AUTOMATED HF BROADBAND TRANSMITTER "VODOPAD-5"

AUTOMATED HF BROADBAND TRANSMITTER "VODOPAD-5"

AUTOMATED HF BROADBAND TRANSMITTER "VODOPAD-5"
ПThe transmitter «VODOPAD-5» is designed for organization of backbone and adaptive radio communications lines integrated into stationary and mobile facilities
The product includes: exciter, power amplifier rack, balun, power sensor, cooling system, installation of resistors ZIP-0.

Area

Main technical characteristics:

Frequency range 3.0-30 MHz
Output peak power in telephone and telegraph modes:
- operation for loadat TWR from 0.7 to 1
- operation for loadat TWR from TWR from 0.3 to 0.7

5 kW
3 kW
Load balanced feeder line with wave impedance of 300 Ω at TWR not worse than 0.1; unbalanced coaxial line with wave impedance of 75 Ω at TWR not worse than 0.1
Power consumption, no more 25 kW
Power gradations 25%, 50%, 100%
Level of non-linear signal combination distortion, no more minus 30 dB
Level of background components, no more minus 48 dB
Classes of emission H3E, R3E, J3E, A1A, F1B, F3Е, G1B
Power of spurious emission, no more 50 mW
Power supply 380+10%-15%В, 50±2
Time of tuning to any frequency of the range, no more 70 ms
Mode of transmitter control local and remote via interfaces RS-232, RS-485, Current Loop (CL)via an agreed protocol
Cooling system forced air cooling
Exciters used "Priboy"
Dimensions
- power amplifier rack
- exciter

570х1944х769 mm
446х136х423 mm