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Antenna Noise Bridge Low Frequency Converter 60 kHz Receiver VLF Receiver 198 kHz Converter
50 & 70 MHz Converter Audio Oscillator MSF Clock Tunable Audio Notch Filter Programmable Chime
Antenna Tuner Speech Compressor Two Tone Oscillator Sound Meter 136 kHz Crystal Calibrator

198 kHz CONVERTER

img2013/198.gif

Get BBC Radio 4 clear with this converter, suits any Medium Wave receiver, built-in antenna, 1000 km range, provision for external antenna beyond, covers 180 - 220 kHz (easily modified to 160 - 190 kHz band), coax and inductive (place near receiver) outputs, needs 12 V at 10 mA, 5 x 8 x 15 cm, 250 g.

"made up quite simply", PW in Leicester.
"yeoman service", DVD in Kings Lynn.
"highly successful and given great pleasure", LWD in Warks.

This fun-to-build kit used to include all parts, tinned drilled fibre-glass pcb, pre-wound coils, case, connectors, screws etc as well as detailed assembly and operating instructions including circuit description and diagram, and was priced at 30.30 including VAT and UK postage.
Please e-mail martincambridge@live.co.uk for the latest price reduction, details of payment and any extra parts now neeeded.