microphone pre amp

Old Radios - Dedicated to the collection and preservation of old radios, both tube and transistor.

DXCC in 1939 - DX Century Club Pre-WWII Countries List

Ex-USSR Territories - Updated list of prefixes and suffixes of ex-USSR radio amateur stations

Campania Island Award - D.I.C. Diploma Isole Campane from Italy

United States Prefix award - Amateur award plaque for contacting at least 200 different prefixes fron the US or its possessions.

DXCC spreadsheet - Excel spreadsheet that helps you trace your status of DXCC entities. You only have to fill the cells with your worked and confirmed entities and the totals will be automatically updated. You don't have to make any calculation

California Amplifier - manufacturer of solutions for worldwide wireless broadband communications

DaveMade  ^pop - 25-30 MHz base and mobile amplifiers

ACOM  ^pop - ACOM international, manufacturer of HF power amplifiers, HF Antennas, Antenna tuners, Switches and Crankup masts

Amphenol - Data and telecom connectors, coaxial cables, smart card connectors and wireless cable products

Zetagi  ^pop - Zetagi amplifiers, accessories, power supplies, microphones, SWR and power meters, battery charges

Champion Radio - Professional tower supplies and specialty products for amateurs and industry.

Vectronics - Antennas, Filters, accessories, wattmeters, tuners and amplifiers.

World Ham Prefix Maps  ^pop - Amateur radio world maps by VK2CA including DXCC list.

Today Space Weater - Presented by the Space Environment Center with plots and images updated daily.

Centre de prevision de Meudon - Centre de prevision de activite solaire et geomagnetique de Paris-Meudon

NASA Sunspot Cycle Predictions - Nasa MSFC predictions on the behavior of current sunspot cycle.

W9XR XStamper products - Pre-inked - re-inkable stamps

Electronic Goldmine - Electronic components dealer, semiconductors, switches, leds, motors, solar energy, ferrites, toroids, capacitors, batteries, jacks and plugs, microphones, meters, power supplies, speakers, transformers, wire and more

RTTY Press Freq list - RTTY press services in english sorted by frequency

MacSchedKeeper - Macintosh Rig Control for Kenwood TS-50

RCKRtty - Commercial windows RTTY Program, RCKRtty is a comprehensible program for logging and administration of RTTY, PSK31, Pactor, Amtor and CW-QSO's with simultaneous control of transceiver and real-time operation with Packet-Radio. RCKRtty supports normally QSO-operation and a full Contest operation, with maximum data security. Price Euro 45 by Walter Dallmeier, DL4RCK

Graphic Packet - GP for ms dos and ms Win by DD3DJ

Winorbit - Satellite Orbital Prediction and Satellite Tracking

432 MHz EME PreAmplifier - 432 MHz EME low noise amplifier. Circuit, components and image by Christoph Petermann DF9CY