30W FM VARIABLE POWER AMPLIFIER
PROFESSIONAL RANGE



This power amp is the perfect companion for our PLL transmitter and any other 1W transmitter. The large RF gain provides a ample power boost of around 15dB (30 times!!!!).

This unit is supplied complete in enclosure fully built and tested. The 100-240V AC model will operate on any mains power supply in the world. Just hook up the power amp to your transmitter drive and power supply. The power output is adjustable from 1 to 30 watts on a internal control. No tuning needed, no test equipment required. This unit is truly plug and play.

The power amp will remain very stable under high VSWR and will not suffer damage.

The circuit design uses discrete transistors, not an RF module. This ensures that any replacement parts will always be readily available. Careful design of the RF output stage matching provides very efficient DC to RF conversion allowing the amp to run cool in extremely hot climates. This efficiency will give the power amp long life and reliability.

• Ideal for radio broadcasting up to 12 miles
• 15dB of RF Gain
• Wideband 'No Tune' from 87.5MHz to 108MHz
• Input VSWR less than 1.3
• Operates from standard 13.8V power supply
• Rugged, any VSWR mismatch capability
• Supply Current only 4 to 4.5 amps
• Very Stable at any VSWR mismatch
• RF Power and DC Supply LED indicators
• Compact size of 230mm x 153mm x 65mm
• 50 Ohm BNC Input and SO-239 Output Sockets
• Spurious Emissions better than -75dB
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