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... more than 750 W PEP

... more than 750 W PEP

Attention: We advise our customers to do a switching test (without transmission power!) after mounting the system, in order to check the correct switching and tuning of latency.

The MHP must be used with a sequence-controller. Transmissionmode without a sequence-controller will damage the unit!

Preamplifiers with high-preformance switching
The new line of MHP, which represents completely new developments of SSB-Electronic. In addition to minimal self-noise and stable adjustment, great emphasis was placed on lowest oscillating behavior. The preamplifiers are mechanically very robust and offer excellent sensitivity at the same time.

If you have any questions about prices or availability, please contact us by email:

Technical Data  MHP 200 MHP 70
Frequency Range [MHz]: 144 - 146 430 - 440
Noise Figure @ 20°C (NF) [dB]: < 0.6 0,45
Amplification typ. (S21) [dB]: 21 21,0 +/-1,0
Permitted power PEP [W]:   1500   1500
Return Loss IN (S11) [dB]:  2,0  3,0
 Return Loss OUT (S22) [dB]:  20,0 10,0
 IIP3 IN [dBm]:  -2,0  -2,0
 OIP3 OUT [dBm]:  22,0  23,0
 max. Input Level [dBm]:  10,0  10,0
 Inseration loss[dB]:  0,04 < 0,1 
 Impedance [Ohm]: 50 50
 Connection Standard: N N
 Operating Voltage[V]: 13,8 - 15 8 -14
 Current Consumption[mA]: 500 440
Dimensions (LxBxH) [mm]: 164 x 90 x 120 164 x 90 x 120
Weight [g]: 1050 1050

Your opinion counts. Only in this way we are able to always develop optimum products. We are delighted to receive a message from our customers, where they obstruct these amps and how satisfied you are with the products! Please write to us at:

We wish you good reception everywhere...
with the preamplifiers of SSB-Electronic.

Your SSB-Team


MHP 600

MHP 600

on request