015 Product Catalog
32
Contents
About usZhongchuang Technology Group Limited was founded under the eagerness to stir up the wireless video transmission technology. With Fudan University’s Electrical Engineering degree, our founder Mr. Jianjun Gong has dedicated his 30’s in satellite telecommunication. Therefore, after a solid practice and a profound education, he started this wireless video company in 2005 with three people. Now after almost ten years of growth, Zhongchuang has developed most of her products independently based on the great deal of resources accumulated. With a friendly work environment, the company has been supported both internally and externally. Our vision is to be one of the top FIVE companies in video transmitter development and products innovation. Our mission has always been providing the sound quality products to all wireless transmission requests.Our end users are varied from military commanding office to ordinary citizens, from oil field to forest, from overseas to mainland China. We have served customers like ZTE, Jiangsu Public Security Bureau, Inner Mongolian Fire Fighting Group, Hunan Forest Fire Prevention Office, SMT(USA) and Tactical Electronics(USA) as well as RF Revision(South Korea).
Brand awareness:LinkAV - Link your AV wirelessly! LinkAV with cutting edge technology of Zhongchuang Technology Group Limited is a brand established recently to meet the demands of COFDM, TDD or 3G/4G wireless connection requirements.
In 2005 we founded our international Head Offce in Shenzhen, China, and began offering our products worldwide in 2013. Over NINE years of experience in the wireless communication sector has enabled LinkAV to develop world-class video transmission products.
LinkAV is developed based on protocols like Onvif and RTSP, which enables LinkAV to support over different brands like Dahua, Hikvision for a better integration with fiber and internet connections.
LinkAV now is working as a solid supplier for ZTE and dedicating our best to provide the world-class wireless video transmitters for UAV, mining, oil spill monitoring, etc, please contact us today for more information and a sample for testing first. Please follow up for how to become a distributor of LinkAV.
Company Introduction
3
1. Part One. COFDM Digital Wireless Video Transmission ........................................................... 4
1). Transmitter ................................................................................................................................................. 4
1.1. LinkAV-C328S-1W COFDM SD One-Way Mini Wireless Transmitter ............................................ 4
1.2. LinkAV-C328H-1W COFDM HD One-way Mini Wireless Transmitter ............................................. 5
1.3. LinkAV-C338S-1W COFDM SD Wireless UAV Transmitter ............................................................ 6
1.4. LinkAV-C338H-1W COFDM HD Wireless UAV Transmitter ........................................................... 7
1.5. LinkAV-C322H-2W HD Two-Way Voice and Data Wireless COFDM Transmitter ........................ 8
1.6. LinkAV-C321H-2W HD Transmitter (Long Range) ........................................................................... 9
1.7. LinkAV-C322S-2W SD Two-Way Voice and Data Wireless COFDM Transmitter ............................ 10
1.8. LinkAV-C331S-20W Ship-borne Wireless D1 Transmitter ............................................................ 11
1.9. LinkAV-C331H-20W Rack-mountable Wireless HD Transmitter ................................................... 12
2). Receiver ...................................................................................................................................................... 13
2.1. LinkAV-C331R Rack-mountable COFDM HD/SD Wireless Receiver .............................................. 13
2.2. LinkAV-C331+R Rack-Mountable COFDM Wireless Video Receiver ............................................. 14
2.3. LinkAV-C1000 COFDM Wireless Handheld Receiver .................................................................... 15
2.4. LinkAV-C701 Integrated All-in-one Wireless AV Transmitter ........................................................ 16
2.5. LinkAV-C600 Integrated All-in-One Four- Way Receiver ............................................................. 18
2. Part Two. Bidirectional Same Frequency Network .................................................................. 19
1). TDD Base Station Transceiver ................................................................................................................... 19
1.1. LinkAV-TJ+340S-20W TDD Outdoor Portable Base Station Transceiver ...................................... 19
1.2. LinkAV-TJ340-20W 2U Indoor Base Station ..................................................................................... 20
1.3. LinkAV-TJ340-5W TDD Outdoor Portable Base Station Transceiver ............................................. 21
2) .TDD Terminal Equipment ........................................................................................................................... 22
2.1. LinkAV-T331-10W Vehicle-mountable TDD ................................................................................... 22
2.2. LinkAV-T321S-1W Bi-directional Wireless Long Range Transmitter System ................................. 23
2.3. LinkAV-TD-300-1W UAV Data Terminal ......................................................................................... 24
2.4. LinkAV-TP-300S-1W SD UAV Equipment........................................................................................ 25
3 Part Three. 4G Mobile Emergency Command System ............................................................. 26
1). Portable Terminal ........................................................................................................................................ 26
1.1. LinkAV-B 4G Portable Controller ...................................................................................................... 26
1.2. LinkAV-B1 Portable Commending Center ........................................................................................ 28
2). Handhold Terminals .................................................................................................................................... 29
2.1. LinkAV-S2 Handheld Beidou Positioning Wireless 4G Video Recorder ............................................ 29
3). 4G PTZ Dome Transmitter .......................................................................................................................... 31
3.1 LinkAV-Q1 ........................................................................................................................................... 31
54
Product Features
• High quality of video transmission, no mosaic, no dragging phenomenon, stable power with adjustable dynamic power;
• Support NLOS transmission, strong diffraction capability;
• Applied COFDM modulation technology, MPEG-2 video compression.
