144mhz

34 links

144MHz Pocket Portable Yagi - Design for a 5 element 2 Metre beam with a forward gain of 8dBD and a front to back ratio of over 24dB.
[ Hits: 1561 | Votes: 7 | Rating: 8 ]
Portable Yagi for 144MHz - A simple 7 element yagi antenna for 2 meters portable use
[ Hits: 848 | Votes: 3 | Rating: 7.33 ]
A 7 elements 144MHz yagi antenna - A home made project for a 7 element yagi antenna for the two meters band based on the DK7ZB original desing.
[ Hits: 86 | Votes: 0 | Rating: 0 ]

Yagi Calculator ^updated - Yagi Calculator is a free Windows program that also runs well on Linux, Ubuntu 8.10 under Wine, to produce dimensions for a DL6WU style long Yagi antenna. Long yagis are commonly used from the 144MHz amateur band to the 2.4GHz band.
[ Hits: 2284 | Votes: 32 | Rating: 6.06 ]

Moxon beam for 144 Mhz - G0KYA Moxon antenna for 2 meters band
[ Hits: 1258 | Votes: 2 | Rating: 6 ]
Moxon Beam for 2m - A home made, dirty and quick moxon antenna for 144 MHz made with PVC pipes.
[ Hits: 195 | Votes: 1 | Rating: 9 ]

Portable 2 meter Yagi - Building a 2 metre 144MHz VHF Yagi beam antenna, designed for portable use.
[ Hits: 1433 | Votes: 11 | Rating: 6.48 ]
2 Meter Portable Yagi Antenna - 144MHz 2m Portable Yagi VHF Beam Antenna. This page contains construction details on a 2 metre 144MHz VHF Yagi beam antenna, designed for portable use.
[ Hits: 135 | Votes: 0 | Rating: 0 ]

VHF-UHF Long Boom Very High Performance Antenna Designs - Experimental Long Boom Antennas - CP, LPDA, multiband with several NEC Files for 50MHz 144MHz 222 MHz 432MHz but also 902MHz and 1296 MHz Antenna projects. Includes also for each antenna model, in a general comparison table each antenna characteristics including Directive Gain, G/T, E-F/R, H-F/R abd Boom Length. This is a great value comparison table of several commercial and home made VHF UHF antenna projects.
[ Hits: 190 | Votes: 1 | Rating: 10 ]

Down East Microwave Inc - Manufacturer of 50MHz, 70MHz, 144MHz, 222MHz, 432MHz, 900MHz or 1.2GHz transverters and VHF UHF amplifiers
[ Hits: 35 | Votes: 0 | Rating: 0 ]

VHF FM Power Amplifier - A 144MHz FM class C RF Power Amplifier based on a 2N6084 RF transistor, that can produce 50w output max
[ Hits: 518 | Votes: 2 | Rating: 4 ]

Homebrewing attenuators - Construction of attenuator, suitable for fox hunts at 144mhz
[ Hits: 993 | Votes: 0 | Rating: 0 ]

144MHz Low-Pass / 432 MHz Notch Filter - A combined 144MHz Low-Pass and 432 MHz Notch Filter by VE2ZAZ
[ Hits: 731 | Votes: 3 | Rating: 1.33 ]

144MHz to 50MHz receive converter - A simple accessory for a satellite station, that allows using a 6 meter capable radio in conjunction with a typical S-band to 2 meter converter
[ Hits: 686 | Votes: 1 | Rating: 9 ]