create tower

TowerTalk: CobWebb discussion - Discussion on cobwebb experiences on towertalk mailing list

[TowerTalk] Open Wire Line - Discussion about open wire line on tower talk

10 Common Tower Building Mistakes - The 10 most common tower building mistakes written by Steve Morris, K7LXC

Gunnar Olsen Study : Towers Collapsing - This study is of guyed tower failures and collapses to investigate what a typical tower fall radius would be.

Telescopic Mobile Tilt over Trailer Tower - EI5FK tower project

GW0RTP Tower installation - Installing a tower in Wales

Antenna Tower costs - The costs to implement the N3RR Dream Tower

HamLin Tower Project 2003 - A cooperative venture between MSUARC and Calloway County Fire and Rescue

Sidemount VHF/UHF Antenna - This antenna is designed to be mounted off the side of a tower. Works on 136-153 Mhz range but also on 70 cm band

White Tower DX Team - White Tower DX Team DX peditions and contests team from Greece

TW Antennas - Portable multiband HF antennas. The Traveler provides 5 band, omni-directional communications in an easy-to-assemble package that requires no radial ground system or towers

Structural Components - Designer and supplier of tower reinforcement systems to the wireless industry.

Anchor Paint - Gloss tower coatings

Digital modes Babel Tower - A review of ham radio digital modes with watefall differences between PSK RTTY Hellschreiber MFSK Olivia JT65A and digital voice by HB9TPL

Digital Voice Dongle Project - This project is to create a small board that when plugged into a PC USB port, will provide an interface to a DVSI digital voice VOCODER chip.

Hudson Valley Towers - Tower installer, provide service in NY parts of CT, MA, VT, PA and most of NY and south to NJ USA

Tower Electronics - PL-259, Motorola & N connectors, Coax Seal, universal adapter kit, TNC, Mini-UHF, SMA, F & BNC connectors, audio connectors,antenna mounts and antennas

FilterCAD - A free computer aided design program to help users without special expertise in filter design to create filters using Linear Technology's monolithic filter ICs. With FilterCAD, you can design lowpass, highpass, bandpass and notch filters

Test Tone Generator  ^updated - This Test Tone Generator (TTG) turns your PC into a function generator and enables you to demonstrate, test and tune sound systems, create sound effects and a whole range of other uses to suit your needs. It can also be used for educational purposes.

SigJenny - SigJenny turns your PC into a flexible and powerful audio signal generator for free. It can create multiple waveforms, sweep, fire single or repeating tone bursts. You can save your sound as a wav file, display a frequency response, use SigJenny a bit like an oscilloscope, and do a very good impression of a police car!

Tower down conductors prove relatively ineffective. - Exploring the need for tower down conductors

Amateur Radio Grounding to Protect Against Lightning - Protecting the ham radio stations, using a good ground system

Ligthning: Protecting Towers - An interconnected concrete tower base can help the tower ground system.

Corrosion protection for tower structures. - Galvanic action. Corrosive effects of soil conductivity.

30 Volt Computer Power Supply Stack - What do you do with a bunch of old computer power supplies?