Search Results for "frequencies radio all ty"7 links
- 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: 1732 | Votes: 0 | Rating: 0.00 ]
- How to make your ham radio system mobile
- How to make your ham radio system mobilemany ham radio operators carry radios for fun, safety and public service activities. radios for both vhf and hf frequencies can easily be installed in vehicles.
[ Hits: 2041 | Votes: 2 | Rating: 5.50 ]
- Small Antennas for High Frequencies
- This is about Small Antenna types and their properties which can help choosing proper
antenna for high-frequency wireless communications as: two-way radio, microwave short links,
repeaters, radio beacons or wireless telemetry
[ Hits: 415 | Votes: 1 | Rating: 2.00 ]
- Gold Coast Radio Scanner Frequencies
- This web page is for all Radio Scanner listeners who live on or near the Gold Coast, Queensland. Australia
[ Hits: 7729 | Votes: 72 | Rating: 5.76 ]
- Sydney Scanner Frequencies
- One of the best compilations of frequencies in Sydney particularly SW. Include Police, other emergency people, Marine, the entire aircraft list for Sydney, RAAF squadron frequencies, UHF CB frequencies as well as a heap of miscellaneous frequencies like security, shoppin malls etc.
[ Hits: 12432 | Votes: 59 | Rating: 6.00 ]
- Frequency Filer
- Frequency Filer is database program designed for people who use a great many different radio frequencies. It is primarily intended for amateur radio operators, short-wave listening enthusiasts and scanner users. The program makes it easy to keep all of your important frequency information in one place, displayed in a logical format to facilitate easy retrieval.
Frequency information can be displayed as a list and can be viewed on a world globe. Other features include easy data backup and custom field names. Included is database import utility that can be used as a general file conversion utility.
The globe display can also be used as general geographic aid for countries, cities, states, rivers, and lakes. You may even find your home town.
[ Hits: 3760 | Votes: 6 | Rating: 6.50 ]
- About Cavity Filters
- Cavity filters are tipically circuitry behind a duplexer that allow only certain frequencies to pass
[ Hits: 235 | Votes: 1 | Rating: 3.00 ]