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Amethyst TV Radio Launch Amplifier 45dB

Item Code : 371000

Product Details

Wolsey™   Terrestrial Launch Amplifiers

Wolsey - Amethyst TV Radio Launch Amplifier 45dB

Item Code: 371000

Brand: Wolsey

Manufacturer: Triax


The Amethyst Launch Amplifier has a gain of 47dB with output power of 121dBuVolts

There are 5 filtered inputs specifically tuned for the services of :-

  1. FM Radio, 88 to 108 MHz.
  2. DAB Radio, 217 to 230MHz
  3. UHF TV, 470 to 790MHz
  4. UHF TV, 470 to 790MHz
  5. UHF TV, 470 to 790MHz

The UHF TV input is capable of powering a pre-Amplifier.

  • Multiband Amplifier
  • Variable Gain Control 0-20 dB on All Inputs
  • Switchable Filtering Control
  • Masthead Line Power Supply with Short Circuit Protection
  • Test -30dB
  • Earth Bonding Point


EAN Number5702663710009
Max. output level121dBuV (UHF) dBµV
Test point-30dB dB
Frequency range BI/FM88-108 MHz
Frequency range BIII/DAB217-230 MHz
Frequency range DAB217-230 MHz
Frequency range FM88...108 MHz
Frequency range88...862 MHz
Frequency range UHF470-790 MHz
Gain40dB (FM/DAB) dB
Gain - UHF47dB (UHF 1,2,3) dB
Noise figure UHF6dB dB
Noise figure VHF6dB dB
Attenuation - adjustable0-20 dB
Impedance75 Ω
LED indicatorYes
LINE power current (max.)100 mA
LINE power DC voltage (max.)12 Switchable VDC
AC Supply voltage230 / 50Hz VAC
Power Consumption (typ.)9.5 W
Connector TypeF-female
Number of outputs2 (Full and Test)
Number of inputs5
Product Depth55 mm
Total Weight0,740 kg
Product Length232 mm
Net Weight0,635 kg
Packing QTY1
RemarksScreened AmplifierSwitchable LTE FilterSwitchable 10dB output attenuation.
Tara Weight0,105 kg
Product Width135 mm

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