Some of the antennas weren’t bad on the UHF band. That makes sense because the antenna is physically larger but at VHF the size didn’t seem a big difference. He even showed up a little real ...

The behavior of the radio frequencies at the high end of the UHF band and across the microwave and millimeter bands differs from that of the very high frequency (VHF) band and lower frequencies ...

India plans to procure Russia's Voronezh radar system to enhance missile defense and surveillance. The $4 billion deal ...

With the impending digital switchover, many of you will find yourselves not only in need of a new converter box, but an antenna as well. Just like everything else, there are plans out there on how ...

HAND-HELD RADIOS - The ship normally carries portable VHF and UHF marine radios. They are used for internal communications and small boat operations. HF/SSB COMMUNICATIONS - GMDSS radio suite carried ...