digital / analog headend · 2020. 1. 10. · modular headend system eh400 series headend digital /...

Modular Headend System EH400 Series Digital / Analog Headend HEADEND UP410S Power Supply AT420 UHF TV DUAL Channel Amplifiers MA400 Multiband System Amplifier TV channel amplifiers tunable in UHF range SAW filters provide a high selectivity processing of digital and analog channels Each section has a built-in AGC system and independent regulator of output level Built-in indicators and push buttons allow operatively to set required parameters DIN rail or wall mounting Robust die-cast housing FM, BIII & DAB and UHF inputs High output level Built-in gain controls DIN rail or wall mounting Robust die-cast housing Modular power supply with integrated RF combiner Switch-mode technology Short circuit and overload protected Robust die-cast housing Made In Europe 187~250 V~ 50/60 Hz 12V 4.5 A max. 65 W max. 47~2400 MHz 4 dB at 862 MHz 6 dB at 2400 MHz ≥ 20 dB ≥ 20 dB at 862 MHz ≥ 12 dB at 2400 MHz 0 ~ +50 C 48 x 198 x 107.5 mm 0.97 kg Input Voltage Output Voltage, Current Power Consumption Frequency Range Insertion Loss Isolation Return Loss Operating Temperature Range Dimensions Weight (packed) UP410S Power Supply 30 dB 30 dB 30 dB 3 < 7 dB; UHF < 5 dB VHF 116 dBμV; UHF 118 dBμV 0 ~ -15 dB 0/-10 dB > 10 dB F type 12V 0.1 A max. 12V 0.48 A 0 ~ +50 C 36x198x107.5 mm / 0.9 kg Gain Number of Inputs Noise Figure Maximal Output Level IMD3=60 dB (DIN45004B ) Gain Control Return Loss Connector DC Feeding for External (Total) Current Consumption Operating Temperature Range Dimensions / Weight (packed) FM (88-108 MHz) VHFIII (174-260 MHz) UHF (470-862 MHz) Attenuator Switch MA400 Multiband System Amplifier RF Combiner Other Power Supply 2 470 ~ 862 MHz 47-862 MHz 0 ± 1.5 dB >12 dB 47 ~ 2150 MHz 0.3 A 1.5/2.5 dB 0 ~ -10 dB by 1 dB step ≥10 dB 8 dB 40 dB, ±1.25 MHz from 8 MHz bandwidth border ±1 MHz by 0.25 MHz step ≤ -60 dBc ≥ 60 dB ± 1.5 dB F type 12V 0.1A max. 12V 0.45A 0 ~ +50C 36 x 198 x 107.5 mm / 0.9 kg Sections Tuning Range of Channels TV Standard Channel Bandwidth Level / Impedance Frequency Range of RF Distribution Loop Through Gain Return Loss Level / Impedance, Typical MER of DVB-T Signal Frequency Range of RF Combining DC Pass Through Combining Through Loss Terr/SAT Level Adjustment Range Return Loss Noise Figure Selectivity, Typical Offset Spurious Signals Level Mirror Channel Selectivity Flatness of Channel Bandwidth, Typical Connector DC Feeding for External Current Consumption Operating Temperature Range Dimensions / Weight (packed) AT420 UHF TV DUAL Channel Amplifiers DVB-T* / DTMB 8 MHz 50-80 dBμV/75 Ω 85 dBμV/75 Ω ≥ 36 dB (input signal MER 38 dB) RF Input General RF Ouput The offset is used for fine tuning of the channel frequency response Without external DC loading Software control analog (G, K, I, NZ) 8 MHz 60-85 dBμV/75 Ω 90 dBμV /75 Ω ---

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Modular Headend System EH400 Series

Digital / Analog HeadendHEADEND

UP410SPower Supply

AT420UHF TV DUAL Channel Ampli�ers

MA400Multiband System Ampli�er

TV channel ampli�ers tunable in UHF rangeSAW �lters provide a high selectivity processing of digital and analog channelsEach section has a built-in AGC system and independent regulator of output levelBuilt-in indicators and push buttons allow operatively to set required parametersDIN rail or wall mountingRobust die-cast housingFM, BIII & DAB and UHF inputsHigh output levelBuilt-in gain controlsDIN rail or wall mountingRobust die-cast housingModular power supply with integrated RF combinerSwitch-mode technologyShort circuit and overload protectedRobust die-cast housing

Made In Europe

187~250 V~ 50/60 Hz12V 4.5 A max.

65 W max.47~2400 MHz

4 dB at 862 MHz6 dB at 2400 MHz

≥ 20 dB≥ 20 dB at 862 MHz

≥ 12 dB at 2400 MHz0 ~ +50 C

48 x 198 x 107.5 mm0.97 kg

Input Voltage Output Voltage, CurrentPower Consumption Frequency Range Insertion Loss

Isolation Return Loss

Operating Temperature RangeDimensionsWeight (packed)

UP410S Power Supply

30 dB30 dB30 dB

3< 7 dB; UHF < 5 dB

VHF 116 dBμV; UHF 118 dBμV

0 ~ -15 dB0/-10 dB> 10 dBF type

12V 0.1 A max.12V 0.48 A0 ~ +50 C

36x198x107.5 mm / 0.9 kg

Gain

Number of InputsNoise Figure Maximal Output Level IMD3=60 dB (DIN45004B ) Gain Control

Return LossConnectorDC Feeding for External (Total)Current ConsumptionOperating Temperature Range Dimensions / Weight (packed)

FM (88-108 MHz) VHFIII (174-260 MHz)

UHF (470-862 MHz)

Attenuator Switch

MA400 Multiband System Ampli�er

RF Co

mbi

ner

Othe

rPo

wer

Supp

ly

2470 ~ 862 MHz

47-862 MHz0 ± 1.5 dB

>12 dB

47 ~ 2150 MHz0.3 A

1.5/2.5 dB0 ~ -10 dB by 1 dB step

≥10 dB8 dB

40 dB, ±1.25 MHz from 8 MHzbandwidth border

±1 MHz by 0.25 MHz step≤ -60 dBc≥ 60 dB± 1.5 dB

F type12V 0.1A max.

12V 0.45A0 ~ +50C

36 x 198 x 107.5 mm / 0.9 kg

Sections Tuning Range of ChannelsTV StandardChannel BandwidthLevel / Impedance Frequency Range of RF Distribution Loop Through GainReturn LossLevel / Impedance, Typical MER of DVB-T Signal

Frequency Range of RF CombiningDC Pass ThroughCombining Through Loss Terr/SAT Level Adjustment RangeReturn LossNoise FigureSelectivity, Typical

O�setSpurious Signals LevelMirror Channel Selectivity Flatness of Channel Bandwidth, Typical Connector DC Feeding for External Current ConsumptionOperating Temperature Range Dimensions / Weight (packed)

AT420 UHF TV DUAL Channel Ampli�ers

DVB-T* / DTMB8 MHz

50-80 dBμV/75 Ω

85 dBμV/75 Ω≥ 36 dB

(input signalMER 38 dB)

RF In

put

Gene

ral

RF O

uput

The offset is used for fine tuning of the channel frequency response

Without external DC loading

Software control

analog (G, K, I, NZ) 8 MHz

60-85 dBμV/75 Ω

90 dBμV /75 Ω

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