| Monitoring |
Function Description |
Remarks |
| Amplifier part setting parameters |
Amplifier switch |
Turn the amplifier on or off |
|
| Alarm switch |
Enable and disable the alarm function |
|
| Downlink Power Control |
The maximum output power of the power amplifier can be set, the adjustment range is ≥20dB, and the high, medium and low power levels can be set |
|
| Amplifier over temperature alarm |
The high temperature power amplifier shutdown threshold can be set, the power amplifier temperature exceeds 85 degrees, it will automatically shut down; 65 degrees will automatically restore |
|
| Amplifier overpower alarm |
The actual power value is 2dB higher than the downlink ALC start control threshold and close |
|
| Power amplifier standing wave alarm |
When the standing wave detection of the power amplifier is greater than 4, the power amplifier is automatically turned off |
|
| Amplifier overcurrent alarm |
When the detection current of the power amplifier exceeds 12A, the power amplifier is automatically turned off |
|
| Amplifier under-power alarm |
When the power amplifier detection power is less than 37dBm, an under-power alarm is displayed |
|
| Amplifier overvoltage alarm |
When the power amplifier voltage exceeds 32V, the power amplifier will automatically shut down |
|
| Amplifier part query parameters |
Amplifier switch status |
If the power amplifier is set to "OFF", the query should be the state of the power amplifier off; otherwise, the state of the power amplifier will be turned on. |
|
| Downstream output power level value |
Detect power amplifier output power value, detection range (Pomax+2, Pomax-20) |
Detection accuracy:Pout±1dB |
| Downward standing wave ratio |
The standing wave is normally 1.2, when the load is mismatched, the query value is 4.0 |
|
| temperature query |
Detect the internal temperature of the module, detection range: -40ºC~+100ºC |
detection error:±3ºC |
| ALC value query |
The displayed value is equal to the actual set ALC value |
|
| Voltage detection |
Detection module working voltage |
|
| Current Detection |
Detection module operating current |
|
| Signal generator settings |
Frequency setting mode 1 |
Any single frequency point setting within the range |
The frequency setting accuracy is 1M, the maximum frequency bandwidth is 500M, and the maximum is 6G |
| Frequency setting mode 2 |
Set the broadband frequency sweep mode, parameters such as frequency, interval, and step can be set |
| Frequency setting mode 3 |
Set any 4 sub-frequency segments within the bandwidth, and a single sub-segment needs to be incremented |
| module communication |
RS485 |
|
| Interface definition |
+:28V,-: GND; control bit 1:485A,2:485B |
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