Audited Supplier
BT-PA480-62M10W-RS485-SMA
Telephone, Tetra
Wireless
Tetra
Voice
CE, ISO, RoHS, GS
New
Conexontek
Carong
10W
Shenzhen
8517629900
Product Description
TETRA450-512MHz 10W Power Amplifier Module
A2 ---------------->GND;
PIN 1 ----------->RS485A;
PIN 2 ----------->RS485B;
PIN 3 ----------->GND;
PIN 4 ----------->NC;
2. RF Connector: SMA-50KFD
RS485 PORT:
| Items | Technical Parameters |
| Frequency rang(MHz) | 450-512MHz |
| Band Width (MHz) | 62MHz |
| Output Power(max.) | 40±1dBm |
| ALC | ≥10dB |
| Gain(max.) | 50±2dB |
| Gain Adjustable rang | ≥25dB |
| Step of Gain Adjustable | ≤1dB |
| Error of Gain Adjustable | Total error ≤ ±1.5dB |
| Input power (max.) | +10dBm |
| In Band Ripple | ≤2.0dB |
| VSWR | ≤1.3:1 |
| IMD3 | ≤-13dBm @2x 37dBm |
| Power Supply | +28V; ≤4.0A |
| Operating Temperature | -25~+65ºC(>85ºC Alarm & OFF, <65ºC ON) |
| Humidity | 5%~95% |
- 4W2 Port for Power Supply& Monitor, Pin definition:
A2 ---------------->GND;
PIN 1 ----------->RS485A;
PIN 2 ----------->RS485B;
PIN 3 ----------->GND;
PIN 4 ----------->NC;
2. RF Connector: SMA-50KFD
RS485 PORT:
- PA setup function: Module address(default=0), PA=ON/OFF, ALC, ATT;
- PA Query function: Working status(on/off, Revers power, forward power Temperature, VSWR,ALC, ATT,), Alarm(over Temperature, over power, VSWR, PA Fault);
- Over Temperature Alarm:Alarm threshold +85ºC, meanwhile switch off PA, When Temperature lower to +65ºC, switch on PA automatically.
- Over power alarm: when output power >Po+2dB
- Amplifier temperature detection: Temperature detection rang including but not limited 0ºC~+85ºC, Detection accuracy<±3ºC;
- PA Fault Alarm: Low gain Alarm;
- PA Forward Power detection: Detect total power, Modulated signal test, detection rang >20dBm, Detection accuracy<±2dBm;
Dimesions: 200*140*28mm
