Meeting the needs for advanced engineering, manufacturing,
and application of high power and super high power microwave
and RF technologies and equipment including broadcast,
commercial, research and scientific.


We build a complete line of DTV transmitting antennas for VHF,
UHF, and 700 MHz mobile TV applications. In 2004 we introduced
the SFNstar™ low RFR antenna technology for television
broadcasters and SFN networks. The SFNstar™ antennas have up
to 30 dB less RFR at high depression angles as compared to similar
sized slot antenna. This allows high power transmissions from short
towers or building rooftops while meeting RFR safety guidelines.


In 2007 we introduced the TPV-SFN VHF low RFR antenna.This
high-band VHF (Band III) slot antenna reduces RFR by up to 25 dB.
At NAB 2008 we will introduce the SFN low RFR UHF broadband
antenna. The antenna has up to 7 channels of bandwidth at 750 MHz,
and input power ratings up to 50 kW, making it excellent for multiple
700 MHz/ Mobile TV transmissions from the same antenna.


RF Technologies is the industry leader in low RFR TV antenna technology.

We offer a complete array of high power coaxial and waveguide networks from ultra-high
power dummy loads, DC Breaks for the scientific community that are capable of handling
several tens of millions of watts of signal power to standard components such as filters,
gas barriers, and vacuum systems for super high pulse power systems and line.

RF Technologies, LLC, 1 Gendron Drive, Lewiston, ME 04240
Tel: 207-777-7778 • Fax: 207-777-7784 • email: info@rftechnologies.net • www.rftechnologies.net