tone

G1RV ANTENNA - Maidstone Amateur Radio Society G1 RV antenna for 18 24 and 50 MHz

G6RV Antenna - A 35 mt. long wire antenna by Maidstone Amateur Radio Society

Eddystone User Group - This site is dedicated to all collectors of Eddystone Radio products

Harlow and District Amateur Radio Society - A well established club operating under the call sign of the late Tom St. Johnstone (G6UT)

Folkestone and District Amateur Radio Society - FADARS Web site

Folkestone Repeater Group - Folkestone Repeater Group GB3FK GB7FK GB7DX

Hilderstone Radio and Electronics Club - G0HRS Hilderstone radio and electronics club

Maidstone YMCA Amateur Radio Society - Maidstone ymca amateur radio society website. a site for ham radio operators in and around maidstone, kent, uk and the world!

K7EFA Yellowstone Radio Club - YRC the Yellowstone amateur radio club

Keystone VHF Club of York, Pennsylvania, USA - Having Fun & Fellowship since 1955. The Keystone VHF Club has extensive facilities right outside Rocky Ridge Park just northeast of York, PA.

Triton ETD - Traveling Wave Tubes , Conventional Traveling Wave Tubes, Microwave Power Modules manufacturer

Scanner Radio for Android - Android app to listen to live audio from over 2,300 police and fire scanners and weather radios from around the world.

WinTone DTMF Decoder - WinTone v2.02 id a windows DTMF Decoder

DTMF reader for iPhone - DTMF reader decodes dtmf tones, it is easy to use and with a log to save codes you like.

Multi-Instrument - Contains a PC sound card based signal generator. It can generate functions, multitones, arbitrary waveforms, burst tones, MLS, DTMF, musical scales, white noise and pink noise, and frequency/amplitude sweep. Fully functional free trial downloadable.

DRAKE TR7 Downloads - Circuit diagrams drake tr7, Schaltbilder Drake Tr7, antenna tuners, baluns, and home brew power supplies, dual tone ssb test generator, zweiton ssb test generator, zweiton testgenerator, dual tone test generator by DK4DDS

Improved PL Tone encoder - N1HFX project to improve PL tone encoder providing a more stable frequency

CW K Pip Tone Unit - This is an add on for anyone who wants an automatic CW \"K\" PIP tone after each over.

20m CW QRP Transceiver - The direct-conversion receiver uses an audio-based automatic gain control, an LC tone filter, and a 100-kHz crystal for frequency alignment. The same VFO is used for transmitting and receiving by DC1YB

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.

Sound Card Interface with Tone Keyer - An improved version of the audio interface commonly used to connect a computer soundcard to a transceiver\'s receive and transmit audio circuits