CODE OSCILLATOR KIT (Cat. #OCM-2K)
Solid state code practice oscillator and monitor in kit form. Easy to assemble. Includes all components and complete, easy-to-follow instructions.
CODE OSCILLATOR WIRED (Cat. #OCM-2W)
Solid state code practice oscillator and monitor. Wired and tested. Can easily be converted to a CW monitor after the Morse Code has been learned.
TELEGRAPH KEY, PHENOLIC BASE (Cat. #K-1)
Low cost, general purpose key with with a molded phenolic base and 1/8" contacts. Easily adjustable spring tension and contact spacing.
TELEGRAPH KEY, BRASS BASE (Cat. #K-4)
High quality key with polished brass base, shorting bar, 1/8" silver contacts. Easily adjustable contact spacing and spring tension. Ball bearing design.
HIGHPASS FILTER, 75 OHM COAXIAL (Cat. #HP-75T)
Designed for cable TV applications, these filters stop TV, FM, VCR interference from amateur radios and other RF sources. Cable included.
HIGHPASS FILTER, 300 OHM TWINLEAD (Cat. #HP-300T)
Designed for twin lead installations. You can stop TV, FM, VCR interference from amateur radios and other RF sources. Includes all connectors, terminals and twin-lead with lugs.
LOWPASS FILTER, 1000 WATTS (Cat. #LP-10)
Clean up your signal by stopping all harmonics from your transceivers, linear amplifiers or any HF transmitter. Comes with type SO-239 connectors.
LOWPASS FILTER, 1500 WATTS (Cat. #LP-15)
1500 watt lowpass filter. Stop harmonic distortion from transceivers, linears and any HF radio. Comes with type SO-239 connectors.
TRANSCEIVER PREAMPLIFIER, 2-54 MHZ (Cat. #PT-3)
A continuously tunable 6-160 meter preamplifier. Specifically designed for use with a transceiver. Features a dual-gate FET amplifier for low noise and unique built-in-RF sensing circuit that allows the PT-3 to bypass itself when the transceiver is transmitting.
12-VOLT AC ADAPTOR FOR PT-3 (Cat. #P-12T)
Power supply for the PT-3 preamplifier.
TUNABLE PREAMP & ACTIVE ANTENNA (Cat. #TPA)
Can be used as an active antenna or as a preamplifier for long wire and random length antennas. When no external antenna can be used, the TPA's whip antenna gives excellent results.
9-VOLT AC ADAPTOR FOR TPA (Cat. #P-9T)
Power supply for the TPA preamplifier.
DUMMY LOAD, 150 WATT, AIR COOLED (Cat. #DL 1500)
Air-cooled 50 Ohm dummy load. Designed for testing and adjusting transmitters and amplifiers without the need for an antenna. Uses high-performance ceramic resistor that is thermally stable and has a high overload tolerance.