Most Popular Articles
Dayton Industrial Corp AF630
A NOAA weather receiver housed in a 1RU chassis, this receiver offers a front panel that has a built-in monitor speaker with volume control. There are two 10-segment LED indicators, one for the modulation level indication and the other to indicate received signal level. The receiver has tone detector circuitry for the alarm circuit with front-panel indicator, test and reset controls. Rear- panel outputs are Line (RCA), SPKR (RCA), Relay (DIN) and balanced output (DIN). Input power is derived from a 12Vdc wall-mount converter. The receiver is phase lock loop controlled with the frequency of operation selected using an internal three-position DIP switch. A continuous receiver LINE audio output is provided. The SPKR output audio is controlled automatically by a tone detector circuit that monitors the receiver audio for the presence of a 1050Hz tone signal.
Do you have experience with this product? Share your comments below.
Acceptable Use Policy blog comments powered by Disqus
[an error occurred while processing this directive]
Today in Radio History
The history of radio broadcasting extends beyond the work of a few famous inventors.
Read each issue online in our Digital Edition Format in your Web browser.
EAS Information More on EAS
The feed provides feeds for all US states and territories.
Need a calendar for your computer desktop? Use one of ours.
Information from manufacturers and associations about industry news, products, technology and business announcements.
When Northern Community Radio set out to build a new community radio station in rural northern Minnesota 38 years ago, naysayers said that it would be broadcasting “only to a bunch of gophers
Browse Back Issues[an error occurred while processing this directive]
Also in the July Issue
- Trends in Technology: Robust IP STL
- LPFM on The March
- RF Engineering: Modern Modulation Techniques
- Field Report: Tascam TH-2000 Headphones
- Battery Maintenance: Testing and Charging