Technical Parameters
Item Description
Modulation Type QPSK(4QAM)、16QAM、64QAM
Working Frequency 300-900 MHz;( per 0.5M adjustable)
Transmission Power 30 dBm
RF Bandwidth 2/3/4/5/6/7/8 MHz(optional)
FEC(forward error correction) 1/2 2/3 3/4 7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input Camera:2.5 mm
Video Compression MPEG-2 4:2:0
Audio Input AV:3.5mm Interface
RF Interface SMA F head
Parameter Control Method Adjustable digital LED control panel
Encryption Method 128 - bit AES (can set user’s password)
Transmission Distance 0.5-1 km
Working Voltage DC12 V
Working Current 1.2 A
Working Temperature -10~70 ℃
Boundary Dimensions 100×59×22 mm
COFDM SD One-Way Mini Wireless Transmitter LinkAV-C328S-1W
Product Features
COFDM HD One-way Mini Wireless TransmitterLinkAV-C328H-1W
• Small, light, use H.264 encoding scheme and COFDM digital modulation mode, provide 720 * 576 high-definition video, great diffraction ability, support non-line of sight transmission, can be put in brief case, can transmit the live image to the rear people when secretly visit or obtain evidence. It is mainly used in public security, procurator, law, security bureau, other departments, etc.
• Based on standard COFDM modulation technology, high-quality digital video processing and H.264 video coding and decoding, very low delay of coding, support high-speed mobile transmission, support non line of sight(NLOS) transmission, support adjustable frequency (the frequent segment can be UHF, 1.9 G~2.4GHz etc.), small size and light weight (as cell phone size), the transmission distance is over 500M under the non-line of sight environment. The video is clear and stable, has no mosaic or drag phenomenon. All the frequency segment of receiver can be modulated continuously, and can also be modulated at customers' location.
CO
FDM
HD
One-w
ay Mini
Wireless Transm
itter
CO
FDM
SD
One-W
ay Mini
Wireless Transm
itter
Technical Parameters
Item Description
Modulation Type QPSK(4QAM),16QAM,64QAM
Working Frequency 300~900 MHz; per 0.5M adjustable
Transmit Power 30 dBM
RF Bandwidth 2/3/4/5/6/7/8 MHz (adjustable)
FEC(forward error correction) 1/2、2/3、3/4、7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input HDMI: Support 1080P、1080i、720P、720i
Video Compression H.264
RF Interface SMA F head
Parameter Control Method Adjustable digital LED control panel
Encryption Method 128 - bit AES (can set user’s password)
Transmission Distance Over 1 KM in favorable conditions
Working Voltage AC220 V
Working Current 1.55 A
Working Temperature -10~70 ℃
Dimensions 86x65x26(mm) or 120x65x26(mm) with battery
76
Product Features
• High quality of video transmission, no mosaic, no dragging phenomenon, stable power with adjustable dynamic power;
• Support NLOS transmission, strong diffraction capability;
• Applied COFDM modulation technology, MPEG-2 video compression.
Technical Parameters
Item Description
Modulation Type COFDM 2K QPSK
Working Frequency 300-900 MHz;( per 0.5M adjustable)
Transmission Power 30 dBm
RF Bandwidth 2/3/4/5/6/7/8 MHz(optional)
FEC(forward error correction) 1/2 2/3 3/4 7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input 1 PAL/NTSC
Video Compression MPEG-2 4:2:0
Audio Input Aviation head
RF Interface N head
Encryption Method 128 - bit AES (can set user’s password)
Transmission Distance 5-10 km
Working Voltage DC12V
Working Current 1.2A
Working Temperature -40~70 ℃
Boundary Dimensions 110 x 80 x 35 mm
Technical Parameters
Item Description
Modulation Type COFDM 2K QPSK
Working Frequency 300-900 MHz;( per 0.5M adjustable)
Transmission Power 30dBm
RF Bandwidth 2/3/4/5/6/7/8MHz(optional)
FEC(forward error correction) 1/2 2/3 3/4 7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input HDMI
Video Compression H.264
RF Interface H head
Encryption Method 128 - bit AES (can set user’s password)
Transmission Distance 5-10 km
Working Voltage DC12V
Working Current 1.2A
Working Temperature -40~70 ℃
Boundary Dimensions 110 x 80 x 35 mm
COFDM SD Wireless UAV TransmitterLinkAV-C338S-1W
Product Features
COFDM HD Wireless UAV Transmitter LinkAV-C338H-1W
• High quality of video transmission, no mosaic, no
dragging phenomenon, stable power with adjustable
dynamic power;
• Support NLOS transmission, strong diffraction
capability;
• Applied COFDM modulation technology, H.264 video
compression.
CO
FDM
HD
Wireless U
AV
Transmitter
CO
FDM
SD
Wireless U
AV
Transmitter
98
Product Features
• High quality of video transmission, no mosaic, no dragging phenomenon, stable power with adjustable dynamic power;
• Support NLOS transmission, strong diffraction capability;
• Applied COFDM modulation technology, H.264 video compression.
Technical Parameters
Item Description
Modulation Type QPSK(4QAM)、16QAM、64QAM
Working Frequency 300-900 MHZ(per 0.5M adjustable)
RF Bandwidth 2/3/4/5/6/7/8 MHz(optional)
Encryption Method 128 - bit AES (can set user’s password)
Parameter Control Method Adjustable LED digital control panel
FEC(forward error correction) 1/2,2/3,3/4,7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input HDMI:1920x1080P, up to 30FPS
Video Compression H.264
RFI (RF Interface) N female head
Audio Interface AV terminal, intercom earplugs
Transmission Power 31 dBm
External(or built-in)Battery DC12 V / 1.55 A
Working Environment -10~70 ℃
Overall Dimensions 170 x 120 x 45 mm or 220 x 120 x 45mm with battery
Technical Parameters
Item Description
Modulation Type COFDM QPSK(4QAM), 16QAM, 64QAM
Video Compression H. 264
Working Bandwidth 2/3/4/5/6/7/8MHz(option)
FEC(forward error correction) 1/2,2/3,3/4,7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input HDMI: 1920x1080P up to 30FPS
Video Compression H.264
RF Interface N Female Head
Parameter Control Method Adjustable digital LCD control panel
Encryption Method AES128 can set user’s password
Working Voltage DC12V
Working Current 1.9A
Output Frequency 300~900MHz,per 0.5MHz adjustable
Output Power 22 dBm~32 dBm,the adjustment step is1dB(optional)
Work Environment -10~70 ℃
Dimensions 188 x 123 x 45 mm
HD Two-Way Voice and Data Wireless COFDM TransmitterLinkAV-C322H-2W
Product Features
HD Transmitter (Long Range) LinkAV-C321H-2W
• The system is suitable for HD on live of sporting events,
cultural activities, important events as well as aerial
photography and so on.
