| TV and SAT TV |  |
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Amplifiers |
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PRINTIndoor antenna amplifier AWS-1141 47-862MHz 1-in, 1-out 21dB
19.61 EUR | ||
Discount: 0% | ||
View of the amplifier
Top view - application diagram
The view after removing the cover
View of AC/DC adapter
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, e.g. D0010. 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.
Specifications
| Name | Broadband amplifier AWS-1141 | |
| Code | B11683 | |
| 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 |
19.61 EUR | ||
Discount: 0% | ||
