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|---|---|---|---|---|---|
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750MHz±35MHz RF Power Amplifier 15W 40dB Gain 20-28V 50ohms RF Accessory with SMA Female Connector
Specification:
- Working frequency: 750MHz±35MHz (715MHz, 785MHz)
- Output power:
13W (41dBm at 24V, RFin = 5dBm (3mW))
15W (42dBm at 28V, RFin = 5dBm (3mW))
20W (43dBm at 28V, RFin = 7dBm (5mW))
- Working voltage: 20 - 28V (24V is recommended)
- Working current: 1.7A (according to different power supply voltages)
- Impedance: 50ohms
- Product size: 76 x 40 x 16.5mm
- Net weight: 95g
- Connector: SMA female connector
- Note: additional heat sinks are required (not included)
Package Included:
- 1 x RF Power Amplifier
Note:
- Prohibit power on operation when there is no-load or a serious mismatch of load.
- Before use, all instruments and equipment should be grounded together (without any potential difference), and then connected with RF cables. They must be connected to the load and must not be used without load.
- Be sure to use a "legitimate" antenna, especially when using the antenna as a load, and ensure that the impedance of the antenna matches within the operating frequency (generally requiring a voltage standing wave ratio of less than 2.0). It is strictly prohibited to use "illegitimate" antennas, such as rod antennas, copper wire antennas, and cheap antennas, which have no definite impedance.
- Try to use linear power supplies as much as possible, especially when using low-noise amplifiers, be sure to use linear power supplies or batteries. Switching power supplies themselves have a lot of noise, which can enter the amplification circuit. Do not use switching power supplies.