• H.264 encoder makes a very fruitful refinement and
improvement in the efficiency of encoding, reducing
coding delay, algorithm optimization, anti-error rate
and further improvement of the picture quality. Achieve
the best video compression by the lowest Bit rate. Use
the advanced video pre-processing technology and
efficient video coding algorithm to provide high-quality,
low-rate broadcast audio and video signals for digital
television broadcasting system, mobile TV systems, IPTV
system. Large output power (0.5W-- 2W), adjustable
on site, long distance of transmission, good diffraction
ability. The video is clear and stable, can be converted
to seamless HD, has no mosaic or drag phenomenon.
Ship-borne W
ireless D1
Transmitter
HD
Two-W
ay Voice and Data
Wireless C
OFD
M Transm
itter
1110
Technical Parameters
Item Description
Modulation Type QPSK(4QAM)、16QAM、64QAM
Working Frequency 300-900 MHz;0.5 M per step for adjustment
Transmission Power Rate 43 dBm
RF Bandwidth 2/3/4/5/6/7/8 MHz adjustable
FEC(Forward Error Correction) 1/2、2/3、3/4、7/8
Guard Interval 1/4、1/8、1/16、1/32
Video Input CVBS
Video Compression MPEG-2
Audio Interface AV, headphone
RF Interface N F Head
Parameter Control Method digital adjustable LED control panel
Transmission Distance Above 25 Kilometers
Encryption Method 128 - bit AES (with modulation board)
Power supply AC220 V
Battery 1.2 A
Operating Environment -10~70 ℃
Dimensions 2U (420 x 335 x 88.8 mm )
Product Features
Ship-borne Wireless D1 Transmitter LinkAV-C331S-20W
• Photo definition: high, clear and stable with no mosaic.
• Dynamic workpower rate: adjustable
• Diffraction ability: strong
• Modulation method: COFDM
• Video compression: MPEG-2
Ship-borne W
ireless D1
Transmitter
Product Features
• High quality of video transmission, no mosaic, no dragging phenomenon, stable power with adjustable dynamic power;
• Support NLOS transmission, strong diffraction capability;
• Applied COFDM modulation technology, MPEG2.0 video compression.
Technical Parameters
Item Description
Modulation Type QPSK(4QAM)、16QAM、64QAM
Working Frequency 300-900 MHZ(per 0.5 M adjustable)
RF Bandwidth 2/3/4/5/6/7/8 MHz(optional)
Encryption Method 128 - bit AES (can set user’s password)
Parameter Control Method Adjustable LED digital control panel
FEC(forward error correction) 1/2, 2/3, 3/4, 7/8
Guard Interval 1/4,1/8,1/16,1/32
Video Input D1
Video Compression MPEG2.0
RFI (RF Interface) N female head
Audio Interface Audio Video terminal, intercom earplugs
RF Power Output 31 dBm
External(or built-in)Battery DC12 V/1.55 A
Working Environment -10~70 ℃
Dimensions 170 x 120 x 45 mm or 220 x 120 x 45mm with battery
SD Two-Way Voice and Data Wireless COFDM TransmitterLinkAV-C322S-2W
HD
Two-W
ay Voice and Data
Wireless C
OFD
M Transm
itter
1312
Product Features
• Video definition: 1080P, high resolution, high quality, stable with no mosaic
• Stable power supply and performance
• Dynamic power: adjustable
• Diffraction ability: strong
• Long distance transmission capacity, support non line of sight transmission
Technical Parameters
Item Description
Modulation Type QPSK(4QAM)、16QAM、64QAM
Working Frequency 300-900 MHz(per 0.5M adjustable)
Transmission Power Rate 43 dBm
RF Bandwidth 2/3/4/5/6/7/8 MHz adjustable
FEC(forward error correction) 1/2、2/3、3/4、7/8
Guard Interval 1/4、1/8、1/16、1/32
Video Input HDMI: Support 1080P, 1080i, 720P, 720i
Video Compression H.264
Audio Interface Interphone(headset)
RF Interface N F Head
Parameter Control Method Adjustable digital LED control panel
Encryption Method 128 - bit AES (can set user’s password)
Transmission Distance Above 25 KM in favorable conditions
Power Supply AC220 V
Work Current 1.7 A
Operating Environment -10~70 ℃
Dimensions 2U (420 x 335 x 88.8 mm)
Technical Parameters
Item Description
Working Voltage DC 12V
Video Input CVBS:SD External Analog Video Signal
Output Frequency 46MHz~860 MHz, per 0.5 MHz adjustable
Working Bandwidth 2/3/4/5/6/7/8 MHz
Output Power 3 dBm~15 dBm, STE 1dB Adjustable
Security Mode AES128, can set user’s password
Modulation Type COFDM
Forward Error 1/2,2/3,3/4,7/8
Guard Interval 1/32,1/16,1/8,1/4
Video Compression MPEG-2 /H.264
Parameter Control Adjustable digital LED control panel
RF Interface N Female Head
Power Supply AC220 V
Work Temperature -10 ~ 70 ℃
Overall Dimension 1U
Rack-mountable Wireless HD TransmitterLinkAV-C331H-20W
