FPA-1 is a dual-channel 2*1 W TDD wideband RF power amplifier with integrated transmit/receive (T/R) functionality launched by Zencheer. It measures only 59*88 mm and operates in the 1350-1440MHz band. It provides high-linearity output and is compatible with our SDR-C1/SDR-C2 software-defined radio platforms. FPA-1 is very similar to DPA-1, the key difference is the location of the thermal contact surface: FPA-1’s heat-dissipation surface can be tightly coupled to the device enclosure, enabling more effective cooling.
Key Features
- 2*2 MIMO are supported
- DCDC boost integrated which support wide input range
- The two PA/LNA channels can be controlled independently
- Small size and light weight, suitable for handheld or manpack devices
- Ouput power can be up to 1W
Product Status: Production
| Operating Frequency | 1350-1440MHz |
| Bandwidth | 90MHz |
| Tx Gain | 42±1dB |
| Output Power | 30±1dBm |
| EVM | ≤-30dB@30dBm |
| Rx Gain | 32dB@LNA Bypass Off -4dB@LNA Bypass On |
| Input/Output Interface | MCX/MMCX |
| Control Interface | 10-pin 1.0 mm-pitch connector (JST BM10B-SRSS-TB) Includes TX/RX control, LNA enable, PA enable, and the LNA bypass signal |
| Power Supply | 12-27V |
| Physical Size | 59*88*11.6mm (RF connectors not included) |
| Weight | 109g |
| Operating Range | Storage: 40℃~+125℃ Operation: -20℃~+65℃ |
| Power Consumption | 20W @ 77% Tx duty cycle |
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