Designed for use in the receiving units of modern weather and navigation radars and provides:

  • reception in a wide frequency range and the conversion of radar signals in narrowband and broadband modes;

  • a frequency shift of fГ2 by 56 MHz and the transition to wideband mode in the presence of a reference frequency of 56 MHz;

  • reducing the sensitivity of the receiving module for the duration of the clocks of automatic noise level adjustment;

  • locking the receiving path for the duration of the transmitter;

  • protection against impulse power seeping into the input of the module;

  • high radio-tightness of the receiver due to the shielding of all high-frequency modules.

The radar receiving module has an input attenuator for adjusting the input signal level and protecting the low-noise amplifier for the duration of the probe pulse, with a short recovery time.

Specifications:
- operating frequency range ................................................. X;
- gain (adjustable), dB ........................................................... 46;
- noise figure, dB ................................................................... 3,5;
- the upper limit of the linearity of the amplitude characteristic, dB .................................................................- 35;
- coefficient of a standing wave at the entrance ......... 1,6;
- selectivity for mirror reception channels, dB ............. 40;
- bandwidth by fpch2 = 28 MHz at the level of -3 dB, MHz ............................................................................................... 5;

bandwidth according to fpc2 = 84 MHz at the level of -3 dB, MHz ..................................................................................... 30;
- depth of manual adjustment of the transmission coefficient, dB .......................................................................... 25.

Tel. +971 54 740 1675  +971 7 204 20 84  I  radionix@radionix.ae

B05-610B, Business Centre 4

RAKEZ Business Zone - Free Zone

Ras Al Khaimah, P.O. Box 41290
United Arab Emirates