Solid-state HF transmitter PP-500Ts (Dig)

Solid-state HF transmitter PP-500Ts (Dig)

Solid-state HF transmitter PP-500Ts (Dig)

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The multi-purpose transmitters are used to set up radio communication channels and radio networks (including adaptive ones) for data and voice messages exchange, as part of radio systems, stationary and mobile communication nodes.


Area

Main technical characteristics:

Output power 500 W
Operating frequency range 1.5–30 MHz
Channel spacing 10 Hz
Long-term stability  ±1х10-7
Classes of emission N0N, J3E, R3E, H3E, A3E, A1A, F1B, G1B, J7B, J2D
Audio frequency band in J3E, R3E, H3E modes 0.3–3.4 kHz; 0.35–2.7 kHz
Frequency shifts in F1B mode 100, 125, 170, 200, 400, 500, 1000 Hz
S/N ratio:
- in 1,5…6 MHz range
- iin 6…30 MHz range

minus 175 dB/Hz
minus 178 dB/Hz
Spectral spurs minus 100 dB
Harmonic suppression 70 dB
Сarrier suppression (J3E) 40 dB
Frequency response unevenness Less than minus 3 dB
Intermodulation products Less than minus 36 dB PEP
User-programmable channels 1000
Programmed channel hopping time Less than 50 ms
Tuning time Less than 2 s
Compatibility with antennas with different TWR provided
TWR of the antenna feeder device at which tuning to antennas is provided no less than 0.2
Efficiency 35%
Antenna tuning unit built-in
Power supply 220 V, 50 Hz
Dimensions 
553х619х520 mm
Remote control: Ethernet, RS-232, Current Loop (CL), others on request
Format
Eurocard