Veronica® Aareff 30W FM Variable Power Amplifier

Veronica® Aareff 30w FM Varaiable Power Amplifier

Technical Specification.

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Ideal for radio broadcasting up to 12 miles
11dB of RF Gain
Wideband 'No Tune' from 87.5MHz to 108MHz
Input VSWR less than 1.3
Operates 12-15V DC or 90-260V AC
Rugged, any VSWR mismatch capability
DC Supply Current only 2.5 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/Harmonic Emissions better than -75dB

Do You Have A Question?

30 Times Power Increase

This power amp is the perfect companion for our PLL transmitter and any other 1W transmitter. The RF gain provides a ample power boost of around 11dB (30 times!!!!).

Circuit design

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.

Truly Plug And Play.

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.

Two Year Warranty

This FM transmitter system along with all our other products comes with a limited 2 year warranty (see warranty conditions)


All these models comply with European standards ETS 300384 for R&TTE, EN 301 489-11 for EMC and (LVD) 2006/95/EC for safety, the relevant FCC sections of US 47 CFR Part 73 for verification and ITU-R BS.450-3 (11/01) FM Broadcasting at VHF.