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High Gain UHF Masthead Amplifier

High Gain UHF Masthead Amplifier (27dB)

*****

CODE: proMHD11H


List price: 12.75  

Price: 11.25 (ex VAT)

(13.84 inc VAT) Save: 1.50 (12%)
-12%
AVAILABILITY: PRODUCT IN STOCK

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DESCRIPTION of a High Gain UHF Masthead Amplifier

  • Proception UHF High Gain Masthead Amplifier
  • Gain: 27dB
  • Signal range: 470-862 MHz
  • DC requirement: 12V
  • Inputs: 1
  • Ouputs: 1
  • Power in: 230 V, 50 Hz, 3W
  • For use: Indoor / Outdoor
  • Connection type: F Connectors
  • Manufacturer: PROception
  • Part #: proMHD11H
  • Digital Compatible: Yes
  • Analogue Compatible: Yes
  • Singal insertion loss: < 0.5dB

Note: always used as a set in conjunction with a Power Unit

USES of a High 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 - which might be caused by:
    • Long distance from the transmitter
    • Interference caused by an obstruction e.g. (hill)
    • A low gain TV Aerial is being used

The  filter screens inputs of  <470 MHz to prevent interference from CB, private mobile radio, Tetra etc

ADVANTAGES of High Gain UHF Masthead Amplifier

  • Can achieve a 27dB gain which can transform a hazy picture into a clear picture.
  • 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 UHF Masthead Amplifier

  • Can only handle UHF signal - not VHF
  • High gain can be a problem if there is a lot of background interference - as the gain is not adjustable (sometimes the medium gain is better)
  • If used incorrectly or if there is a large amount of background interference, a power unit and a masthead amplifer can actually make matters worse - particularly in a strong reception area

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