Product Features
Rack-mountable COFDM HD/SD Wireless Receiver LinkAV-C331R
• Dynamic range: 20dbuv~104dbuv;
• Decryption style can be automatically tracked;
• Authorized receiving and encrypted capabilities;
• Output Interface: A/V,USB support MODEM or Ethernet
Interface;
• Output Interface: parallel interface;
• 19" 1U Standard
Rack-m
ountable CO
FDM
HD
/S
D W
ireless Receiver
Rack-m
ountable Wireless H
D
Transmitter
1514
Product Features
• Embedded frequency filter
• User friendly interface
• Stable power, dynamic power adjustable
• Wireless av transmission in high speed moveable environment
• Wireless channel with AES128 bit encryption
Technical Parameters
Item Description
Modulation Type QPSK(4QAM)、16QAM、64QAM
Working Frequency 46-860 MHZ per 0.5 M adjustable
RF Bandwidth 2/3/4/5/6/7/8 MHz(upon request)
Encryption Method 128 - bit AES (Can set user's password)
Receiving sensitivity -106 dBm/2 MHz
Video Output PAL/NTSC,HDMI/BNC Standard Definition
Radio Frequency Interface(RFI) N F Head(50Ω) High Performance Two-channel Diversity Reception
Audio Output BNC
Video Compression MPEG-2 /H.264
Parameter Control Method Digital adjustable LED control panel
Power Supply AC220 V
Work Environment -10 ~ 70 ℃
Overall Dimensions 2U
Technical Parameters
Item Description
Modulation Type COFDM
Working Frequency 46-860 MHz; per 0.5 M adjustable
RF Bandwidth 2/3/4/5/6/7/8 MHz(optional)
Sensitivity -106 dBm
Video Output HDMI display,External Display Screen: AV Output
Video Compression MPEG-2, H.264
Audio Output 3.5 mm headsets
Forward Error Correction 1/2,2/3,3/4,5/6,7/8
Parameter Control Method Adjustable Digital LED Control Panel
USB External Memory: U Flash Disk
Encryption Method 128 - bit AES (can set user’s password)
Antenna Interface N Female Head*2
Display Screen Size 10.1 Inches
Working Voltage DC12 V
Working Current 1 Ah to 1.5 Ah
Working Temperature -10~70 ℃
Dimensions 300 x 200 x 30 mm
Weight 2 Kg
Rack-Mountable COFDM Wireless Video ReceiverLinkAV-C331+R
Product Features
COFDM Wireless Handheld Receiver LinkAV-C1000
• C1000 Handheld Receiver is the small and light device
newly developed this year. It has applied advanced
carrier diversity, supports high-speed mobile
transmission, non-line of sight (NLOS) transmission.
With 10.1 inch HD display screen, the video quality
can be 1080P. And it has a simple operating system
with a perfect video display. External Display Screen
(AV Port) can support video output. It is widely applied
to security, civil air defense, civil defense, fire control,
emergency rescue departments and forest fire
prevention, transportation, customs, railways, oil fields,
mining, water conservancy, electric power, finance,
television stations broadcast relay, and other important
departments.
CO
FDM
Wireless H
andheld R
eceiver
Rack-M
ountable CO
FDM
W
ireless Video Receiver
1716
Product Features
• Use 3G/4G internet transfer and COFDM HD or other receiving methods,
• Two-way voice intercom, PC real time remote surveillance.
• Integrated with 12-inch LCD high definition screen, local data receiving.
• Support HDMI, support local/remote receiving and sending and transfer, 2 channel local video input and 1 channel HD output.
Technical Parameters
Item Description
Transmission ModeWireless Microwave Transmission
3G/4G wireless network transmission
Video Input 3 BNC Interface
Audio Input 1 BNC Interface
Video Output One HDMI and One BNC Interface
Audio Output BNC Female Head
Data Interface RS232
Network Interface RJ45,10 M/100 M Adaptive Network Interface
Modulation Type COFDM 2K QPSK
Working Frequency 300-860 MHZ
RF Bandwidth 2/3/4/6/7/8 MHz
FEC(forward error correction) 1/2 2/3 3/4 7/8
Guard Interval 1/32 1/16 1/8 1/4
Video Compression MPEG-2,H.264
Encryption Method AES(can set user’s password)
Parameter Control Method Digital Adjustable Control Panel
Sensitivity 106 dBm/2 MHz
Technical Parameters
Item Description
Processor Hisilicon Hi3511 with ARM9; H.264 encoding and decoding
Operating System Linux 2.6
System PAL/NTSC
Operating Interface OSD with icons
Security User password, administrator password management
Video Display 1 or 4 divisions
Video Output PAL/NTSC, HDMI,SDI
Recording Method Synchronous audio and video recording
Audio Compression G.726
Video Encoding CIF, HD1, D1
Optimum FPS PAL:25. NTSC: 30
Audio Bit Rate 5 KB/s
Video Compression H.264, MPEG-2
