VHF amplifiers 144-148 MHz  

VHF amplifiers 144-148 MHz  






amp vhf

R 25
SR 100

R 50
RV 45

SR 200

Superb line of solid state linear amplifiers.
High quality components and design technology. Excellent linearity and a very reliable professional achievment. Because of the particular construction, usage can be employed in many ways.
They adapt splendidly for use with portable and vehicle transceiver and fixed base station equipment, increment in transmission and reception for two meters band. All models include an efficient low noise pre-amplifier with possibility of exclusion.
Hermetically sealed transmit and receive switching relay with low loss insertion. Class AB, excellent linearity in SSB, and possible PTT command on model SR100.
Strong and elegant with functional box in aluminium oxide.

VHF linear amplifier whit low noisw GaAs fet preamplifier
Frequency: 144 - 148 MHz    140 - 150 MHz limit

MODEL INPUT
W 		OUTPUT
W 		POWER
GAIN 		PRE. GAIN
W 		POWER
D.C. 13,5V
 SIZE HxWxD
mm 		WEIGHT
gr
R 25* 0,8 - 4 30 ± 1 dB 9 dB 18 dB 3 A 50 x 105 x 170 580
R 50* 1 - 7 50 ± 1 dB 10 dB 18 dB 5 A 50 x 105 x 170 580
R 45* 3 - 15 45 ± 1 dB 6,5 dB 18 dB 5 A 50 x 105 x 170 590
SR 100* 4 - 25 100 ± 1 dB 9 dB 18 dB 12 A 50 x 105 x 220 750
SR 200* 10 - 50 200 ± 1 dB 9 dB 18 dB 23 A 60 x 180 x 280 2100
* new design
prices previus previus