Search Results for "frequency"496 links - and 9 categories
DX Resources : Beacons : 10 meter beacons
- HF Beacon DL3RTL/b
- HF propagation beacon and amateur standard frequency service DL3RTL/b on 28.273,00 kcs
[ Hits: 118 | Votes: 2 | Rating: 9.50 ]
- British Columbia Ham Radio Coordination Council
- Frequency coordinations on BC Canada
[ Hits: 68 | Votes: 0 | Rating: 0.00 ]
- Upper New York Repeater Council, Inc, support the frequency coordination needs of the Amateur Radio repeaters operating in its area
[ Hits: 85 | Votes: 0 | Rating: 0.00 ]
- Florida Repeater Council
- ARRL-recognized amateur frequency coordinating body for the State of Florida
[ Hits: 67 | Votes: 0 | Rating: 0.00 ]
- The Arkansas Repeater Council
- recognized Amateur Radio Frequency Coordinating entity for the State of Arkansas.
[ Hits: 58 | Votes: 0 | Rating: 0.00 ]
- RAC Frequency Coordination
- Canada RAC Frequency Coordination
[ Hits: 72 | Votes: 0 | Rating: 0.00 ]
- Northern New Jersey, New York City/Long Island and Westchester County frequency coordination
[ Hits: 92 | Votes: 0 | Rating: 0.00 ]
- The National Frequency Coordinator\'s Council (NFCC) is an organization comprised of and representing amateur radio frequency coordinators of the United States.
[ Hits: 167 | Votes: 0 | Rating: 0.00 ]
- Illinois Repeater Association
- The Recognized Amateur Radio Frequency Coordination
Organization In The State of Illinois
[ Hits: 96 | Votes: 0 | Rating: 0.00 ]
- Arizona Repeater Owners Frequency
- a subcommittee of the
Amateur Radio Council of Arizona
[ Hits: 78 | Votes: 0 | Rating: 0.00 ]
- The FORDAHL Group was founded in 1981 and quickly established itself as a leader in the area of high end miniature frequency control products.
[ Hits: 94 | Votes: 0 | Rating: 0.00 ]
- Amplitude Modulation
- Amplitude Modulation (AM) is essentially a mixing process where the audio modulating signal is mixed with the radio frequency carrier
[ Hits: 114 | Votes: 1 | Rating: 2.00 ]
- High Frequency Active Auroral Research Program
- A Scientific endeavor aimed at studying the properties and behavior of the ionosphere.
[ Hits: 213 | Votes: 1 | Rating: 8.00 ]
- Handling of extremely strong signals K2 Mod
- Makes reception at frequency of strong tx close by possible
[ Hits: 107 | Votes: 0 | Rating: 0.00 ]
- Texas Scanner Radio Frequency List
- Scanner radio frequency list for athens henderson county texas
[ Hits: 333 | Votes: 2 | Rating: 10.00 ]
- Amateur Radio Kits
- BITX ver 3 kits, frequency counters, SDR PCB, spare parts and relate ham radio accessories by VU3SUA
[ Hits: 237 | Votes: 1 | Rating: 1.00 ]
- Shortwave Frequency List and Links
- Shortwave frequency list and swl links
[ Hits: 854 | Votes: 3 | Rating: 8.33 ]
- DroidSSTV lets you transmit and receive amateur radio (ham radio) slow scan TV (SSTV) on your Android Smartphone or Android tablet. This communications app is a great tool for portable amateur radio SSTV operation. Just connect your Android phone or tablet to an HF radio, tune on to an SSTV frequency, and watch the pictures scroll onto the screen. DroidSSTV supports the modes Scottie 1, Scottie 2, Scottie DX, Martin 1, and Martin 2 at this time.
[ Hits: 98 | Votes: 0 | Rating: 0.00 ]
- iPad iPhone HF Weather Fax Decoder App
- HF Weather Fax lets you receive marine weather radiofascimile transmissions on your iPad, iPhone and iPod Touch. Just connect it to a shortwave radio tune in a weather fax frequency, and watch the images come in.
[ Hits: 1013 | Votes: 1 | Rating: 1.00 ]
- DTMF in amateur radio
- About usage of DTMF Dual Tone Multi Frequency in ham radio applications
[ Hits: 73 | Votes: 0 | Rating: 0.00 ]
- RF Sampler
- This circuit will let you look at the signal and frequency output of your transceiver.
[ Hits: 353 | Votes: 0 | Rating: 0.00 ]
- The EMI - RFI page
- Article on radio frequency interferences, with a long list of common RFI cause, like Plasma TV, Solar panels inverters, fluorescent tube lamps.
[ Hits: 173 | Votes: 0 | Rating: 0.00 ]
- Circuit Improvements for the TS-440S
- Some improvements for the Kenwood TS-440S, including distortion level in SSB in transmitted signals, Lack of crispness in the RX audio and Limited transmit frequency coverage.
[ Hits: 272 | Votes: 1 | Rating: 9.00 ]
- RF Probe for HF
- A RF Probe circuit for the RADIO frequency experimenter to check the presence of a RF signal and also to measure its strength
[ Hits: 307 | Votes: 0 | Rating: 0.00 ]
- Analog HF Antenna Analyser
- A simple antenna analyser for the HF spectrum with a built-in signal generator with 3-digit LED frequency display.
[ Hits: 547 | Votes: 0 | Rating: 0.00 ]