The 333 Triplexer is based on the work of K6KV as presented in the June 2010 QST Magazine article “HF Yagi Triplexer Especially for ARRL Field Day”. Applications range from Field Day, to Emergencies, to Contesting, to DXpeditions. The Triplexer effectively makes one tower and a triband yagi into 3-towers and 3-yagis, while adding only…
The R&S®XK2900L 1000 W HF transceiver is available as a desktop version or as a sturdy rackmount for the frequency range 1.5 MHz to 30 MHz. It can be operated locally as well as remotely via an integrated, multistandard serial interface. For the local mode, a user-friendly, large LC display with backlighting is provided on…
Rhode&Schwarz HF 2 MHz to 30 MHz Transmission and reception of horizontally polarized antenna. Reception from 2 MHz Transmission from 5 MHz Unshortened halfwave elements for high gain despite extremely small dimensions Easy and quick assembly Little maintenance required Suitable for roof mounting Brief description The compact, rotatable R&S®HL451 log-periodic HF antenna can be used…
Montage Rohde & Schwarz HF LogoPed Antenna “HL451”. Weight of Antenna Rotor (Motor) – 400 Kg. Weight of Antenna – 270 Kg.
The Red Hot 40 is a high performance QRP CW transceiver kit for the 40m band. It has been designed to operate well in the presence of large out-of-band (shortwave broadcast) and in-band (contest station just down the road) unwanted signals. It should easily meet the requirements of most QRP’ers, from the most competitive contester…