This product is a built-in GaN (gallium nitride) radio frequency power amplifier with a rated output power of 60W (P3dB), which is specially designed for wireless communication scenarios.The default operating frequency band is 230MHz, which supports customized fine-tuning of the frequency band in the range of DC~4GHz, and is suitable for 28V DC power supply.The product has the core advantages of universal, broadband, high power density and high efficiency. It can stably output wireless pulse signals or continuous wave signals, effectively solve the problem of insufficient gain in the radio frequency transmitting/receiving loop, and significantly extend the communication distance.
The core application scenarios focus on low-altitude flight equipment, including unmanned aerial vehicles, FPV traversers, etc., which can provide stable and reliable communication links for equipment in complex environments, ensure the fluency of data transmission and remote control, and are suitable for surveying, mapping and exploration, emergency communications, low-altitude security and other professional fields.
Product features
Flexible frequency band: default 230MHz (adjustable from 200MHz to 250MHz), support DC~4GHz full frequency band customization
Output power and gain: peak output power is 48dBm (60W), small signal gain is 17.5dB, and the gain is stable at 16dB at high power.
High efficiency and energy saving: the drain efficiency is >70% at saturated power, the standby current is only 12mA, and the instantaneous emission current is 2.5A
Stable and reliable operation: operating temperature range -40℃~+85℃, storage temperature -45℃~+105℃, adapt to extreme environments
Product structure design: aluminum die-casting package, built-in bronze heat dissipation copper block, compact size (112*58*42mm), in line with ROHS environmental protection standards
RF interface adaptation: The RF interface is SMA female, and the power interface can be selected with red and black wire or XT30 male, which is highly versatile.
Wireless communication performance: It supports radio wave transmission, and the communication distance can reach more than 80km in an unobstructed environment.
| No. | Parameter Name | Specifications | Supplementary Description |
|---|---|---|---|
| 1 | Operating Frequency | 200MHz~250MHz | DC~4GHz frequency band available upon customization |
| 2 | Operating Voltage | 28V DC | Compatible with dedicated DC power supply |
| 3 | Gain (S21) | Small signal 17.5dB; 16dB at 48dBm | High gain stability |
| 4 | Input Return Loss (S11) | -18dB | Low signal reflection, high transmission efficiency |
| 5 | Output Power | 48dBm (60W) | Continuous wave peak power |
| 6 | Operating Current | Standby 12mA; Transmit 2.5A | Transmit current refers to instantaneous peak |
| 7 | Operating Efficiency | >70% | Based on drain efficiency at saturated power |
| 8 | Operating Temperature | Operating: -40℃~+85℃; Storage: -45℃~+105℃ | Suitable for extreme high/low temperature environments |
| 9 | RF Interface | SMA Female (Input/Output) | Standard RF interface, easy to match |
| 10 | Power Interface | Red/Black wires / XT30 Male Connector | Two interface options available to meet different needs |
| 11 | Material & Heat Dissipation | Aluminum die-cast housing + built-in bronze heat dissipation block | Efficient heat dissipation for prolonged operation |
| 12 | Dimensions | 112mm × 58mm × 4.2mm | Compact design saves installation space (length includes mounting holes) |
| 13 | Weight | 0.2kg | Lightweight, adds minimal load |
| 14 | Protection Standard | Complies with ROHS standards |