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DESCRIPTION of Variable Gain UHF Masthead Amplifier
- Labgear Variable Gain UHF Masthead Amplifier
- Gain: 12-25dB
- Signal Range: 470-782MHz
- Connection Type: F Connectors
- Input: 1
- Output: 1
- Power Feed: 12V ~ 60mA Supply
- For Use: Indoor / Outdoor
- Digital Compatible: Yes
- Signal Insertion Loss: < 0.5dB
- Comes With Integrated Cable Tie For Attaching to a TV Aerial Pole
- CC 8543703000 0.19kg Y
Note: Always used as a set in conjunction with a Power Unit (Purchase separately)
USES of Variable Gain UHF Masthead Amplifier
- This unit is used in conjunction with a power unit and a UHF TV aerial to boost TV signal in poor reception areas
- The level of gain can be varied between 12 & 25dB
- The filter screens inputs of <470MHz to prevent interference from CB, private mobile radio, tetra etc..
ADVANTAGES of Variable Gain UHF Masthead Amplifier
- Can achieve a 25dB gain which can transform a hazy picture into a clear picture
- The fact the gain is adjustable makes it ideal for marginal locations - gain can be set to optimum level
- The fact it is screened means it can boost the signal without dragging in excess interference - from CB, private mobile radio, tetra etc..
- Reliable robust unit
- Low cost unit
- Can be used with power passing splitters to feed a number of rooms
- Generally more effective than a using a distribution system at improving signal quality
- Can be used in conjunction with a power passing splitter to feed TV signal to several TVs
DISADVANTAGES of Variable Gain UHF Masthead Amplifier
- More expensive than fixed gain mast head amplifiers
- Maximum gain is 25dB - which is lower than with the high gain masthead amplifiers
Note: Model in stock now generally the same spec as video
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