accurate voltage referen

Broadband Baluns - Voltage baluns and choke (or current) baluns.

Understanding Antenna Gain - Antenna Gain is 'the relative increase in radiation at the maximum point expressed as a value in decibels (dB) above a reference antenna'

WP3C - WP3C Contest Station, homepage and DX References

ARI Prato Italy - Online Repeater - Italian ARI PRATO Amateur Repeater 145.725 Mhz Live Audio Feed

Florida DSTAR repeater live feed - Listen to the DSTAR Repeater from Florida USA currently connected to Reflector 1c

Carteret County Public Safety Live Scanner - Carteret County NC Public Safety Live Scanner Audio Feed

Milwaukee Fire Dep. Audio Feed - City of Milwaukee Fire Department Live Audio Feed

Jones county Live feed - Jones county sherriffs dept. Mississippi USA

Rutherford County Sheriff and Fire Live Scanner - Rutherford County Sheriff and Fire Live Scanner Audio Feed on RadioReference.com

Tucson Police and EMS Live Scanner Audio Feed - Tucson Police and EMS live scanner audio feed on radioreference.com

Reno and Sparks Police - Nevada - Includes Washoe County Sheriff, Nevada Highway Patrol, UNR Police Reno Police, Sparks Police

Orange County Sheriff Live Radio - Orange County Sheriff Live Audio Feed at radioreference. Florida USA

New England Repeater Directory - New England Repeater Directory (NERD) is the most accurate and up to date amateur radio repeater database available in our region. It is maintained by local volunteers of the amateur radio community. The listings are a reflection of each repeater's true status, regardless of their coordination

Drake TR7 - RadioReference.com page dedicated to the Drake TR-7 HF transceiver

FT-817 DC Circuit Protection - A schematic for a DX circuit protection for the Yaesu FT-817, provides protection from the external power supply overvoltage by DL2LTO in german

FT-857D Quick Reference - A quick reference table with all possible menu commands for the Yaesu FT-857D

Signals - A quick and simple reference to various communications signals, such 10/11 Codes, Morse Code, Phonetic Alphabet, Police Color/Penal Codes, Q-Signals.

Amateur Radio Callsign DB - Ham Radio Android app, quickly and easily lookup license data for U.S. amateur radio callsigns

CWSpeed for iPhone Priority listing - A fun and efficient way of learning morse code. Uses Koch's training method (the most efficient known to date). Accurate morse code timing.

Shortwave Listeners Log System Priority listing - Free logging software for the Shortwave Listener. No database nonsense. Just your logs accurately tracked. saved and archived.

1500 Watt Solid State HF Amplifier - This is a project to develop an Open Source reference design for a 1500 watt solid state linear amplifier for 10 through 160 meters by K6IF

Battery voltage booster - A battery voltage booster project with pictures and schematic by KD7W

Fuses - About Fusues, current and voltage rating, type of fuses

Voltage protector/Fuse Assembly for 100-watt transceivers - A compact voltage protector/fuse assembly for 100-watt transceivers by AD5X

G3TXQ Milliwatt meter - Meter capable of accurately measuring low levels of RF power