vhf filter

VHF Magnetic Loop - VHF magnetic loop atenna by ON1DHT

RoverLog - Free VHF/UHF/Microwave contest logging software for rovers and non-rovers - Runs under Linux, Windows, etc.

Sporadic E research Challenge F8SH - Challenge for the promotion of VHF contacts via Spor. E - from 1 may to 30th of September 2001

DXCluster IOTA spots - Live IOTA spots by the dxsummit dx cluster

Italian VHF & up BandPlan - Italian vhf and up frequency allocations mantained by I5JRR

East Tennessee Weak Signal Association Priority listing - Dedicated to the use and advancement of amateur radio vhf/uhf weak signal communications

PE1PKU Peter - technics, radio astronomy, great links, duplex filter

F5ASD Jerome - F5ASD j?r�me homepage, my mailing list DX-NEWS,my DXCC album's, MIR,I.S.S infos PSK31-RTTY-SSTV,VHF-UHF,29 MHZ,50 mhz etc

ON7VZ Daniel - Site dedicated to 6 meter and VHF

KC2SSB Andy - The homepage of KC2SSB with links to lots of resources including 2m and 6m FM AM SSB nets around the country.

Remote controlled receivers  ^pop - Use real audio streams to listen to Hf and VHF stations around the world via remote controlled receivers connected to the web.

VK2FLR DX Sounds Archive - Real Audio files containing interesting examples of VHF DX propagation from Sydney, Australia

Directive Systems Antennas - manufacturer of VHF and microwave antennas and related products, from 50 MHz through 10 GHz

PC-Controlled 2m Receiver - This VHF receiver(118-173MHz) is fully controlled by PC(LPT port).Receiver presents a complete dual conversion.

Digital Monitoring Site - Digital signale transmitted in HF-UHF-VHF, in italian

Ham Repeaters in Greece - SV Land VHF UHF Repeaters

Repeaters in Ecuador - Frequency, location and coverage of repeaters in Ecuador.

N5KDA Gary - Ham Radio, Meteor Scatter,Backscatter Meteors, WSJT, JT65B, weak signal,Vhf Ham Radio, VHF two meter meteor skeds, dx, cw and EME

Icom IC-706 mods - Enables out-of-band transmit for 1.6 MHz to 54 MHz, Improved VHF recieve mod, other band expansions

Shortwave Australia - "Australia's newest and friendly Club for shortwave listeners - broadcasting, utility, TV, VHF, ARO, clandestine. Free membership. On-line messaging - members across Australia. Weekly free magazine ""Australian SW News""."

WINRLC - Simple freeware tool to calculate several kinds of HF filters. Use to calculate L-C and R-C band filters and bandpasses, L-C, L-R and R-C highpasses and lowpasses, coils and capacitors.

Contest Assist - VHF & Up Software management, Station Log and maps, in italian

DSPFilter - MM Hamsoft  ^pop - Freeware DSP filter by JE3HHT

7 MHz SSB Transceiver  ^pop - Circuit diagram and discription of 7 MHz Ham Radio SSB Transceiver. Transceiver using two MC1496, 4.43 MHz Ladder filter, LM386, LM324 and IRF840 in final.

Ham Radio Circuits  ^pop - Circuits of SSB Transceiver, AM DSB Transmitter, Antennas, BFO, VFO, 807, FM Mike, Crystal filter and more.