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650MHz RF Power Amplifier RF Power Amp with 15W Output 40dB Gain & 650±30MHz Operating Frequency
Technical Specifications:
* Operating Frequency: 650 ± 30 MHz (620 MHz–680 MHz)
* Output Power:
13W (41dBm at 24V, RFin = 5dBm (3mW))
15W (42dBm at 28V, RFin = 5dBm (3mW))
20W (43dBm at 28V, RFin = 7dBm (5mW))
* Operating Voltage: 20–28V (24V recommended)
* Operating Current: 1.7A (depending on supply voltage)
* System Impedance: 50 Ohms
* Dimensions: 76 × 40 × 16.5 mm (excluding connectors)
* Product Weight: 95g
* Connector Type: SMA Female
* Note: Requires an external heat sink
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: 0.25kg