Video Format D1/HD1/CIF Support 2 ch D1 and 2 ch CIF simultaneously
Video Stream Standard ISO14496-10
Audio Compression G.726
Data ProcessingSupport 1 G~32 G SD card,SDHC standardSD card: FAT32
Wireless CommunicationBuilt-in 3G/4G transmission (WCDMA, CDMA2000, TD-SCDMA)Support GPRS, EDGE; embedded WIFI
GPS,G-sensor(Optional) Support embedded GPS module, GPS, Speed can be written in code stream
System Update Support SD card update, system update with remote control
PC PlaybackMaximum 4ch synchronized playback, analysis for filed vehicles, support Fast Forward, Rewind, support the search for alerts and starting position
Power Supply DC:12.6 V
Battery Capacity 18 Ah
Operating Temperature -10 ~ 70 ℃
Dimensions L411 x W321 x H165
Integrated All-in-one Wireless AV ReceiverLinkAV-C701
Integrated All-in-one Wireless
AV Transmitter
Integrated All-in-one Wireless
AV Transmitter
1918
Product Features
• Applied with modulation, three-proof, low power consumption design;
• Four way wireless SD or HDMI integrated surveillance system;
• Support local video storage;
• Support TCP/IP/UDP internet protocols
• Support 4 channels standard definition video preview
• Support multiple USB interfaced human-computer interaction
• Stable features, high receiving sensitivity, adjustable power
• Support 64/128 bits AES encryption
Technical Parameters
Item Description
Modulation Type QPSK(4QAM)、16QAM、64QAM
Working Frequency 46-860MHZ per 0.5M adjustable
RF Bandwidth 2/3/4/5/6/7/8MHz(upon request)
Encryption Method 128 - bit AES (can set user’s password)
Parameter Control Method Adjustable LED digital control panel
FEC(forward error correction) 1/2,2/3,3/4,7/8
Guard Interval 1/4,1/8,1/16,1/32
Video OutputCVBS: NTSC/PAL 4 division switchable
HDMI: 1920 x1080p, 30Frames up to 4 Ch
Video Compression MPEG-2 , H.264
HDD(Optional) 1T
Record Storage 15 Days
RFI (RF Interface) N Female Head
Water-proof Grade IP65
Audio Interface 4 Pin Aviation Connector Interface
Battery(Optional) 30 A
Working Time 20 Hours
Power Supply DC12 V
Work Environment -10~70 ℃
Dimensions 570 x 350 x 220 mm
Integrated All-in-One Four- Way ReceiverLinkAV-C600
Integrated All-in-One Four- W
ay R
eceiver
Product Features
TDD Outdoor Portable Base Station Transceiver LinkAV-TJ+340S-20W
• Modularized, Three-proof, Low-power consumption
design;
• Support system with frequency or inter frequency
networking;
• Stable power, adjustable dynamic power rate;
• Single carrier frequency support up to 4 simultaneous
users two-way data transmission
• Encryption: AES 128 bit, can set user’s password;
• IP NLOS transparent data transmission;
TDD
Outdoor P
ortable Base
Station Transceiver
Technical Parameters
Parameter / Type TJ+340s-20W
RF Parameter
Working Frequency 300~800 MHz(Optional)
Modulation Bandwidth 2 / 4 / 8 MHz
Modulation Type TDD-OFDM
Communication Mode TDMA
Power Output ≤ 43 dBm
Band Flatness ≤ ±0.5 dB
Spurious Spectrum ≤ -36 dBm
Third-order IM ≤ -36 dBC
RX Sensitivity ≤ -100 dBm
MER ≥ 36 dB
Anti Adjacent Frequency Interference ≥ 40 dB
Data
Synchronized Control GPS/ Beidou synchronous clock
Transmission Bandwidth Max 14 Mbps
Network Protocol IP/TCP,UDP,HTTP,SMTP etc
Generic Specification
Operating Temperature -30 ~ +70 ℃
Power Input ~100 – 260 V
Power Consumption ≤ 50 W
Size 489 x 409 x 140 mm
Net Weight ≤ 10 Kg
Connector
Power Interface Waterproof three core aviation head (female)
Data Connector Waterproof screw-thread aviation head
RF Antenna Terminal NF
GPS/Bidou Antenna SMA Female Head
2120
Product Features
• Modularized, low power with built-in cooling fan
• Support system with frequency or inter frequency networking
• Stable power, adjustable dynamic power rate
• IP data transparent transmission of non line of sight
• Single carrier frequency support up to 4 simultaneous users two-way data transmission
• Encryption: AES 128 bit
• Support remote surveillance and alarming
2U Indoor Base StationLinkAV-TJ340-20W
2U Indoor Base Station
Product Features
TDD Outdoor Portable Base Station Transceiver LinkAV-TJ340-5W
• Inserted modular functionalized, data transmission and
display integration
• Stable power and adjustable dynamic power
• Support 8 channel video decoding, built-in soft matrix,
data storage
• Single carrier frequency support up to 4 simultaneous
users two-way data transmission
• Encryption: AES 128 bit, flexible power supply
• Built-in microphone for phone talk and PTZ control.
