AWS-1141 SilverLine antenna amplifier with power adaptor

The RF amplifier AWS-1141 has been designed for applications in individual and community antenna installations. The former use requires to employ an antenna branch filter/diplexer to combine the received channels. The amplifier can pass supplying voltage (12V) to preamplifiers. For this purpose one needs to short the jumper, as it is shown in the included instructions.

The set also includes regulated AC/DC adapter (output: 12V/120mA, Jack: 3.5 mm), but it is possible to power the amplifier through its output, via coaxial cable, using other supplier with RF/DC separator. Notice: in this case it is necessary to calculate the current capacity of power supply taking into consideration preamplifier(s).

The AWS-114x series includes 1-, 2-, 3- and 4-out versions. In comparison to its predecessor AWS-14x, there has been changed the way of gain adjustment - it is now made after the first stage of amplification - instead of the input. It has considerably improved noise parameters of the latest series.

The AWS-114x amplifiers are put into Zn-Al cast housings that guarantee excellent shielding effectiveness and good look.

Name	Broadband amplifier AWS-1141
Frequency range	MHz	47-862
Number of inputs/outputs		1/1
Gain (increasing with frequency)	dB	20/21 +/-1.5
Max. output level for two TV channels	dB	106
IMA3 60dB	dB	100
IMA2 60dB	dB	86
Internal noise level	dB	5 +/-1
Impedance mismatch attenuation	dB	=>10
Gain correction range	dB	0--10 +/-1
DC supplying voltage	V	12 +/-10%
Current consumption	mA	80 +/-10%
F-connectors	ohm	75
Working temperature	°C	-25 - +55