Difference between revisions of "Utility Monitoring"
From The RadioReference Wiki
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== Military == | == Military == | ||
* [[USAF High Frequency Global Communications System]] reference information | * [[USAF High Frequency Global Communications System]] reference information | ||
+ | |||
+ | == MW (AM Band) Rejection Filters == | ||
+ | * [http://www.kiwa.com/bcb.html Kiwa Broadcast Band Rejection Filter] | ||
+ | * [http://www.parelectronics.com/swl_filters.htm PAR BCST-HPF Filter] | ||
==Other Websites == | ==Other Websites == |
Revision as of 00:43, 31 August 2005
The purpose of this section is to gather and group HF Utility Monitoring information in a single location
Contents
Aircraft
- ICAO HF Aeronautical Stations - Aircraft use the ICAO stations to communicate over water when out of VHF radio range.
Antennas
You can't hear anything without them...
- Alpha Delta Communications
- Coax Loop Antennas
- History, Definitions and Building a random length antenna (from the MT website)
- Par Electronics EF-SWL antenna
- RadioWorks Antennas page (PDF Catalog)
- Terminology, and building a Dipole (from the MT website)
Digital Decoding
- Utility Monitoring Central
- Here's Marius Rensen's popular HF FAX site for FAX/SSTV information
Hurricane Related Frequency Lists
- Hugh Stegman's Hurricane Frequency List
- Bill Snyder's Hurricane Frequencies
- NOAA HF Sitor schedule information
- WLO Mobile Ala. frequencies and schedules
Military
- USAF High Frequency Global Communications System reference information
MW (AM Band) Rejection Filters
Other Websites
What was once known as the Armed Forces Radio and TV Network (AFRTS)
- Hurricane Hunters
- MT columnist Hugh Stegman's Utility World website
- Southbound 2 Net page by Herb Hilgenberg VE3LML
- Tropical Cyclone Plan of the Day
- Utility Address and QSL page
Receiver Control Software
Receiver Reviews and User Opinions
US Federal Goverment
- ICE - Monitoring U.S. Immigration and Customs Enforcement HF Operations
Utility Related Clubs
- WorldWide Utility News
- You can join this list on QTH.net by using this page