amplifier BEA143/U And DSM111A

Detailed Product Description

MODEL NO;BEA143/U And DSM111A

This kit combines a high gain masthead amplifier with a power supply with adjustable output allowing indoor gain control.
This means that with the power supply positioned within sight of a TV the gain can be adjusted easily for optimum picture quality.
Power Gain can be adjusted from 10-24dB.
Amplifier
* Operating frequency 470-862MHz
* Noise figure <2dB
* Gain can be adjusted from 10-24dB
* Built-in Tetra filter
* Weatherproof outer plastic housings with foam cable seal
* Fully screened, sealed, die-cast modules
* F-connectors throughout
* Ideal for digital
* Fixing options: standard cable tie mast mount or flat surface fix
* Earth bonding terminals
Power Supply
* Built-in adjustable attenuator allows gain control of signal output
* F-type connections.
* With fitted mains plugs to DSM111A.
* Excellent screening helps prevent ingress of impulse interference in DTT installations.
* Output short-circuit protection with LED fault indication.
* Thermal fuse in mains transformer protects against overheating.