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radio freq
261 links
and 4 categories
about radio freq on dxzone.com
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Categories
Operating Aids : Radio Spectrum
Technical Reference : Radio Frequency Interference
Technical Reference : RF Safety
Technical Reference : Frequency Counter
Site listings
Antennas : 80M
- A magnetic loop antenna for HF
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- Able to cover all frequencies between 3.5 and about 10 MHz, the loop described here is directional, does not require a radial system, and stands just 1.8 metres tall. Most parts needed can be purchased at a hardware shop. The antenna can be put together in an afternoon and requires only hand tools to assemble. It should cost less than sixty dollars to build.
by Peter Parker VK3YE ex VK1PK
[Hits: 68859 | Votes: 22 | Rate: 5.09] CB Radio : Personal Pages
- 19 AT 318 Home page
- Radiocodes, Prefix's, IOTA, Frequency's, Hot links and a lot more.
[Hits: 1837 | Votes: 0 | Rate: 0.00] CB Radio : References
- CBMW
- Radio Waves, FCC Rules, channel frequencies, phonetic alphabets, ten codes and more
[Hits: 6994 | Votes: 9 | Rate: 7.12] DX Resources : Beacons DX Resources : Nets Ham Radio : Resources Manufacturers : Amplifiers
- Angle linear
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- Linear Radio Frequency (RF) products and peripherals for communications
[Hits: 19149 | Votes: 9 | Rate: 8.67] Manufacturers : Antenna Masts and Mounts
- Trivalantene
- Professional antennas in MF, VHF, UHF and SHF frequency range for military applications, civil-professional market, mobile communications, radioamateurs and antennas for special applications - EMC, radiomonitoring, etc.
[Hits: 3895 | Votes: 1 | Rate: 10.00] Operating Aids : Beginner's Guides
- Radio & Communications
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- Info about many aspects of Radio & Communications. Antennas, signals, frequencies, codes, swr, scanning etc.
[Hits: 16923 | Votes: 10 | Rate: 3.91] Operating Aids : Radio Spectrum Operating Modes : Repeaters Propagation : MUF Indicators
- Near-Realtime MUF indicator
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- This is a highly informative map that can be used by amateur and professional radio communicators to determine maximum usable frequencies for any world-wide path at the indicated UTC (Zulu) time.
[Hits: 23844 | Votes: 79 | Rate: 7.68] Propagation : Resources Publications : Manuals
- CRB Reasearch Books
- Books about Antennas, manuals, CB Radio, Ham Radio, Scanning, Shortwave, Scanner Modifications & Frequencies, Clandestine Operations and more
[Hits: 4161 | Votes: 4 | Rate: 4.25] Radio Scanning : Beginner's guides
- Scanner-radios picking the right scanner
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- There was a time that scanning was easy. There were no trunked radio links and no digital radios. There was no encryption with frequency hopping to drivge us scanner radio-operators nuts. And there were no laws at one time telling us what we can scan and what we can not scan.
Fortunately even with the above scanning is still a fun hobby.
[Hits: 2527 | Votes: 1 | Rate: 10.00] Radio Scanning : Nature : Weather Radio Scanning : Regional : Europe
- UK Scanner Frequencies
- The UK Scanning Directory - HF, VHF and UHF UK Scanner Frequencies Database Updated Daily by a dedicated group of Radio Amateurs and SWL Listeners
[Hits: 662 | Votes: 35 | Rate: 8.81] Shortwave Radio : Clubs Software : Navtex
- RadioRaft Multimode radio data decoder software for PC
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- RadioRaft decodes 10 different ARQ modes, 8 different FEC modes, Packet, Baudot, CW... It works with a Hamcomm interface or a radiomodem. RadioRaft offers automatic detection of modes, speeds and shift. It comes with a frequencymeter/baudmeter included, it has signal frequency tracking and a bit by bit display mode. Very easy to use. practical and fast.
[Hits: 15268 | Votes: 37 | Rate: 6.14] Software : Propagation Software : Radio Control
- RadioControl
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- 32-bit Windows software to control multiple radios simultaneously. Beside direct control, it also features frequency and memory management and various scan options. Supported radios range from AOR to Icom and WiNRADiO.
[Hits: 23224 | Votes: 56 | Rate: 6.50] - TH-D7 control program
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- This software allows you to control TH-D7 radio functions in real time, using a windows interface. This software will graph current activity of any 4mhz range, allowing the user to mouse click any active portion - automatically changing the radios frequency.
[Hits: 5062 | Votes: 12 | Rate: 5.08] Technical Reference : RF Safety
- Grounding Systems for Hams
- Grounding Systems for Amateur Radio Stations, Safety grounds vs. radio frequency (RF) grounds, the practical station ground
[Hits: 9824 | Votes: 8 | Rate: 9.00]
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