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DTKom broadband multiband amplifier

DTKom broadband multiband amplifier

DTKom broadband multiband amplifier

DTKom broadband multiband amplifier

DTKom broadband multiband amplifier

5 inputs: FM-BIII-21..36-38..48-UHF - LTE700 Ready

High-power multiband amplifier with multiple controls on the front end, which design uses components that minimize the total noise figure. Equipped with 5 inputs (FM-BIII-21...36-38...48-UHF). The UHF band is divided in 2 of the inputs, which is useful in two-repeater reception installations since it allows an appropriate filtering of the channels for each of them.
Equipped with LTE700 filtering.

RED compliant

Ref. 534120
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EAN13: 8424450214558
SKU
534120
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
  • Switch for pre-amplifier or BOSS system powering
  • Switched configurable gain (high/low), and high output level
  • Intuitive front cover, including adjustments and block diagram
  • Output signal LED indicator

Bands UHF BV BIV BIII FM
Frequency margin MHz 470 ... 694 606 ... 694
(Ch38...48)
470 ... 598
(Ch21...36)
174 ... 370 88 ... 108
Gain 0 dB 42 41(1) 41(2) 42 25
10 32 31(1) 31(2) 32 25
Gain margin (Manual)
0 ... 20
(Manual)
0 ... 20
(Manual)
0 ... 20
(Manual)
0 ... 20
(Manual)
0 ... 20
Max. output level IMD3 (2 tones,-35 dB) dBμV
(dBmV)
125 (65)
DIN 45004B 123 (63)
IMD3 (2 tones,-60 dB) 120 (60)
IMD2 (2 tones,-60 dB) - - - 122 (62) -
Noise figure dB 10 10 10 5 6
Test -20
Powering inputs V= 12
Max. curent inputs mA 50
Mains voltage /frequency V~ / Hz 120 ... 230 / 50-60
Total AC consumption OFF W / mA 5,8 / 120
ON W / mA 9,6 / 180
Protection level IP 20
Operating temperature range ºC (ºF) -5 ... +45 (23 ... 113)
(1) G(Ch38)=37/27dB
(2) G(Ch36)=38/28dB