Why is my antenna not picking up VHF channels?
The two major issues affecting indoor VHF reception are low gain antennas (usually “rabbit ear” dipoles”) and noise. Noise can come from many sources in the house—appliances, microprocessors (in computers and other devices), video displays, and the increasingly popular energy efficient compact fluorescent lamps.
Do VHF antennas still work?
Only a small portion of the total VHF range from 30 to 300 MHz is still used for broadcasts, although the exact range varies by country. For example, 54 to 72 MHz and 76 to 88 MHz are used in the United States for VHF channels 2 through 6, which is known as Band I internationally.
Is my antenna UHF or VHF?
If you see both V-shaped elements and a smaller cluster of straight elements on the same antenna, it receives both signals. The simplest indoor antenna is the basic rabbit ears design, which receives VHF. A loop-shaped antenna, whether it’s arranged horizontally or vertically, is for UHF.
Can I use a VHF antenna for digital TV?
To receive DTV signals from all stations in the area, your antenna needs to be able to receive both VHF channels (channels 2-13) and UHF channels (channels 14-36). Some antennas only provide good reception of VHF or UHF channels, but not both.
Will old antennas still work?
While newer antennas might be better-designed, older antennas may work just as well, provided they’re large enough and (if they’re directional) positioned correctly. In our case, the antenna was a large, 1970s multi-directional behemoth that was hanging in our attic, unused for decades.
How do you fix my TV when it says no signal?
Check the cable connections between the TV and your video device or receiver. Change the channel or try a different input device or movie. The received signal may be weak. If your TV uses a cable or satellite box, you may need to contact your service provider for further assistance in improving the signal strength.
What are the main issues with indoor VHF reception?
The two major issues affecting indoor VHF reception are low gain antennas (usually “rabbit ear” dipoles”) and noise. Noise can come from many sources in the house—appliances, microprocessors (in computers and other devices), video displays, and the increasingly popular energy efficient compact fluorescent lamps. Let’s look at the antenna first.
How to improve VHF antenna reception?
If the signal is strong enough, adding a 3 dB attenuator to reduce the mismatch at the tuner may improve reception. Antennas like the SS-3000, which have low VSWR across the band, shouldn’t have this problem. Adding an amplifier solves the tuner mismatch problem and also offsets the reduced gain of the VHF antenna.
Is your DTV reception bad on VHF channels?
Many TV stations with high-band VHF analog channels are moving their DTV transmissions to those channels after analog is shut down on June 12. Some have already made the transition and found viewers that were receiving DTV on UHF previously had problems with reception on VHF channels.
Why is my VHF radio not working?
problems are not defects in the radio itself but caused by something external to your. radio. Here are a few of the more common causes for VHF radio transmitter issues. “Weak but clear” transmissions that extend out to your normal distances are signs of a possible microphone issue.