TDD
Outdoor P
ortable Base
Station Transceiver
Technical Parameters
Parameter / Type TJ340-5W
RF Parameter
Working Frequency 300~800MHz
Modulation Bandwidth 2 / 4 / 8MHz
Modulation Type TDD-OFDM
Communication Mode TDMA Full Duplex
Power Output 37dBm
Band Flatness ≤ ±0.5 dB
Spurious Spectrum ≤ -36 dBm
Third-order IMD ≤ -36 dBC
Receiving Sensitivity ≤ -100 dBm
MER ≥ 36 dB
Anti-adjacent Frequency Interfere ≥ 40 dB
Data
Synchronization Control GPS/Beidou with Synchronized clock
Transmission Bandwidth Up to 14 Mbps
Network Protocol IP/TCP,UDP,HTTP,SMTP etc
Business Unit
Video Decoder8-channel D1 or 4-channel 720p video decoding(similar to Matrix)
Display 14 inches HD display
Voice CommunicationBuilt-in amplifier speakers ,sound pick-up ( more than 10 meters )
Data Storage 1T HDD
Generic Specification
Working Temperature -30 ~ +70 ℃
Working Voltage DC12 V Battery (work for 3 hours)
Power Consumption 15~30 W
Size 385 x 310 x 90 mm
Net Weight ≤ 10 Kg
Connector
Power Interface DC Head
Data Connector USB
Network Interface RJ45
RF Antenna Terminal NF Female
Technical Parameters
Item TJ340-20W
RF Parameter
Working Frequency 300~800 MHz
Modulation Bandwidth 2 / 4 / 8 MHz
Modulation Type TDD-OFDM
Communication Mode TDMA Full Duplex
Power Output ≤ 43 dBm
Band Flatness ≤ ±0.5 dB
Spurious Spectrum ≤ -36 dBm
Third-order IMD ≤ -36 dBC
Receiving Sensitivity ≤ -100 dBm
MER ≥ 36 dB
Anti Adjacent Frequency Interference ≥ 40 dB
Data
Synchronization Control GPS/Beidou with Synchronized clock
Transmission Bandwidth Up to 14Mbps
Network Protocol IP/TCP,UDP,HTTP,SMTP
Business Unit Video Decoder8-channel D1 or 4-channel 720p video
decoding(similar to Matrix)
Generic Specification
Working Temperature -30 ~ +70 ℃
Power Supply 100 – 260V
Power Consumption ≤ 50W
Dimensions 2U
Net Weight ≤ 10Kg
ConnectorPower Plug Interface Three core
Data Connector RJ45
2322
Product Features
• Modularized, low power, built-in cooling fan
• Support system with frequency or inter frequency networking, automatic roaming
• Stable power and adjustable dynamic power
• NLOS transparent IP data transmission
• Encryption: AES 128 bit, dual mode positioning
Vehicle-mountable TDDLinkAV-T331-10W
Vehicle-mountable TD
D
Product Features
Bi-directional Wireless Long Range Transmitter System LinkAV-T321S-1W
• Modularized, three proof, low-power consumption
design;
• Support system with frequency or inter frequency
networking; automatic roaming
• Stable power, adjustable dynamic power rate;
• Encryption: AES 128 bit, can set user’s password;
• IP NLOS transparent data transmission;
Bi-directional W
ireless Long R
ange Transmitter S
ystem
Technical Parameters
Item T331-10W
RF Parameter
Working Frequency 300~800 MHz
Modulation Bandwidth 2 / 4 / 8MHz
Modulation Type TDD-OFDM
Communication Mode TDMA Full Duplex
Power Output ≤ 43 dBm
Band Flatness ≤ ±0.5 dB
Spurious Spectrum ≤ -36 dBm
Third-order IMD ≤ -36 dBC
Receiving Sensitivity ≤ -100 dBm
MER ≥ 36 dB
Anti-adjacent Frequency Interfere ≥ 40 dB
Data
Synchronization Control GPS/Beidou with Synchronized clock
Transmission Bandwidth Up to14 Mbps
Network Protocol IP/TCP,UDP,HTTP,SMTP etc
Encoding
Video Compression H.264
Picture Format CIF/D1/720P
Audio Encoding 64Kbps G.711
Audio Input Dual Channel 12 dBm
Generic Specification
Power Supply ~100 – 260 VAC
Power Consumption ≤ 50 W
Dimensions 2U
Net Weight ≤ 10 Kg
ConnectorAV Input BNC、SDI or HDMI
Power Connector 3 Pin Connector
Technical Parameters
Item Description
Working Frequency 300~800 MHz(Customized)
RF Bandwidth 2 / 4 / 8 MHz
Modulation Type TDD-OFDM
Communication Method TDMA Full Duplex
Power Output ≤ 30 dBm
Band Flatness ≤ ±0.5 dB
Spurious Spectrum ≤ -36 dBm
Third-order IMD ≤ -36 dBC
Receiving Sensitivity ≤ -100 dBm
Anti-adjacent Frequency Interfere ≥ 40 dB
Synchronization Control GPS
Network Protocol IP/TCP、UDP、HTTP、SMTP etc
Video Compression H.264
Video Format CIF/D1/720P
Video Encoding 64 Kbps G.711
Audio Input Two-channel 12 dBm
Work Temperature -30 ~ +70 ℃
Battery(12 V / 7800 mA) Over 5 Hours
Power Input DC:10 V ~ 16 V
Power Consumption 15 ~ 30 W
Size 54 x 128 x 220 mm
Net Weight 1.7 Kg
Audio Interface BNC video Input ,3.5mm Standard headset, 2.5 mm output audio
Control system data connection RS232
RF Antenna Terminal RF Head
Network Interface RJ45
2524
Product Features
• Smart, light and low power consumption
• Support system with frequency or inter frequency networking, automatic roaming
• Stable power, adjustable dynamic power
• NLOS transparent IP data and av transmission
• Wireless Encryption: AES 128 bit
UAV Data TerminalLinkAV-TD-300-1W
UAV D
ata Terminal
Product Features
SD UAV Equipment LinkAV-TP-300S-1W
• Smart, light and low power consumption
• Support system with frequency or inter frequency
networking, automatic roaming
• Stable power, adjustable dynamic power
• NLOS transparent IP data and audio and video
transmission
• Encryption: AES 128 bit
• Stable power supply for over 5 hours.
