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DTKom power-doubling line broadband multiband amplifier

DTKom power-doubling line broadband multiband amplifier

DTKom power-doubling line broadband multiband amplifier

DOCSIS, 1 input: Return Ch. + MATV

High-power multiband amplifier for CATV operator distribution. Expanded bandwidth (87 MHz-1006 MHz) makes it compatible with DOCSIS environments.
Equipped with switchable active or passive return channel (5 MHz-65 MHz), which allows its use in CoaxData networks.

Ref. 451203
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EAN13: 8424450177587
SKU
451203
Highlights
  • Forward channel up to 1 GHz
  • Passive or active return channel 5 MHz - 65 MHz
  • Designed using Power Doubling technology, which guarantees levels in the 129 dBμV range for terrestrial signals.
  • Includes a high-performance low-power consumption switch-mode power supply
  • High-screening Zamak chassis The design facilitates appropriate cooling

Main features
  • Switched configurable gain (high/low), and high output level
  • Equipped with equalizer, pre-equalizer and gain control
  • Intuitive front cover, including adjustments and block diagram
  • Output signal LED indicator

Bands MATV C. Ret.
Frequency margin Mhz 87 ... 1006 5 ... 65
Gain dB 30 ... 40
(selec.)
28 ... -3
Max. output level
EN 50083 (IMD3) dBμV 2 tones -35dB 132 (72) 121 (61)
DIN 45004B 129 (69) 118 (58)
EN 50083 (IMD3) 2 Ch -60dB 126 (66) 115 (55)
EN 50083 (IMD2) 2Ch -60dB 119 (59) 94(34)
CTB, CSO, XMOD D42Ch -60dB 112 (52) -
Noise figure
dB 8 6
Return loss input
18 12
Return loss output
18 12
Attenuator 0 ... 20 -
Interstage attenuator
0 ... 20 -
Equalizer 0 ... 10 0 ... 20
Interstage equalizer
0 ... 10 -
MATV Test input
- 20
MATV Test output
-20
Sin título-2
Mains voltage/frequency
V~ 99 - 253
Total AC consumption
mA~ max. 235 @99V~
115 @196V~
W 16
Protection index
IP 20
Operating temperature level
ºC -5 ··· +45