Amateur radio is the only hobby that offers its licensed operators the chance to legally design, build, and operate high power radio transceivers connected to unlimited antenna arrays for the ...

DUAL O RINGS WEATHER SEAL. All metal self-collapsing design. CONTINUOUS GROUNDING TECHNOLOGY. APPLICATION - HD Over the Air (OTA) Antenna , Satellite TV, Ham radio, short wave Antenna, Cable Modem ...

Amateur radio operators like to say that working ... The uplink side of [Tech Minds]’ antenna is a helical design, with three-and-a-half turns of heavy copper wire and a tuning section of ...

A century-old technology has been added to Petersburg's fire hall for emergency communication when all else fails. Amateur ...

our design is continually evolving in order ... spare parts,Handheld Ham Radio Antenna,Walkie Talkie; Used widely at antenna scanner, UHF,VHF Frequency Connect and Radio Station Antenna Convertion ...