SD
UAV
Equipm
ent
Technical Parameters
Item TD-300-1W
RF Parameter
Working Frequency 300~800 MHz
Modulation Bandwidth 2 / 4 / 8 MHz
Modulation Type TDD-OFDM
Communication Mode TDMA Full Duplex
Power Output ≤ 30 dBm
Band Flatness ≤ ±0.5 dB
Spurious Spectrum ≤ -36 dBm
Third-order IMD ≤ -36 dBC
Receiving Sensitivity ≤ -100 dBm
Anti-adjacent Frequency Interfere ≥ 40 dB
DataSynchronization Control GPS/Beidou with Synchronized clock
Network Protocol IP/TCP,UDP,HTTP,SMTP etc
Generic Specification
Working Temperature -30 ~ +70 ℃
Work Voltage DC:10 V ~ 16 V
Power Consumption 15~30 W
Size 54 x 128 x 220 mm
Weight 1.1 Kg
Connector
Data Control RS232
RF Antenna RF connector
Network Interface RJ45*5
Technical Parameters
Item TP-300S-1W
RF Parameter
Working Frequency 300~800 MHz
Modulation Bandwidth 2 / 4 / 8MHz
Modulation Type TDD-OFDM
Communication Mode TDMA Full Duplex
Power Output 37 dBm
Band Flatness ≤ ±0.5 dB
Spurious Spectrum ≤ -36 dBm
Third-order IMD ≤ -36 dBC
Receiving Sensitivity ≤ -100 dBm
Anti-adjacent Frequency Interfere ≥ 40 dB
DataSynchronization Control GPS
Network Protocol IP/TCP,UDP,HTTP,SMTP etc
Encoding
Video Compression H.264
Audio Format CIF/D1/720P
Audio Encoding 64Kbps G.711
Audio Input Dual Channel 12 dBm
Generic Specification
Working Temperature -30 ~ +70 ℃
Power Supply DC:10 V ~ 16 V
Power Consumption 15~30 W
Size 54 x128 x 220 mm
Net Weight To be updated
Connector
AV Interface 4 Pin Aviation Head
Control data connector RS232
RF antenna connector RF Connector
Internet Protocol RJ45
2726
Product Features
• Portable modular design, integrated 12 inch HD display,
built-in lithium battery
• H.264 compression encoding,double stream output
• Support local and long-distance PTZ control function
• Support manual alarm and paparazzi alarm function
• 4G networks optional , support 3G and WIFI.
Technical Parameters
Item Description
Operating System Linux
Graphic User Interface 12 inch,remote control all kinds of system parameters
Security AdministrationTwo-level administration: User password、administrator password,support AES transmission
Video and Preview
Video Input、Output Four-way video input, one-way video output ;1.0Vp-p, 75Ω
OSDCharacters superimposed functions, time and date, device ID, GPS and other image super positions
Video Compression Formats H.264 compression encoding
Dual-stream Support
Preview FunctionOne-way、4 splicing images preview, Support full screen when the event triggers and switch display function
Frame ratePAL: 100 FPS,the maximum of one-way is 25 FPS,NTSC: 120FPS,the maximum of one-way is 30 FPS.
Resolution CIF、HD1、D1 option, can support two-way D1+ two-way CIF.
Quality 1 to 4 level quality can match, the best level 1, the lowest level 4.
Rate
CIF: 256Kbps ~ 1536Kbps,class 5 rate is optionalHD1: 600Kbps ~ 2560Kbps,class 5 rate is optionalD1: 800Kbps ~ 3072Kbps,class 5 rate is optional4D1:256Kbps ~ 1536Kbps,class 5 rate is optional
Audio Frequency
Audio Input、outputLINEIN,the maximum of audio input is two-way, one-way audio output:100mV-500mV/100-500Ω
Compression Formats G.726
Technical Parameters
Item Description
Video
Storage Media
SD card,SDHC standard,support 1G ~ 64G SD card + Mobile Hard disk;Support 2.5 inch hard disk.
support cyclic recorded, and support cyclic delete (the delete is the earliest video)
File Format / System ASF/ FAT32
Video StrategyDefault boot record, support timing video recording, alarm and event trigger video, video manually
Video SearchCan according to record time、record type、 search for video storage equipment.
Video Playback
Can according to record time、record type、 search for video storage equipment.
Support fast forward, fast rewind, play and pause control, 2, 4, 8, 16 times fast forward or back, support playback control.
Alarm
Alarm Input、Output Five-way level signal alarm input, two-way switch signal alarm output
Alarm RecordingVideo recording in advance,15 seconds video recording in advance before alarm, the video recording after alarm can be adjustable, about 30 seconds to 30 minutes.
Storage Space Can be set up storage space alarm function
Business AlarmGPS speed alarm、acceleration alarm、move detect alarm、I/O alarm、low pressure alarm.
Communication Interface
Serial Interface Support one RS232 interface
Network Interface RJ45,10M/100M adaptive network interface
Data remote transmission channel choiceSupport 4G、WIFI data channel transmission,support WIFI priority transmission strategy;Support the back-end remote download playback video strategy;
PTZ Control Support local, client software implementation PTZ control functions;
Parameter Configuration Support for car DVR channel coding parameters configuration function;
GPS,G-sensor,(Optional)Support the GPS, built-in Gsensor module, geographic coordinates, such as speed can write code stream
System Update Support SD card update、long-distance update
Power supply and consumption
Power Management 1、ACC Switch; 2、Delay Switch Off; 3、Timer Switch
Voltage Input DC:+8 V ~ +36 V
Voltage Output [email protected]
Power-off ProtectionUPS power endurance patented technology,with cutting off the external power supply the product is still working for 3-5 seconds, to safely save the video data when there is any unexpected power-off.
