There’s even a zero ohm SMT resistor that could be repositioned slightly to feed RF to the UHF jack. A little work with a soldering iron and [Brian]’s Pi was connected to an external antenna.

For best results, the cable must be directly soldered to the PCB. The circuit should be installed near the antenna and housed in a water proofed case. The power supply for this uhf tv antenna ...

The simplest hack was to turn one into a super-selective antenna amplifier by removing the mixer diode, applying power only to the RF amplifier, and soldering a UHF-sized coupling loop to the IF ...

The UHF band is more directional than VHF and more sensitive to obstacles (such as trees, tall buildings, and mountains) that lie between your antenna and the broadcast tower. So getting good UHF ...

If your analog signal was at a certain frequency range, such as in the VHF band, and digital one that replaces it is in the UHF band, then you may need to replace your antenna." "But that's simply ...

For this UHF antenna tv amplifier to work correctly you need to cut the components pins as short as possible. C1, C2, C6, C7 are SMD type ( surface mounted ). This antenna tv amplifier or uhf wideband ...