L-band Six-channel Receiver

The six-channel receiver adopts one-down conversion technology. The RF signal is FL~FHMHz, the IF signal is 270MHz, and the instantaneous signal bandwidth is 8MHz.

Specification of SLES

a.Function Description:

The six-channel receiver adopts one-down conversion technology. The RF signal is FL~FHMHz, the IF signal is 270MHz, and the instantaneous signal bandwidth is 8MHz.

b.Technical Indicators:

1)Channel Gain: 62dBm±1dB(Output: P-1≥13dBm);

2)Noise Coefficient: ≤8.0;

3)Channel Interval: ≥65dB;

4)Channel Interval Consistency: ±0.5dB;

5)Input/Output Standing Wave: ≤1.5;

6)Input LO Signal Power: ≥10dBm;

7)Overall STC2 Attenuation:30dB±1.5dB @ 2dB±0.5dB stepping(4bit);

8)Center Frequency of RF Filter: 1250MHz;

9) -1dB Bandwidth: 220MHz±5MHz;

10) -70dB Bandwidth: ≤500MHz,free from carrying-over at far end;

11)Center Frequency of IF Filter: 270MHz;

12) -3dB Bandwidth: 11MHz±0.1MHz;

13) -70dB Bandwidth: ≤50MHz,free from carrying-over at far end;

14)Center Frequency of LO Filter: 1520MHz;

15) -3dB Bandwidth: 220MHz±5MHz;

16) -70dB Bandwidth: ≤500MHz,free from carrying-over at far end;

17) Power Source: +12VA/5A、-12VA/2A、+5VA/8A、-5VA/2A、+5VD/2A、-5VD/2A;

18) Plug: LRM11-A85SH16ST4R-B60ST12-CT22-T(wiring);

19) Operating Temperature: -20℃~+55℃;

20) Overall Dimensions: 380mm×233mm×31mm。

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