1 W UHF booster for wireless transmitters

The Audio Wireless AWPB-1W is an RF power amplifier designed to raise the output of low-power UHF wireless transmitters to a maximum of 1 W. It is useful for long-range audio links, sports coverage, shoots with vehicle tracking, IEM transmitter reinforcement and situations where more coverage is needed without changing the whole wireless system.

RF design

The output stage incorporates a bandpass filter specific to the working band, with second- and third-order harmonic rejection. It accepts analogue, hybrid or digital UHF transmitters working within the same tuning band, with a wide input range to suit different transmitter powers.

Construction

The CNC-machined aluminium casing also acts as a heatsink, with a black anodised finish and laser marking. It is a compact design intended for professional location use, where the equipment must withstand heat, transport and frequent setting up.

Main features

• Maximum RF output power of 1 W
• Adjustable gain up to 12 dB
• Integrated bandpass filter according to frequency band
• RF input and output via 50 ohm BNC
• Power via 4-pin Hirose
• CNC-machined aluminium casing

Main specifications