Once the selected signal is injected you can adjust an antenna tuner until the two voltage waveforms match on the oscilloscope indicating your antenna network is tuned to 50 ohm impedance with no ...

But if you’re willing to trade a large space requirement for a high voltage hazard instead, a magnetic loop antenna might be just the ticket.

Access and enjoy the over-the-air channels in your area with these HDTV antennas.

Installing an antenna is one of the best alternatives to traditional cable. Click now to find the best TV antennas for you & your family!

HF can overcome difficult terrain issues by configuring an antenna system that utilizes the technique of near vertical incidence skywave (NVIS) propagation. This technique is specifically used for ...

Antenna gain matters for receiving more distant or lower-power broadcast TV stations, and that gain comes from multiple, large elements like those employed in the ClearStream Max-V Pro.

The Antennas Direct DB8e is a large outdoor antenna for reception of medium to very weak TV signals. In our tests it did a good job of pulling in distant stations with minimal interference.

However, a whip antenna is much less convenient for the user of the receiver, and the obvious question is whether a ferrite rod could be used instead at HF.

Cobham Wide Band HF antenna. Photo: Cobham [Avionics Today 09-17-2015] Cobham Aerospace Communications has developed a Wide Band High Frequency (HF) antenna capable of transmitting data at a rate ...

1. End-fed Antenna Challenges A so-called random wire antenna is an end fed antenna. One end goes straight into the rig, often with no feedline, and the other end in the air attached to something as ...