TOPTEK PA-150U 430-470MHz 150W Power Amplifier

PA-150U UHF 430-470MHz 150W RF Power Amplifiers are very capable, efficient 2-stage UHF linear amplifiers for FM, SSB, CW and Digital modes of operation.

This amplifier provides over 150 watts of output with only 2 to 5 watts input drive, dependent upon UHF frequency from 430 to 470 MHz, with slightly lower output from 460 to 470 MHz.

An attractive and useful front panel with a digital multi-meter and push-button controls, and a heatsink chassis with cooling fans, makes this amp perfect for commercial or Amateur UHF operations

Features

• Front panel digital metering of input and output power and SWR
• Automatic Fault protection for SWR over 2:1
• Built-in low-noise receive preamplifier, with band pass filtering; nominal 10 dB gain
• PTT Input for proper operation in SSB, CW and Digital Modes
• RF sense keying for FM mode (PTT connection not required for FM)
• Mode switch for automatic SSB delay and peak power metering
• Settable FM mode power output: LOW, Medium 100W and High 150W steps
• Ultimate SSB maximum 5W PEP input, 170W PEP output (maximum peak power)
• Amplifier standby maximum bypass power: 50W
• Type N female connectors, 50 ohm Input and Output
• Permanently attached 24 in. (60cm) DC power cable, unterminated
• DC Input: 13.8 Vdc @ 30A maximum at full output 150W (10.5 to 14.8 Vdc operational range)
• Dimensions: W-184 x H-89 x D-304mm
• Weight: 3.0 kg