vhf filter

Diplexer construction 2m/70cm and SW/VHF - Build your diplexer with more than 70db port isolation and less than 0.2db attenuation. Easy project.

6dB colinear VHF antenna  ^pop - Building details of a VHF colinear antenna with 6 db gain

Beacon VHF by Sezione ARI di LA SPEZIA - Italian beacon. Locator JN44WC in Monte Verrugoli (SP) 745 Mt asl

VHF DX Cluster mobile - VHFDX mobile dx cluster version

30th Marconi Memorial Contest VHF - Rule files for the 30th Marconi Memorial Contest VHF (I.A.R.U.Region 1 Radiotelegraphy CW)

Nellis Radio Amateur Club - "Located at Nellis Airforce Base-Las Vegas, Nevada USA. Nellis RAC is a progressive radio club. Providing licensing classes, on-air code study group, vhf/uhf repeaters, emergency and public service communications, ""Aviation Nation"" Airshow Special Event Station N7V"

East Tennessee DX Association - A club dedicated to DXing (HF as well as VHF/UHF) and contesting.

G0HGA Angie - Amateur Radio website with links to radio, IT and the Arts and a link to my Yahoo VHF-CW Reflector.

PA3FVB - Description of my mobile HF/VHF station

Radio Audio and sound files - Some tens of very special audio files recorded during amateur radio activities like aurora traffic, meteor scatter, communications with ISS crew and the sound of various transmission modes that you can hear on HF and VHF bands

Eurofrequence Dierking NF HF Technik - UFB Hamradio audio filters and more accessories

Radio Filters.Com - Low Cost FM Notch Filters: Radio Filters.com, manufactures frequency control products including band pass, notch, reject, electronic filters

Leitner Elettronica - RF Amplifiers for HF VHF UHF

KB6KQ Loop antennas - Horizontally polarized, omnidirectional loop antennas for VHF and 70cm amateur bands

VHF UHF SHF Toplist - VHF UHF SHF Toplist including DXCC and EME-Initials

Baofeng UV3R comments - A Review of the Handheld VHF/UHF Transceiver with known problems and cool features

U.S. VHF Channels - by USCG navigation center

MultiPSK  ^pop - Windows freeware miltimode program by F6CTE that supports BPSK31 QPSK31 PSK63 PSK63F PSK10 PSKFEC31 PSKAM CW CCW THROB 4 bauds THROBX RTTY SITOR-AMTOR-NAVTEX FELD HELL PSK JT65 HELL HF FAX SSTV FILTERS

Transistor Specifications - Transistor Specifications, ``RF Power Mosfets ¹ HF VHF transistors

Variable bandwidth cw filter - As the sunspots return and DX propagation conditions to improve, the age old problem with QRM begins to show up on the amateur bands. Thif filter help you on improving reception

An Advanced VHF Wattmeter - A few modifications greatly increase the utility of a popular QST projec

2m Band VHF antenna pre-amplifier - Homebrew pre-amp for 144-146 MHz amateur band and OSCAR Satellites, using BF981 Dual-gate MosFet. Gain ~15 dB, NF=1dB.

VHF UHF preamp - ON6MU project for a vhf uhf preamplifier

SWR bridge - This SWR bridge works by sampling the amount of power flowing in each direction along the aerial feeder.

VHF CW Transmitter - Simple CW transmitter for the two meters band