cheap rotor

H Doublebay Antennas - Cheap and EZ to build Bi-Directional VHF & HF antennas with gain

Halo stack for 70 cm on the cheap - An halo stack antenna for 70 cm by KR1ST

Squid poles as portable multiband antennas - Fancy a cheap, collapsible self-contained portable antenna for 80, 40, 30, 20 and 15m that works really well and can be erected in minutes, by VK7JJ

Antena Wind Load - Information about the wind load area of many antenna manufacturers like steppir, moseley, maco, klm, cushcraft, hy-gain, avanti, Jo gunn, Wilson and winegard

A robust rotor fixing system - A robust rotor fixing system using roller bearings, easy to maintain without unmounting the antenna by F6ITS

Controlled impedance cheap VHF UHF Antennas - Cheap UHF antenna plans for 2 meters and up including 421 1296 and 902 Mhz by WA5VJB

EGIS Rotors - Antenna positioners and rotators manufacturer based in Germany

Elecraft K2 Improving CW Filter - Here is a cheap and simple way to significantly improve the K2 CW filter(s). With this mod, even strong signals will fade to black as they tune out of the filter pass band

GME Supply Co - GME Supply Company is your complete source for communications infrastructures, antenna towers, antenna masts and mounts, antenna rotors, telescope towers, grounding.

MacFarlane Electronics - Canadian dealer, specializes in supply and installation of free-standing towers for commercial and amateur radio use. We also supply ham transceivers, antennas, rotors and accessories.

Rotor Parts - Dedicated to serving for all rotator parts needs. Stock and provide rotor parts for antenna rotators from companies such as Alliance, C.A.T.S., CDE, Channel Master, and Hy-Gain, both young and old.

PstRotator - PstRotator handles just about every controllable rotator in common use: Prosistel, Green Heron, HyGain, RC1 MDS, Rotor-EZ Idiom Press, Yaesu Az and many more PstRotator includes automatic tracking for satellite or EME communications, using programs like WSJT, VQLog, TACLog, Z-Track, GJTracker, EME System, Trak_SM, WXtrack, WinOrbit, Orbitron, Nova for Windows, Sat_Explorer, SatPC32, Win-Test. PstRotator supports remote control over TCP/IP.

WSRotor - WSRotor v1 is a freeware windows talking rotator control program for the Prosistel CBOX Rotator Controller written for use of the visually impaired.

HF power amplifier using GI7B - Gi7b is tube designed for microwaves but working good as HF amplifier. Idea is to build cheap, reliable HF amplifier covering 160 meters band.

A Modest Antenna Rotor Installation - A simple TV Rotor installation by W7ZOI

Homebrew AZ/EL Rotor and controller - k06TH, AZ/EL controller built around a Basic Stamp-II.

HAM IV Rotor restoration - HAM-IV antenna rotor repari and restore

A Cheap & Easy 2.4GHz Feed - The KI7CX 2.4 GHz Cheap & Easy antenna/feed

The Milli Beacon - This page describes an cheap RF signal source, a portable micro beacon, using a low cost temperature controlled crystal oscillator

A Two Meter Duplexer - How to get a cheap-squeaky clean signal, a 2 meter duplexer designed by Leonard WB3AYW

PCB with kitchen appliances - Cheap and relatively easy way of making professional quality printed circuit boards at home

Simple frequency counter - This is an incredibly simple and cheap frequency counter with binary readout, based on the ideas of Onno PA2OHH.

A Simple CW Keying Interface - Functional, easy, and cheap, all good Ham Radio characteristics by Terry Fletcher, WA0ITP

Sub-Tone Generator for repeater triggering - If you need a cheap and easy to construct Subtone Generator for EU-model VHF-UHF rig, here is a solution that works very well.

100MHz Spectrum Analyzer - This Spectrum Analyzer supposes to be a cheap and a useful device for any ham radio by Iulian Rosu, YO3DAC / VA3IUL