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|---|---|---|---|---|---|
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450-550MHz 13W RF Power Amplifier Module RF Power Amp for 500MHz and 512MHz Typical Applications
Technical Specifications:
* Power Supply Voltage: 12–14V (13.8V typical)
* Frequency Range: 450–550 MHz (typical applications: 500/512 MHz)
* Input Power: –10 to 17 dBm (0.1–50 mW)
* Output Power: 41 dBm (13 W) at 13.8V supply
* Cooling Method: Active cooling with automatic temperature control
* Operating Current: 2 A (varies with operating frequency and supply voltage)
* Dimensions: 40 × 40 × 100 mm
* Product Weight: 190 g
* Connector Type: SMA standard female
Attention:
* Before using this RF amplifier module, ensure that all instruments and equipment share a common ground (i.e., no potential difference exists between them). Then connect the devices using RF cables, and always connect a load. Operating without a load is strictly prohibited, especially for power amplifiers.
* Make sure to use a proper antenna. When using an antenna as a load, it is crucial to ensure impedance matching at the operating frequency (usually requiring a Voltage Standing Wave Ratio (VSWR) of less than 2.0). Do not use antennas such as telescopic antennas, copper wire antennas, or extremely cheap antennas, as these do not have a defined impedance.
* It is recommended to use a linear power supply, especially when using low-noise amplifiers. A switching power supply generates significant noise, which can couple into the amplifier circuit. Therefore, do not use switching power supplies; use a linear power supply or batteries instead.
* Batteries are not included in the package.
Packing List:
* 1 x RF Amplifier
Packaging Details:
* Weight: 0.35kg
