| Item | Technical Parameters |
| Work Frequency | 1433-1483MHz |
| Work Bandwidth | 50MHz |
| Output Power | 37/40±1dBm |
| Gain | 45±1dB |
| Gain Adjustment Range | ≥20dB |
| Gain Adjustment Step | 1dB |
| Gain Adjustment Error | ≤±1.5dB |
| In-band Fluctuation | ≤2.0dB |
| ACPR | ≤-40dBc |
| Error Vector Magnitude (EVM) | ≤3% |
| Out-of-band Spurious | 9kHz～1GHz：≤-36dBm/30kHz 1GHz～12.75GHz：≤30dBm/30KHz |
| Anti-bumout Of Amplifier Output Port | Under rated power output and ouput ports open status in TTD working mode, it would not damage the module and the indicator would not get worse within 10 minutes continuous work. |
| I/O Standing Wave Ratio | ≤1.5 |
| Work Frequency | 1433-1483MHz |
| Gain | 20±1dB |
| Gain Adjustment Range | ≥20dB |
| Gain Adjustment Step | 1dB |
| Gain Adjustment Error | ≤±1dB |
| In-band Fluctuation | ≤2.0dB |
| Noise Figure | ≤3.5dB |
| I/O Standing Wave Ratio | ≤1.5 |
| Max input undamaged level | 0dBm |
| Work Voltage | DC+28V |
| Work Current | ≤2.0A/2.8A |
| Amplifier Power Supply RF Response （Power Amplifier on / off, LNA on / off） | 1. Rising Edge+ Rising Edge Delay: ≤2.5us;(Rising time: from 10% of the max to 90% of the max;) 2. Falling Edge+ Falling Edge Delay: ≤2.5us; (Falling time: from 90% of the max to 10% of the max) |
| Work Temperature | -25～+55℃ |
| Relative Humidity(RH) | 5%～95%，non-condensing |
| Storage Temperature | -40～+65℃ |