Crystal Calibrator

Can't find DX ? Get SPOT-ON with this Crystal Calibrator between your antenna and receiver, switched equal-level 5 MHz, 500, 125 kHz MARKERS to VHF, no missing "even" ones, no unselected "ghosts", LED "on" indicator, SO239 "UHF" connectors for antenna and receiver, bypassed when off, use it to align a receiver, needs 12 V at 70 mA, 4 x 7 x 13 cm, 250 g.

"very good value", BCH in Zimbabwe.
"very pleased the way the kit built up", LL in Kent.
"excellent frequency reference", RW in Bangor.
"only circuit I have met which tackles the even harmonic problem", DFH in Stoke on Trent.

The kit includes ALL parts. case, crystal, screws, wire etc, the printed circuit is tinned, drilled fibre glass and the detailed assembly and operating instructions include a circuit diagram and description.