ODM&OEM 1420-1470MHz liner 10W bidirectional power amplifier module for drone FPV signal booster
THSA27010S-1420~1470MHz is a TDD bidirectional single-channel power amplifier featuring one channel for transmitting and one channel for receiving. This product is specially developed for 1420~1470MHz wireless image transmission applications and complies with wireless image transmission standards. Utilizing leading single-carrier modulation technology, it offers extremely long air transmission distance and strong anti-interference capability, compatible with frequency extension technologies including direct sequence radio frequency (DSSS) and orthogonal frequency division multiplexing (OFDM).
- 1420-1470MHz Frequency Range
- 12-31V Voltage Option
- Working Current: Approximately 1A
- Operating Humidity: Up to 95%
- Input Trigger Power: Min: 10dBm, Max: 26dBm
- EVM: 3%@33dBm 802.11g 54Mbps OFDM 64QAM BW 20MHz
- Receiving Gain: 16dB±1
- Transmission Gain: 18dB±1
- TX/RX Switch Time Delay: <1 μs
| Functional Unit | Parameter | MIN | Typical | Max | Unit | Remark |
|---|---|---|---|---|---|---|
| General Requirements | Duplex Mode | TDD | ||||
| Operating Frequency | 1420 | 1470 | MHz | Customized | ||
| Supply Voltage | 12 | 24 | 31 | V | ||
| Operating Temperature | -40 | 70 | ℃ | |||
| Transmitter Specifications | ||||||
| Transmitter | Transmitter Gain | 10 | 20 | 40 | dB | Customized |
| Maximum Output Power (P1dB) | 47 | dBm | ||||
| Linear Output Power | 40 | dBm | EVM<3% | |||
| EVM@Pout=38dBm | -30 | dB | 802.11g 54Mbps OFDM 64QAM BW 20MHz | |||
| In-band Fluctuation | 0.4 | 0.5 | dB | |||
| Working Current | 1.6 | 1.8 | A | @Pout=40dBm, VCC=24V | ||
| Switching Delay | 2.5 | μs | ||||
| Receiver Specifications | ||||||
| Receiver | Receive Gain | 10 | 13 | 25 | dB | Customized |
| Noise Figure | 2.5 | 3 | dB | |||
| Working Current | 10 | mA | ||||
| In-band Fluctuation | 0.3 | dB | ||||
- Temperature: -40℃ to +70℃
- Working Relative Humidity: 5% to 95%, no condensation
- Atmospheric Pressure: 70 to 106 kPa
- Humidity: Capable of operating in high temperature and high relative humidity environments (≥40℃ temperature, ≥95% relative humidity)
- Storage Temperature: -40℃ to +125℃
- Storage Humidity: 5% to 98%, no condensation
Heat Dissipation: For output power greater than 5W, enhanced heat dissipation is recommended through heat sinks or fans.
Connection Sequence: First attach the antenna, then connect the front-end source device, and finally supply power.
Voltage Matching: Always use the correct voltage matching the power amplifier specifications.
- Full warranty support during the warranty period
- Rapid response to customer feedback and inquiries
- All products include 1-year warranty and lifetime maintenance service
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