JUMA 500 kHz Transmitter

New equipment

Overview JUMA TX500 is a digitally controlled CW transmitter for the 500 kHz amateur radio band (600 m). The transmitter is available as a component kit which inludes all the electrical and mechanical componets. JUMA TX500 is using ultra high efficiency CMCD amplifier (Current Mode Class D) topology in the final RF amplifier. The final…

PALSTAR MW550P Active Preselector/Tuner

New equipment

The word is spreading about Palstar’s unique, high-end amateur and shortwave radio products carrying on in the Palstar tradition for products of the highest quality. The American made MW550P tuner is no exception. The MW550P is an active preselector and antenna matching unit for AM broadcast and 160 m reception. The MW550P will match any…