L-band TR Module

a. Main Technical Indicator Requirements:

1）Operating Frequency: FL～FH；

2）LO Input: +1dBm±1dB；

3）IQ Differential Signals @ Zero IF Input/Output;

4）0.5V Common-mode Voltage of Input IQ Signal: Vpp-diff≤860mV;

5）3.5V Common-mode Voltage of Input IQ Signal: Vpp-diff≤2000mV。

b. Technical Indicators of Transmitting Channel

1）Transmitting Power: ≥49dBm；

2）Transmitting Power Flatness: ≤1dB；

3）Transmitting Harmonic Wave Rejection: ≥80dBc；

4）Transmitting Clutter Rejection: ≥60dBc；

5）Rising/Sinking Edge of Transmitting Pulse: ≤150ns；

6）Pulse Top Unevenness: ≤0.5dB；

7）Pulse Sequence Unevenness: ≤0.8dB；

8）Transmitting Channel Attenuation: 32dB, 1BIT; Attenuation Accuracy: ±1dB;

9）Phase Consistency of Transmitting Channel: ≤±20°；

10）Consistency of Transmitting Power: ≤1dB；

11）Transmitting Gain Flatness: ≤±1.5dB。

c. Technical Indicators of Receiving Channel

1）Conversion Gain of Receiving Voltage: 31dB±1dB；

2）Standing Wave: ≤1.5；

3）Max. Linear Input Signal: -35dBm；

4）Dynamic Range: 80dB；

5）Noise Coefficient: ≤3dB；

6）Switching Speed of Transceiver Switch: ≤1μs；

7）Receiving Channel Attenuation: 32dB, 1BIT；

8）Attenuation Accuracy: ±0.5dB；

9）Attenuation Phase Consistency: ±1.5°；

10）Burn Resistance Power: ≤500W (Pulse, Max. Duty Ratio: 4%);

11）Transceiver RF Filter: ≤600MHz; Rejection:≥40dB；≥1990MHz；Rejection:≥73dB。