Power Normal working state < 5W;standby mode < 0.5W
Work EnvironmentSize/Weight
Temperature -25 ℃ ~ +70℃
Humidity 20% to 95%
Size/Weight424 x 366 x 198 mm
Net 3500 g, Gross 6000 g
4G Portable ControllerLinkAV-B
4G Portable C
ontroller
4G Portable C
ontroller
2928
Product Features
• Portable design, integrated with High Definition LCD Screen, built-in Li battery
• Real Time recording and HDD storage
• Support Bidirectional conversation
Technical Parameters
Item Description
Operation System XP, Windows
CPU Intel Atom Quad D2550 Processor(customizable)
Screen Display 12” LCD
Internet Protocol RJ 45
Storage HDD Storage, capacity up to 320G or customizable
Video Output PAL/NTSC,HDMI/BNC Standard Definition
Memory 4 G
Audio Talk Microphone
Operation Method Mouse
Battery Capacity 18 Ah
Power Supply AC220V or DC12
Work Environment -10 ~ 70 ℃
Dimensions 424 x 366 x 198 mm
Weight 5.5 KG
Portable Commending CenterLinkAV-B1
Product Features
Specifications• H.264, dual stream output
• A variety of 4G network options, 3G compatible, support WIFI
• Support dual Beidou / GPS baseband chip (option)
• Support manual alarm function
• Quick start-up within 25 seconds
Features• Individual design
• External camera can be flexibly configured
• Support button camera, badge camera and others
• Built-in 4G, GPS, WIFI function
• Built-in 2.4 # TFT screen
• Use Lithium battery, over 8 Hours long working time
• Support dual Beidou / GPS baseband chip (option)
• Latest audio and video compression technology
• ASF video file format standard
• Support 1pc Micro-SD card, the maximum capacity can support 64G
• IP call function (option)
• Mobile monitoring center of platform management software (option)
Technical Parameters
Item Description
System Linux
Video & Preview
Video Input External camera
OSDCharacters superimposed functions, time and date, device ID, GPS and
other image super positions
Video Compression
FormatsH.264 Video Compression
Dual-stream Support
Resolution Defaulted D1, CIF option
Rate CIF: 400 Kbps~1.5Mbps, class 4 rate is optional
Preview Function D1:1000 Kbps~2Mbps, class 4 rate is optional
Audio Frequency
Audio Input Built-in MIC
Audio Output Earphone output
Compression
FormatsG.726
Handheld Beidou Positioning Wireless 4G Video RecorderLinkAV-S2
Handheld B
eidou Positioning
Wireless 4G
Video R
ecorder
Portable Com
mending C
enter
3130
Technical Parameters
Item Description
Video
Storage Media SD card, support 1G ~ 64G
File Format / System ASF/ FAT32
Video Strategy Default boot record, support timer recording
Video Search Search according to the recording date and recording type
Video Playback
Support fast forward, fast rewind, play, pause control, support 2, 4, 8,
16 times of the speed of fast forward and fast rewind, and support the
election playback control
Wireless TransmissionBuilt-in 4G wireless transmission module, WCDMA, CDMA2000, TD-
SCDMA standard are optional; support LTE-TDD/FDD and 3G.
GPS built-in GPS
Screen Parameter Size: 2.4 inches; Type: TFT; Resolution: 480 * 234 Pixels
System Upgrade Support Micro-SD card upgrading
Power supply and
consumption
Power ManagementManual switch, support manual off-screen, off-screen timeout
automatically
Battery Capacity 4200 mAh,7.4 V
Charging time <3 hours
Working time >8 hours
Work EnvironmentTemperature –20 ℃ ~ +50 ℃
Humidity 20% to 95%
Size 80(W) x140(H) x33(D) mm
Net weight 475 g
Handheld B
eidou Positioning
Wireless 4G
Video R
ecorder
Technical Parameters
4G PTZ Dome Transmitter LinkAV-Q1
4G P
TZ Dom
e Transmitter
Item DescriptionPicture Process Mega Pixels CMOSResolution 1080P/30FMinimal Illumination Infrared on 0 Lux Power f=3.6mm, 10 times zoom, Anti infrared microscopeIR_CUT Can be switched to infrared or color filterThe Horizontal Angle 355°Vertical Angle >=90°Presets 6
Infrared Light ControlAutomatic control by means of photosensitive resistance, but also can be manually controlled
Irradiation Distance Over 10 Meters Main Stream 1080P(1920*1080)/1280*720/640*480Second Stream 640*360/320*180Video Compression H.264/JPEGMaximal FPS 30FPSData Rate 1.024Mbps ~ 4.096MbpsSub Data Rate 128 kbps~1024 kbpsPicture Orientation Mirror/InversionCharacter Overlay SupportAudio Compression G.711/G.726Basic Protocol TCP/IP、HTTP、SMTP、RTSP、FTP、DHCP、DDNS、UPNP、NTPOther Protocols 802.11b/g/n
Mobile App4GSupport
Video Control SupportTwo-way Voice Transmission SupportStorage SD card (capturing and video)SD Card Preview Can remotely control SD card, can also downloadMotion Detection Support up to 4 motion detection zonesAlerting Notification Email/FTP/SD Card/Outside Alerting/Send notifications to the alerting serverUser Setup Third Grade User PermissionDate/Time Setup SupportUpgrade Can be upgraded by InternetEthernet Port 10Base-T/100base-TXStorage Port SD Card SlotAlerting Input 2 ChannelsAlerting Output 1 ChannelAudio Input 1 Audio Input HoleAudio Output 1 Audio Output HoleControl Port RS485
Antenna Port4G Antenna PortWifi Antenna Port
Power Supply DC 12 VPower Consumption <8WWork Temperature -20 ℃ ~ 60 ℃Humidity 10% ~ 80% Not Frozen
Zhongchuang Technology Group Limited
Add: 8Q,Baisha Industrial and Technology Park,No.3011 West Shahe Road,Nanshan,Shenzhen 518000 China.Tel: +86 (0)755 8373 5058Fax: +86 (0)755 8373 5058(Ext.803)Skype: [email protected]: http://wirelessav.en.alibaba.comWebsite: www.videowirelesstransmitters.com www.wirelessav.net