adi communications

adi communications

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• Thinking about Ideal Loops - Loop antennae have been used from ELF to UHF since the beginning of radiocommunications. At low frequencies, the main problem for loop antennae is to have enough sensitivity; the antenna being very small respect to the wavelength the collected energy is also small. To increase the output level the loop may be made resonant, so loosing it%u2019s intrinsic aperiodic characteristics.
  [ Hits: 2271 | Votes: 6 | Rating: 7.33 ]

• Central Arkansas Radio Emergency Net - The C.A.R.E.N. Club is one of the oldest amateur radio clubs in Arkansas, dating back to the late 1950s. Just as the name implies, the C.A.R.E.N. Club is the state leader in emergency communications, SKYWARN, Amateur Radio Emergency Service (ARES), Radio Amateur Civil Emergency Service (RACES).
  [ Hits: 616 | Votes: 2 | Rating: 10 ]

• Contra Costa Communications Club, Inc. - WD6EZC - Contra Costa Communications Club, Inc. - WD6EZC. Ham Radio in the Bay Area.
  [ Hits: 1245 | Votes: 1 | Rating: 4 ]

• Newark Amateur Radio Association - The mission of this Association is to foster and promote the hobby of Amateur Radio, to provide repeater systems for the Amateur Radio community, to provide public service and emergency communications when needed, to provide education for licensing, and to provide a forum for members to meet and exchange information, share experiences, and socialize with one another.
  [ Hits: 773 | Votes: 5 | Rating: 8.4 ]

• Amateur Radio Lighthouse Society - Founded in 2000 by Jim Weidner, K2JXW, the ARLHS is the only society devoted exclusively to Maritime Communications and Ham Radio, Lighthouses and Lightships
  [ Hits: 618 | Votes: 3 | Rating: 9.67 ]

• Otto Engineering - OTTO Communications designs and manufactures audio accessories for two-way radios used in public safety, police, fire, retail, hospitality manufacturing and other markets.
  [ Hits: 850 | Votes: 1 | Rating: 10 ]
• DCI Digital Communications - Band pass filters, for radio frequency interference problems.
  [ Hits: 631 | Votes: 0 | Rating: 0 ]

• K2RF Communications Products - K2RF is a manufacturer of radio frequency, audio, and video processing products including repeater link controllers, speech limiters, and RF equipment for the commercial, HAM, and amateur radio consumer.
  [ Hits: 800 | Votes: 0 | Rating: 0 ]

• Telex Aircraft Products - Manufacturer of accessories for radio communications
  [ Hits: 802 | Votes: 0 | Rating: 0 ]

• Sounds Sweet Communications Speakers - Speakers for Amateur Radio, 2-Way Radio, Shortwave and Scanner listening
  [ Hits: 1062 | Votes: 0 | Rating: 0 ]

• Wavenode SWR and RF wattmeter - The WN-1 is a precision RF Watt, SWR, and DC Meter to digitally monitor your amateur radio and emergency communications stations.
  [ Hits: 3652 | Votes: 12 | Rating: 7.41 ]

• Ham Radio communications can be fun ! - Ham radio activities, from satellite operations, eme communications, dxing and contesting, qsling and direction findings, are just some of ham radio exciting activities
  [ Hits: 661 | Votes: 0 | Rating: 0 ]

• The Brookdale ATV Repeater System - Provide an ATV repeater function for the North Jersey Exterior Area that is available not only for general amateur radio use, but also for providing a unique communications resource during emergencies as well (FCC Part 97.1 (a))
  [ Hits: 564 | Votes: 0 | Rating: 0 ]

• CW The Once and Future Mode - A quick look at the code, the superiority of CW as a mode for amateur radio communications
  [ Hits: 885 | Votes: 1 | Rating: 10 ]

• San Diego's Live Police Scanner!  ^pop - Listen to police radio communications live
  [ Hits: 106587 | Votes: 700 | Rating: 5.83 ]

• The Radio Reference - RadioReference.com, scanner frequency and radio communications reference source, with complete conventional frequency assignments, trunked radio system information, frequencies, and talkgroups, FCC License assignments and maps, 10-Code Lists, agency maps, files, downloads, links, and detailed agency information for most public safety, military, and local government activities.
  [ Hits: 6065 | Votes: 30 | Rating: 6.89 ]

• Lentini Communications, Inc. - Lentini Communications, Inc. was established in 1954. Located in Newington, Connecticut, home of the American Radio Relay League, retail and mail order outlet serves all your wireless communication needs. Stock amateur, CB and shortwave radios as well as Nextel cellular phones and more.
  [ Hits: 5309 | Votes: 15 | Rating: 6.28 ]

• Airband - Airband Online, Airband Scanners, Communications Monitoring, Shortwave and WorldSpace Radio Suppliers.
  [ Hits: 2681 | Votes: 2 | Rating: 7.5 ]

• UR5FCM Log - UR5FCM Log a powerful Ham Logbook. It is a working center on radio station on daily realization of radio communications, and also, since version 1.1.61 new features of work in digital aspects of connection
  [ Hits: 1369 | Votes: 2 | Rating: 5.5 ]

• FNpsk - The FNpsk program provides for accurate message handling and net management of amateur radio emergency communications using the PSK31 or PSK63 digital formats
  [ Hits: 1430 | Votes: 1 | Rating: 1 ]

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