This is a Vintage Wineguard, made in the USA, Distribution Amplifier Booster for an Outdoor FM / VHF Television Antenna to multiple outlets. This is designed to increase the signal and push it through up to 4 FM Tuners or VHF TV Tuners. This amplifier/booster works for the Free-From-Air FM signals including the digital FM or Analog FM. This amplifier has a 7dB increase on all of the FM / VHF frequencies. It was manufactured in the 70's and is still new in the box, just old inventory. It has 300Ω input from the antenna and 4- 300Ω outputs. Plugs into a standard 3 prong AC grounded Wall Outlet. If you are suffering from a static analog FM signal or an in and out digital FM signal this could help solve the reception problem.
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