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€27.26
| Price | Disc. | Quantity | Validity |
|---|---|---|---|
| €27.26 | 0 % | from 1 piece |
Available
The AWS-1143 (1 input, 3 outputs) is intended for use in RTV installations. It is capable of supplying preamplifiers with 12 V DC.
• Inputs: 1: 87-790 MHz
• Number of outputs: 3
• Max. gain: 19 dB
• Max. output level power: 104 dBμV
• Gain adjustment: 10 dB
• Preamplifier power supply
• Number of outputs: 3
• Max. gain: 19 dB
• Max. output level power: 104 dBμV
• Gain adjustment: 10 dB
• Preamplifier power supply
Details
The AWS-1143 amplifier is designed for use in individual and community antenna installations. In the case of individual installations, the antennas should be connected by a diplexer. The amplifier has the possibility of powering preamplifiers with 12 V. For this purpose, the jumper should be moved according to the included instructions.
A 12 V 120 mA stabilised power supply with a 3.5 jack connector is included, although it is also possible to realise the power supply via the amplifier output (using a power supply with separator, e.g. D0010). Note! In the case of remote power supply, the maximum current of the power supply must be calculated, taking into account the preamplifiers used. The AWS-114x series includes one, two, three and four output amplifiers. Compared to the older AWS-14x series, the gain control has been changed, which now takes place between the amplifier stages, which has a very positive effect on the noise characteristics (in the previous version the control was at the input).
The AWS-114x amplifiers have an elegant solidly cast chassis that perfectly protects the amplifier from external interference. The AWS-1143 also features 3 dB cable attenuation correction.
Adjustments are made after removing the upper part of the housing - it saves the amplifier from incidental interference of non-authorized persons. The amplifier should be used indoors.
Specifications
| Product type | Home repeater | ||
| Model | AWS-1143 | ||
| Brand | AMS | ||
| type | RF TV/CATV | ||
| Applications | Indoor | ||
| Operating band | FM/VHF/UHF | ||
| Inputs/Outputs | input count | 1 | |
| Inputs/Outputs | number of outputs | 3 | |
| DC 0/12 V switch | Yes | ||
| Gain control | Yes | ||
| Gain parameters | |||
| Input 1 | Frequency | 87...790 | |
| Input 1 | Gain | dB | 14...19 |
| Gain control | dB | 0...10 | |
| Preamplifier power supply | V/A | DC 12/0.1 | |
| Device specifications | |||
| Max. output level | dBµV | 100 | |
| Inner noise | VHF | dB | 5 |
| Inner noise | UHF | dB | 5 |
| Die-cast enclosure | Yes | ||
| Built-in LTE filter | LTE 800 | ||
| Signal connector type | F | ||
| RF test output | No | ||
| Power supply | V | DC 12 | |
| V/A | DC 12/0.15 | ||
| Current drawn | A | 0.08 | |
| Remote power supply | 12 VDC | ||
| Operating temperature | °C | -25...+55 | |
| Dimensions | mm | 125 × 88 × 26 | |
| Weight | kg | 0.36 | |
