TPA-20U UHF Pre Amplifier
$348.45 Each Add to cart

Toner Cable - TPA-20U UHF Pre Amplifier

$348.45 Each

The TPA-20U is a professional broadband UHF preamplifier with a very low noise figure to maintain a quality signal from your antenna. The UHF preamp comes with a 54 MHz to 608 MHz LTE filter that can be used to filter the LTE (cellular interference) above 630 MHz. This preamplifier is built in a die cast aluminum housing to ensure signal integrity as well as protection from the elements. The TV Antenna Preamplifier includes a 12 volt power supply as well as a 1-5/8 inch mast clamp for easy installation.

This TV preamplifier is ideally suited for installation where there is a long cable run (such as down a tower) between the antenna and the processor or tuner.

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  • Frequency 470-700 MHz
  • Noise Figure 2.5 dB
  • Gain 20 dB ±2 dB
  • Flatness ±2.0 dB
  • Input Range -20 to +25 dBmV
  • Impedance 75 Ohm
  • Power Voltage 5 to 18 VDC
  • Watts <10
  • Mechanical
  • Mast Diameter 1.25” – 1.50” (31 – 38 mm)
  • Dimensions 3.54 x 2.75 x 1.8 inches (90 x 70 x 46 mm)
  • Weight 1.3 lbs ( 0.57 kgs)


Toner Cable

Toner Cable Digital & Analog Electronic Equipment Founded in 1971 by Bob Toner, Toner Cable was an early innovator of electronic multi-taps and antenna products. Over the next thirty years, Toner Cable continued to develop as a leading cable equipment provider, growing into the computer systems and satellite services industries. Today Toner Cable continues to be a provider and manufacturer of digital and analog electronic equipment including headend electronics, broadband video and radio frequency distribution products, TV antennae, satellite, fiber optic and test equipment, as well as I/P Ethernet network tools. We'd like to invite you to browse our extensive line of fiber optic equipment, including testing tools, enclosures, cables, splicing units, power supplies, as well as data and Ethernet cables.

Additional information

Weight 3 lbs
Dimensions 6 × 7 × 3 in