Search Results for "am transmitter"79 links
Antique Radios : Collections
- Micamold XTR
- The Micamold XTR-1 transmitter manufactured in 1948 by the MICAMOLD Radio corp. of Brooklyn, New York.
[ Hits: 460 | Votes: 3 | Rating: 8.33 ]
- Hammond Museum of Rradio
- Now home to over 1,000 radios and transmitters dating from the spark era up to.
[ Hits: 2279 | Votes: 3 | Rating: 7.00 ]
- Brightleaf Amateur Radio Club
- Club activities, news and newsletter Ham Chatter Online features a member each month. Field Day pictures, etc. Home of VOA transmitter sites. Club calls, W4AMC & W1VOA Greenville, NC
[ Hits: 813 | Votes: 18 | Rating: 8.44 ]
- Ham Radio in Austin and Central Texas
- Transmitter hunting club
[ Hits: 789 | Votes: 0 | Rating: 0.00 ]
- Malaysia - MARTS
- Malaysian Amateur Radio Transmitters' Society
[ Hits: 655 | Votes: 6 | Rating: 2.67 ]
- TX RX Systems Inc
- TX RX Systems Inc. manufactures signal boosters, rf antennas, transmitter combiners, cell enhancers, land mobile radios, duplexers, receiver multicouplers, bidirectional amplifiers, bda, rf amplifiers, rf filters, rf cavity filters, rf combiners, rf components, in building rf coverage, repeaters, repeater amplifiers, rf management equipment, rf systems, and rf solutions. TX RX Delivers Reliable Solutions.
[ Hits: 1348 | Votes: 5 | Rating: 4.00 ]
- Text books relating to amateur radio (HAM radio), highpass and lowpass power filters, transmitter test loads (dummy loads), study tapes and disks to learn morse code, transceiver preamplifiers, antenna signal boosters.
[ Hits: 1832 | Votes: 0 | Rating: 0.00 ]
- Transmitters 'R' Us
- We are manufacturers and re-sellers of a wide range of AM, FM and Shortwave broadcast transmitters, kits and related products.
[ Hits: 6449 | Votes: 9 | Rating: 8.23 ]
- Packet-Radio-Controller for amateur radio, CB and commercial applications. Data radios (transceivers), receivers and transmitters for high speed data communication Assemblies for satellite ground stations, special receivers and transmitters.
[ Hits: 1226 | Votes: 0 | Rating: 0.00 ]
- Ham Stack
- Microcontrollers for many ham radio applications including repeater controllers, beacon transmitters, keyers, antenna switches, battery monitors, etc.
[ Hits: 436 | Votes: 1 | Rating: 10.00 ]
- Advanced Communication Sys
- Repeaters, transmitters and receivers manufacturer for ham radio and commercial applications
[ Hits: 6869 | Votes: 5 | Rating: 6.20 ]
- Hi Pro
- Repeaters, transmitters, receivers, small power Amps and Controllers
[ Hits: 3784 | Votes: 5 | Rating: 6.80 ]
- USCG Navigation Center DGPS
- Differential Global Positioning Service (DGPS) is a land-based augmentation system that receives and processes signals from orbiting GPS satellites, calculates corrections from known positions and broadcasts these corrections via a Medium Frequency (MF) Transmitter to DGPS users in the Broadcast Site’s coverage area.
[ Hits: 1721 | Votes: 1 | Rating: 2.00 ]
- NOGA QRP club
- Small, but growing, group of amateur radio enthusiasts, most of whom are within 90 miles of Atlanta, are interested in promoting the development of the branch of amateur radio known as QRP - building and operating low power transmitters, receivers and transceivers.
[ Hits: 1370 | Votes: 4 | Rating: 7.75 ]
- Albuquerque Transmitter Hunting
- An active group of Amateur Radio operators who locate hidden transmitters for fun and in times of need, such as determining the source of interference to local repeater systems or individuals who use the Amateur Radio bands illegally.
[ Hits: 293 | Votes: 0 | Rating: 0.00 ]
- Transmitter hunting, in San Francisco
- Amateur radio direction finding, transmitter hunting. triangulating a radio signal direction and plotting its bearing on a map. hunters use doppler systems for tracking hidden transmitters
[ Hits: 320 | Votes: 0 | Rating: 0.00 ]
- Radio Pakistan
- Broadcast 300 hours of programming a day through the facilities of 23 transmitters in the domestic and external services
[ Hits: 464 | Votes: 1 | Rating: 1.00 ]
- WL7AML Intermod program
- This program will run all possible combinations of every transmitter against every receiver in its list
[ Hits: 3266 | Votes: 11 | Rating: 6.19 ]
- WD6CNF Voice keyer
- Audio voice keyer Microphone input, speaker output Live microphone enable
Record/play audio from twelve memories
Display text of recorded audio
Transmitter keyed via serial (com) port
Loop (with variable delay) audio output
[ Hits: 6234 | Votes: 4 | Rating: 4.00 ]
- RF and Microwate Power Amplifiers
- RF and Microwave Power Amplifier and Transmitter Technologies, amplifierlinearity, efficiency and
available RF power devices.
[ Hits: 1064 | Votes: 1 | Rating: 10.00 ]
- Radio QRP - The Art of Low Power
- QRP is The Art of Low Power Radio where the challenge is to operate and/or build AM radio transmitters usinga bare minimum of components, money and construction skill.
[ Hits: 2418 | Votes: 11 | Rating: 8.18 ]
- Ham Radio Circuits
- Circuits of SSB Transceiver, AM DSB Transmitter, Antennas, BFO, VFO, 807, FM Mike, Crystal filter and more.
[ Hits: 34156 | Votes: 50 | Rating: 5.24 ]
- 430MHz ATV transmitter
- ATV transmitter on 430MHz band used with special transmitting tube named 5894 for final stage. Run about 10W average for TV signal and 20W at synchronous peak. Final stage control gird modulation works well for NTSC color video signal and good at audio as well.
[ Hits: 3463 | Votes: 0 | Rating: 0.00 ]
- The Fox - 750 mw transmitter
- This RDF three transistor 144 MHz transmitter uses a 48 MHz scanner crystal as an oscillator / tripler. A second transistor boosts the signal to 40 milliwatts, a third amplifies the power output to 750 milliwatts.
Includes schematic and pictures.
[ Hits: 163 | Votes: 2 | Rating: 5.50 ]
- Amateur Radio Repeater Controller
- The project requirement is to design the interface to the signal channel elements after the receiver
and before the transmitter
[ Hits: 889 | Votes: 2 | Rating: 1.00 ]