the communication radio-receiving device is intended for reception of the microwave oven of digital radio signals of the range of 1 - 40 GHz;
the device is issued in basic and expanded executions. In expanded execution the device is completed with a set of replaceable modules of low-noise converters and the FM and AM built-in demodulator of signals (with a bandwidth of the demodulated signals to 37,5 MHz).
range of working frequencies in the basic embodiment of 1 - 2,7 GHz, in the expanded embodiment of 1 - 40 GHz;
the noise ratio isn't worse than 1 dB;
transfer rate not less than 100 dB with possibility of manual adjustment in the range not less minus 30 dB;
frequency of output signals of intermediate frequency (140 ± 20) MHz;
attenuation of level of combinational components of the 3rd order not less than 30 dB;
image attenuation not less than 60 dB;
bandwidth on the output intermediate frequency (in the expanded embodiment): 0,5; 1,1; 2,2; 2,7; 3,2; 4,0; 6,0; 12,0; 22,0; 31,0 and 37,5 MHz;
variation group-delay time in the band of 40 MHz not more than 10 nsec;
the level of attenuation of phase noises in the band of 1 Hz at least 80 and 90 dB at offset 1 and 10 kHz, respectively;
control panel or via RS-232C from PC;
alphanumeric LCD display;
storing up to 10 settings when powered off;
automatic initialization the current setting after shutdown or power failure;
automatic program-temporary changes the settings (if necessary).