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Price
$19.67
RGTech Monarch True Booster for HDTV Antenna - High Gain, Ultra-Low Noise Signal Amplifier โ€“USB/AC power supply - Boosts the reception on passive aerials for Freeview/UHF/VHF/USB TV Tuner/DVB-T/DVB-T2 โ€” image 1
TV AntennasRGTechโœ“ In stock

RGTech Monarch True Booster for HDTV Antenna - High Gain, Ultra-Low Noise Signal Amplifier โ€“USB/AC power supply - Boosts the reception on passive aerials for Freeview/UHF/VHF/USB TV Tuner/DVB-T/DVB-T2

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$19.67
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About this item
  • Monarch True Booster HDTV aerial amplifier is designed and engineered in the USA by NASA Hall of Fame scientist, Dr. Argy Petros
  • Works with any Non-Amplified/Passive Aerial - It connects between your non-amplified aerial and your TV - It can be powered through an available USB port on your TV or by connecting it to a wall plug using the USB power adapter that is included in the box - It boosts the performance of any non-amplified/passive aerial by extending reception range and enhancing weak signals caused by obstacles in terrain morphology and long distance from transmitter masts
  • IMPORTANT NOTE: The use of the amplifier is recommended when you are not able to receive all available channels or when you experience intermittent channel reception. Its use is not recommended when your house is only a few miles away from broadcast towers since it will cause a signal overload to your TV tuner or if your area has no reception at all and the channel scan does not find any channels.
  • High gain, ultra-low noise HDTV Freeview amplifier โ€“ amplifies both VHF and UHF Signals - Integrated LTE/4G and FM filters reject 4G/LTE signal and radio interference and eliminate interruptions in reception - Delivers a crystal-clear signal and reduces signal dropouts and pixelation - Allows your TV to acquire more Freeview channels with exceptional quality
  • Risk free purchase for testing the suitability in your area and three (3) year warranty period
Product description

Monarch True Booster high gain, low noise amplifier is a discreet and small device that amplifies UHF and VHF signals and enhances the performance of any passive aerial. It connects between your non-amplified aerial and your TV and it can be powered through an available USB port on the TV or by connecting it to a wall plug using the USB power adapter that is included. It is specifically designed for use with HDTV aerials to extend their reception range and to improve their Freeview reception. It also strengthens signal which is weakened by obstacles in terrain morphology between your location and nearby Freeview broadcast towers. This in turn allows your TV to acquire more Freeview channels with exceptional quality. The LTE/4G and FM integrated filters of the Monarch True Booster reject 4G/LTE signal and radio interference and eliminate interruptions in reception. Risk free purchase for testing the suitability in your area and three (3) year warranty period. Whatโ€™s in the box: Monarch True Booster amplifier USB Power Adapter (5V 1A) EU & UK compatible plug adapter 6ft long USB to micro-USB cable Amplifier Specifications Working Frequency: VHF 170 - 230 MHz / UHF 470 - 800 MHz Noise Figure: 1.8 dB typical Gain: VHF 17dB / UHF 15dB Out-of-Band Rejection: AM > 40dB, FM 25dB, RKE/Garage Door Band 17dB Impedance: 75 Ohm Max Output Level: 105dB u V Operation Temperature: -20ยฐC ~ 70ยฐC IMPORTANT NOTE: The use of the amplifier is recommended when you are not able to receive all available channels or when you experience intermittent reception. Itโ€™s not recommended when your house is a few miles away from broadcast towers since it will cause a signal overload. Itโ€™s also not recommended for areas that have no signal reception at all.

Product details
Brand
RGTech
Manufacturer
RGTech
Colour
Black

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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