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Labgear Screened Masthead Amp Power Supply 12V Product Code: 80459

12V. Fully isolated 100mA power supply with short circuit protection. Suitable for a wide range of masthead amplifiers and other line-powered equipment. Features an ERP compliant energy efficient switch mode.


  • Green LED Power Indicator
  • F-Type Connection


DC output: 12V DC. Voltage tolerance 5%. Current 100mA. Connector type: type-F (female) IEC 60169-24. Signal frequency range: 44-862MHz. Signal insertion loss: 0.5dB. Power requirement under load: 230V-50Hz, 3W. Power requirement under no load: 230V-50Hz, 0.3W. Operating temperature: 0-45°C.
Additional Information
Technical Specification
  • Brand : Labgear
  • Product Height : 44 mm
  • Product Length : 88 mm
  • Power Output (Watts/Kw) : 1.2 W
  • Total Product Weight : 0.23 kg
  • Product Width : 68 mm
  • Colour : White
  • Pack Size : 1
  • Manufacturer Guarantee : 2 Year Manufacturer's Guarantee (T&Cs Apply)
  • Pieces in Pack/Case : 1
Product Contents
Masthead amplifier, downlead and plug.
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€15.45 Incl. 23% VAT

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Labgear Screened Masthead Amp Power Supply 12V is rated 4.6 out of 5 by 36.
Rated 5 out of 5 by from Very good product Connected to aerial, plugged it in and it took seconds to work. Worth the money, very pleased
Date published: 2018-07-15
Rated 5 out of 5 by from Good product Great power box for tv aerial at a good price, recommended
Date published: 2018-07-12
Rated 5 out of 5 by from Great value Good quality power supply, works as intended. No issues over the last few months
Date published: 2018-07-08
Rated 4 out of 5 by from tv booster easy to install, good reception, only just got it so cannot review performance.
Date published: 2018-06-04
Rated 5 out of 5 by from Excellent Excellent replacement for unit that had failed. Does what it was designed for ... perfect!
Date published: 2018-04-02
Rated 4 out of 5 by from Replacement part saved the day My Mum's Vision 2100 unit died so needed a replacement in a hurry (Mum without a TV!!!). Same spec, competitive price and with click and collect it was only minutes away. Just plugged it in and everything's back to normal and working fine.
Date published: 2018-03-12
Rated 5 out of 5 by from Fantastic Great bit of kit , bought to replace the older model that lasted at least 5 years, up loft , unscrew , connections changed over , all done in less than 10 mins and tv picture back to perfect again , all for 13 quid! Amazing screwfix value , availability and quality of product. Thank you screwfix
Date published: 2018-03-03
Rated 4 out of 5 by from All ok now Had virtually no freeview reception, checked 12v output on old unit (at aerial connector) measured only around 9v. Took a chance and bought one of these, new unit measured full 12v and now have perfect reception. Doesn't have the gain control of the old unit but works perfectly well without.
Date published: 2017-12-12
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