metal dial plate

Radial ground system for verticals - Maximum-gain radial ground systems for vertical antennas by K3LC

Analysis of HF Monopoles - Analysis of several monopole antennas, the differences between a perfect and an imperfect ground and effects using a ground plane made of radials or counterpoises.

Metal Fatigue and Antenna Elements - by Technical Topics

J-Pole Antennas - Article about J-Pole antennas, a vertical RF antenna that does not require radials

Installing Vertical HF Antenna Radials - A ground radial system for the Hustler 5BTV antenna

Linear Focus Parabolic Wifi Antenna - This antenna can be made in a couple of hours and involves a fair amount of measuring, cutting, bending, and bolting metal.

Coffee Can WiFi Antenna - This wi-fi antenna design is a much simpler DIY project than the pringles cantenna. Basically there are 3 parts to a build-your-own 2.4 Ghz cantenna kit: a pigtail, an N-female connector and a metal coffee can.

Dialcover - Bill Turner dialcover site, dial cover replacements for antique radio restoration

Bob\'s Antique Radio & Electronics - Quality restoration supplies for vintage radios, amplifiers and juke boxes. Supplies include capacitors, electrolytics, pilot lamps, AC power cords, dial cords, Novus polishes and reproduction items.

Contest Keyboard Templates - Keyboard overlays for CT, N1MM, Wintest, or Writelog created with Excel 2000 by WA4PGM

Digital mode journal - Digital mode opeartion dialy blog

Auto License Plates - Persons holding an unexpired ham radio station license issued by FCC may apply for one set of Ham Radio Call Letter license plates.

Metal Supermaket - Buy metal online in small quantities, cut to size. Aluminium but also copper and steel parts

US Communication antennas - UnderBumper diversity licence plate antenna system (front and rear license plates) become the antennas. Available in VHF, UHF, Dual Band and other frequencies. We also manufacture mobile antennas for HF VHF UHF wideband antennas

Bourns - Manufacturer of resistors, dials, encoders, inductors, potentiometers and switches.

Tilt Plate NN4ZZ - The TiltPlate is an antenna tilting mechanism that works with a tilt over tower and yagi to bring the antenna all the way down to ground level.

Cabrillo - The Cabrillo log format specifications, examples and templates.

A guide to Amateur Television - Amateur Television beginner guide

Digital Radio Mondiale - About DRM, the DRM standard, emission types, upfrading your old HF RX to DRM

SB-220 Repairs and Modifications - Heathkit SB 220 mods, replacing the Zener ZD1, replacing the plate-voltage voltage divider, adding a keying circuit for solid state transceivers

Setting the K2 dial calibration - This document explain what is happening when you perform the steps to calibrate the K2, and present various methods to accomplish the task.

Why does Cushcraft R7 work so well without radials - [TowerTalk] Why does Cushcraft R7 work so well without radials?

Hustler 5BTV or 6BTV: roof w/radials or ground? - Hustler 5BTV or 6BTV: roof w/radials or ground? is a topic in the Towertalk forum

Plate choke design - The plate choke, as used in an HF tube type amplifier in this article.

KK7UQ Interface - Complete design and construction manual of the mode II, printable labels, templates and info to interface digipan