X-band Frequency Synthesizer Receiver

a.Technical Indicators of Transmitting Excitation/Signal Calibration

1）Frequency Range: 9.0GHz～10.0GHz；

2）Frequency Stepping: 40MHz（26 frequency points）；

3）Output Channels of Transmitting Excitation Signal: 2；

4）Output Channels of Calibrating Signal: 2；

5）Output Power of Transmitting Excitation Signal: 22dBm±1dBm；

6）Output Power of Calibrating Signal: -5dBm±2dBm；

7）Output Power Fluctuation: ≤±0.5dB；

8）Amplitude Inconsistency of Two Transmitting Excitation/Calibrating Signals: ≤±1dB；

9）Phase Inconsistency of Two Transmitting Excitation/Calibrating Signals: ≤± 3°；

10）Turn-off Ratio of Calibrating Signal: ≥60dB；

11）Transmitting Mode: Pulse；

12）Min. Transmitting Pulse Width: 100ns；

13）Max. Transmitting Pulse Width: 30us；

14）Pulse Rising/Sinking Edge: ≤50ns；

15）Phase Noise: ≤-95dBc/Hz@1kHz；≤-100dBc/Hz@10kHz；

16）Transmitting IF Input Signal: 510MHz/0dBm±1dBm，Bandwidth: 30MHz；

17）Spurious Level: ≤-60dBc；

18）Frequency Agility Time: ≤200us。

b. Technical Indicators of Receiving LO Signal:

1）Frequency Range: Transmitting excitation signal frequency -510MHz；

2）Frequency Stepping: 40MHz（26 frequency points）；

3）Output/Input LO Signal Channels: 2；

4）Output Power of Receiving LO Signal: 22dBm±1dBm；

5）Output Power Fluctuation: ≤±0.5dB；

6）Amplitude Inconsistency of Two Receiving LO Signals: ≤±1dB；

7）Phase Inconsistency of Two Receiving LO Signals: ≤±3°；

8）Two receiving LO signals controlled by receiving LO switch signals;

9）Phase Noise: ≤-95dBc/Hz@1kHz；≤-100dBc/Hz@10kHz；≤-105dBc/Hz@30kHz；

10）Spurious Level: ≤-60dBc；

11）Frequency Agility Time: ≤200us。

c. Technical Indicators of Calibrating Receiver

1）Frequency Range: 9.0GHz～10.0GHz；

2）Frequency Stepping: 40MHz（26 frequency points）；

3）Channels: 2；

4）Noise Coefficient: ≤3.5dB；

5）Input P-1dB：≥-15dBm；

6）Receiving Channel Gain: 25dB±1dB；

7）RF In-band Flatness: ≤±1.5dB；

8）Channel Gain Inconsistency: ≤±1.0dB；

9）Channel Phase Inconsistency: ≤±3°；

10）Channel Interval: ≥50dB；

11）Calibrating IF Output Power P-1dB：≥10dBm；

12）Calibrating IF Output Signal Characteristics:
IF Frequency: 510MHz；
-1dB Signal Bandwidth: 31MHz±1MHz；
IF In-band Flatness: ≤±0.5dB；
Out-of-band Rejection: ≥35dB@510MHz±40MHz；

13）Image Frequency Rejection: ≥30dB。

d. Other Technical Requirements:

1）Output Clock:
Output Channels: 3；
Frequency: 120MHz；
Power: 8dBm±2dBm；
Signal Type: Sine Wave;
Harmonic Wave: ≤-30dBc；
Phase Noise: ≤-150dBc/Hz@1kHz；

2）Port Voltage Standing Wave: ≤1.5；

3）LO Signal Frequency/Power of Transmitting LO/Calibrating Receiver: Self-determined;

4）Power Supply: Input: +12V, Ripple wave: Vp-p≤50mV；Average Power Consumption: ≤18W；

5）Fault detection information such as frequency source, clock, receiving LO, excitation signal and receiving channel is provided and sent to the signal acquisition board through the serial interface.

6）Response Time of Control Instruction: ≤200us；

7）Weight: ≤600g；

8）Overall Dimension: ≯125mm×80mm×25mm。