antenna

AT&T Tower Climbers on 102.7 Tower
Aaron Read RIPR

This past Saturday, AT&T Wireless performed a hardware upgrade to their cellphone antennas that're on the same tower RIPR's 102.7FM signal is, in Narragansett.   This entailed two tower climbers spending nearly six hours up on the tower, within about 20-30 feet of our Shively 3-bay antenna.  Fortunately between the laws of antenna physics, and judicious reduction in transmitter power, RIPR could stay on the air without jeopardizing worker safety!

WRNI-FM utility rack
Aaron Read RIPR

UPDATE: More tower work Saturday April 11th beginning at 10am.

The second AT&T crew is returning for another try for antenna replacement on Saturday 4/11 starting at 10am and lasting most of the day.  

Based on previous experience, we are hoping to maintain normal operations on 102.7...or at worst just run at half-power.   Check the @RINPR twitter feed for updates.

------------------------------------------------- 

TheEC: Prison Radio

Feb 3, 2014
Sony SRF-39FP prison radio
Museum of Everyday Objects

A recent article in the New Yorker about radio in prison piqued my interest.  Besides providing a window into a world that many of us know little or nothing about, it caught my eye that these Sony SRF-39FP ("FP" for "Federal Prison") radios are actually remarkably good receivers.  

WCVY temporary transmitter
Aaron Read

As of Tuesday November 12th, WCVY is back on the air in limited fashion.   As you know, WCVY suffered catastrophic damage to its equipment and facility from a roof leak during a thunderstorm in August.   The entire space had to be gutted to the concrete walls, and new electrical wiring and drywall installed.  Much of the transmitter gear either took direct water damage (e.g. electricity shorting out) or took indirect water damage (e.g. rust and other corrosion), and eventually a lot of it failed completely.

We have put a temporary setup in place with a donated 30 watt transmitter on loan (with the antenna array's gain factor of 2.1, it's really more like 63 watts of Effective Radiated Power), and a special radio that's tuned to 102.7FM (there's a high-gain FM antenna on the rooftop tower) and puts out the composite signal directly into the new transmitter.   This effectively makes 91.5 into a "repeater" of 102.7FM.