20WPA 2.4G 5.8G power amplifier signal booster for drone data link
Table of Contents
Overview
The 20WPA 2.4G 5.8G Power Amplifier Signal Booster for Drone Data Link (models 2172-PA2450-43 and 2172-PA5500-43) is a high-power, TDD bidirectional amplifier designed to extend transmission range and enhance signal stability in COFDM or digital wireless communication systems.
It supports both 2.4GHz (2400-2500 MHz) and 5.8GHz (5100-5960 MHz) frequency bands, delivering up to 20 W output power with ultra-low delay and high linearity. Compact in size and lightweight, it is ideal for drone data links, ground control stations, and other long-distance wireless applications requiring strong, stable connectivity.
Features
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Dual-band version: 2.4GHz and 5.8GHz models available (customizable frequency ranges).
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High output power: ≥20 W (43 dBm) without ALC control, providing long-distance data transmission.
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High gain & low noise: TX gain 27 ± 1 dB; RX gain 21 ± 1 dB; noise figure ≤ 2.5 dB.
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Fast T/R switching: RF switch level +10 dBm; switching time ≤ 1 µs for real-time COFDM video links.
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Low group delay: ≤ 50 ns within the band, ensuring minimal latency for HD video and control signals.
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Stable & efficient: 24 V–28 V DC power supply, TX current ≤ 3.5 A, RX current ≤ 0.08 A.
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Compact metal housing: 97 × 56 × 19 mm (excluding connectors), with 4 × Φ2.6 mm mounting holes (91 × 50 mm).
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Rugged design: Operating temperature –20 °C ~ +70 °C; SMA-50 KFD connectors for secure RF connection.
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LED indicator: Green LED lights during TX operation.
Technical Specifications
| Parameter | 2172-PA2450-43 (2.4 GHz) | 2172-PA5500-43 (5.8 GHz) |
|---|---|---|
| Frequency Range | 2400 – 2500 MHz | 5100 – 5960 MHz |
| Output Power | ≥ 20 W (43 dBm) | ≥ 20 W (43 dBm) |
| TX Gain | 27 ± 1 dB | 27 ± 1 dB |
| RX Gain | 21 ± 1 dB | 21 ± 1 dB |
| Group Delay | ≤ 50 ns | ≤ 50 ns |
| In-band Ripple | ≤ 1 dB (p-p) | ≤ 1 dB (p-p) |
| Input Level | +26 ± 1 dBm | +26 ± 1 dBm |
| Noise Figure | ≤ 2.5 dB | ≤ 2.5 dB |
| RF Switching Level | +10 dBm | +10 dBm |
| Switching Time | ≤ 1 µs | ≤ 1 µs |
| Isolation | ≥ 50 dB | ≥ 50 dB |
| Power Supply | +24 V ~ +28 V DC | +24 V ~ +28 V DC |
| TX Current | ≤ 3.5 A | ≤ 3.5 A |
| RX Current | ≤ 0.08 A | ≤ 0.08 A |
| Operating Temp. | –20 °C ~ +70 °C | –20 °C ~ +70 °C |
| RF Interface | SMA-50 KFD | SMA-50 KFD |
| Dimensions | 97 × 56 × 19 mm | 97 × 56 × 19 mm |
| Mounting Holes | 4 × Φ 2.6 mm (91 × 50 mm) | 4 × Φ 2.6 mm (91 × 50 mm) |
| LED Indicator | Green – TX active | Green – TX active |
Size
Applications
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Drone long-range COFDM video and data link systems
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FPV transmission booster for UAV, UGV, and USV
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Wireless communication relay stations and repeaters
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Public security, emergency response, and industrial monitoring systems
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Wireless image transmission and remote-control communication enhancement
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Custom integration into ground control or vehicle-mounted base stations
FAQ
Q1: What is the main function of the 20WPA power amplifier?
A1: It amplifies the transmit (TX) and receive (RX) RF signals to extend communication distance and improve signal reliability in drone and COFDM wireless links.
Q2: Can this module work with both 2.4 GHz and 5.8 GHz systems?
A2: Yes, it is available in two versions — 2712-PA2450-43 for 2.4 GHz and 2172-PA5500-43 for 5.8 GHz. Custom frequency ranges can be provided upon request.
Q3: Does the amplifier affect transmission latency?
A3: No, the module has an in-band group delay ≤ 50 ns and switching time ≤ 1 µs, ensuring ultra-low-latency performance ideal for HD video transmission.
Q4: Is it suitable for drones or only for ground stations?
A4: It can be used on either side, but due to its 20 W output power and 24 V DC requirement, it’s typically installed at the ground station to extend the uplink/downlink range.
Q5: Can the gain or power level be customized?
A5: Yes, TX and RX gain can be set according to customer requirements for optimal system integration.
Q6: Can you make these types of RF power amplifiers? Broadband Unidirectional Amplifier: Frequency range: 900–6000 MHz Output power: 10–20 W; Bidirectional 2.4 GHz Amplifier Frequency: 2.4 GHz; Output power: 100 W; 5.8 GHz Amplifier, Frequency: 5.8 GHz Output power: 20–50 W
A6: Yes, We can customize them for you.
- We offer a broadband unidirectional RF power amplifier with the following characteristics:
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Frequency range: 900–6000 MHz
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Output power: 10–20 W
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Application: wideband RF systems, test equipment, communication platforms
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Reference price: USD
2. We offer a bidirectional RF power amplifier designed specifically for the 2.4 GHz band, featuring:
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Frequency: 2.4 GHz
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Output power: 100 W
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Integrated TX/RX paths for bidirectional operation
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Suitable for wireless communication and signal extension systems
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Reference price: USD
3. We offer a 5.8 GHz RF power amplifier with the following specifications:
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Frequency: 5.8 GHz
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Output power: 20–50 W
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Designed for ISM band and high-frequency RF applications
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Reference price: USD
Q7: Are these prices fixed and what additional details can be provided?
A7: The listed prices are reference prices. Final pricing may depend on:
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Quantity
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Customization requirements
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Connector type and power supply
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Cooling method and enclosure
Detailed datasheets, lead time, and customization options can be provided upon request.
iVcan.com –
I installed the 20W 2.4G 5.8G power amplifier on my drone data link, and the performance has been outstanding. The signal range and stability improved significantly, even in complex environments with obstacles. It provides a much stronger and more reliable connection for both video transmission and telemetry data. The build quality is solid, and it runs cool even after long flights. This booster really enhances FPV and long-distance control performance — definitely a great upgrade for any drone setup!