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DTKom power-doubling dual-line broadband multiband amplifier

DTKom power-doubling dual-line broadband multiband amplifier

DTKom line broadband multiband amplifier

1 input: VHF/UHF/SAT + Return Path

High-power line (1 input/1 output) multiband amplifier with multiple controls on the front end, which design uses components that minimize the total noise figure. Amplifies both terrestrial and satellite (SAT) bands, as well as the return channel.

Out of stock
SKU
G_090
Grouped product items
Ref. 533501 Terrestrial: 87 MHz-862 MHz and Return channel: 5 MHz-65 MHz
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Highlights
  • Separate amplification minimizes intermodulation between bands and provides high output levels
  • Designed using Push-Pull technology, which guarantees levels in the 123 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
  • Pre-equalization and equalization stages
  • Configurable gain for terrestrial band and return channel using two switches (high/low)
  • Intuitive front cover, including adjustments and block diagram
  • Output signal LED indicator

Bands MATV C. Ret. / Ret. Path IF
Frequency margin Mhz 87 ... 862 (ref. 533501) / 47 ... 862 (ref. 533510) 5 ... 65 (ref. 533501) / 5 ... 30 (ref. 533510) 950 - 2150
Gain dB 40 ↔53 (selec.) 20 ↔ -4 42
Max.output level DIN 45004B dBμV  (dBmV)
124 (64)
115 (55)
-
EN 50083 (IMD3) 2 Ch -60dB 119 (59)
113 (53)
121 (61) (2Ch-35dB)
IMD2 2 Ch -60dB 114 (54)
92 (32)
115 (55)
CTB, CSO, XMOD D42Ch -60dB 106 (46)
- -
Noise figure dB 10 10 13
Return loss input 10 10 6
Return loss output 10 10 6
Attenuator 0 ... 20 0 - 20
Interstage attenuator 0 ... 10
Equalizer 0 ... 20 0 ... 20 0 - 12
Interstage equalizer 0 ... 10
Input test MATV - 20
Output test MATV -20
Mains voltage
V~ 99 - 264
Total AC consumption mA~ max. 210 @99V~
130 @196V~
W 13,5
Protection Level IP 20
Temperature operat. limits

ºC

ºF

-5 ··· +45

23 ... 113