vhf filter

Folded Dipoles for VHF/UHF Yagis  ^pop - Make your own VHF/UHF folded dipoles from aluminium tubing. Learn tips for folding yagi, softening the tubing, bending jig and make all waterproofing

VHF-UHF Portable Yagi-Uda - VHF-UHF portable Yagi-Uda antenna design and construction notes by XE1MEX

Big Wheel Antennas  ^updated - About big wheel antennas for VHF and UHF

Cheap VHF/UHF Antennas  ^{updated  pop} - Cheap Yagi Antennas for VHF/UHF

Six Meters Beacons - 6 meters Beacons Worldwide including also Italian VHF beacons

KF4KHC's 2m SSB net listing - A listing of 2m SSB nets around the US.

Boletin YV DX VHF - Site dedicated to DX in 50 MHz and above, published weekly every Saturday in English and Spanish, many interesting sections. Statation of the week, articles, and more.

EA3TA Juan - Ham Radio site with Six Meter and VHF Utilities and Links

WB2RXF David - VHF UHF, Satellite and weak signal resource

OnlieReceivers.net - Receivers on the Web, serving the HAM Radio community since 2003, offer HF VHF UHF remote online receivers.

Gisela Dierking NF/HF-Technik Germany - Many interessting accessories, like unversal audiofilter, Mixer interface for sound card, highvoltage powersupply,accessories for 706, hamradio vacation, and more

Industrial Communication Engineers - RF parts, filters, rf switching products.

EME resources by DL4EBY - Several kinds of operational data needed for Amateur Radio moonbounce (EME, earth moon earth) communications, the technical challenge amongst the various propagation modes on VHF, UHF and microwaves

OK1TEH - Prague - Active station on VHF UHF and in particular in TROPO/ES/AURORA/MS/EME modes

User tips for VHF-UHF Operation - Reccomendations and tips for VHF-UHF operation

Dubus - Ham radio magazine intended for the serious VHF and up operator. Published in Germany, but fully bilingual.

YourEQ Priority listing - Outdoor equipment and electronics - handheld, base, mobile VHF, UHF and CB radios. Uniden emergency scanners. FRS and now GMRS 2-way radios.

QSO Manager - HF QSO/QSL/Award managment, ADIF Import/Export, full version free to everybody. Requires Access 97 or Access 2000 (with JPEG and TIFF filter installed), screen resolution 800x600/1024x768

Free programmable DSP-Filter  ^pop - Free programmable LOW/HIGH/BANDPASS FIR filter in the audio range 0-4kHz

Voice Descramble - This program descrambles band inverted encrypted transmissions, usually found on VHF/UHF. It uses a NCO (numerical controlled oscillator) to re-produce the originally inverted audio band.

VHF Logging program - This program checks for duplicates (including partials), lists multiplier grids by band, lists all contacts, writes the Cabrillo file format for log submission, and provides many current statistics by N3FJP

K9SE E-Layer Propagation Assessment - SE-PROP, Field-Aligned Scatter Assessment, Sporadic-E Propagation Assessment for the VHF Operator

RemIcom-B - Freeware RemIcom-B is a very simple ICOM remote program. Display of current frequency, mode and filter ITU HF Band assignment (ITU Region 1, 2 and 3 selectable) HAM HF Band usage analog frequency band display

Mode J Desense Filter - This type of filter can be used in a Mode J satellite station (uplink on 2m, downlink on 70cm) to reduce the problem of the uplink signal desensing the receiver

DSP-10 2-meter DSP transceiver - The DSP-10 is an amateur-radio, software-defined 2-meter transceiver that can be built at home. It operates not only on SSB, FM and CW, but also on four Weak-Signal modes. Features are tailored to operation on VHF, UHF and Microwave frequencies. By W7PUA