RF Technologies debuts low RFR antenna for mobile TV networks

The broadband version of the SFNstar UHF antenna works in the 700MHz range.

Author:: TVTechnology
Publish date:: May 6, 2008
Social count:: 0

RF Technologies brought to NAB2008 a new broadband version of its SFNstar UHF antenna that’s designed for upper and lower 700MHz mobile TV networks as well as mobile video and DTV transmissions.

The low-power radio frequency radiation (RFR) pylon antenna features up to seven channels (42MHz) of bandwidth at 700MHz and up to 30dB less RFR at high depression angles than similarly sized standard slot antennas. Its low RFR performance allows it to be mounted on rooftops and short towers while meeting all general public MPE limits. It is available with input power ratings of 7.5kW-50kW, allowing several DTV or mobile TV transmissions from a single antenna. The antenna is available in a wide variety of standard and custom directional patterns.

For more information, visit www.rftechnologies.net.

The new TLP-LRFR slot antenna achieves a 300 percent reduction in power density in the region surrounding the antenna when compared to a typical UHF antenna with equal gain.

At NAB2002 Andrew Corp. unveiled a low-power antenna system for digital and analog broadcast requirements. The AL8 PLUS Series horizontally polarized UHF antennas can handle 10 kW of power for digital broadcasts (23 kW for analog) and provide Effective Radiated Power Levels to 450 kW (1 MW analog). They are designed to

The antenna is designed specifically for applications where downward radiation is a concern.

Dielectric to introduce antennas, switchback filters for mobile media promo image

The new 1.4GHz CP Pylon patch antenna is a circularly polarized broadband antenna featuring both azimuth and elevation pattern versatility.

Dielectric to debut filter, two new antennas at NAB2010 promo image

The DLP antenna, TUL UHF circularly polarized antenna and 5kW tunable filter extend the company’s offerings

Radio Frequency Systems to launch two lightweight omni mobile TV antenna series for collocation at mobile base stations promo image

MTV-4 is one of the smallest fully broadband UHF antennas, while the CTV series covers the UHF mobile TV band for multichannel functionality

The new models are a cost-effective supplement to the existing TLP series of antennas.

SPX Communication to unveil low-power, mobile antenna systems at NAB Show promo image

For mobile broadcast applications, in addition to filling gaps in existing networks, the new DLP-V antenna features an average power rating of 1.6kW.