5353 kHz crystals
For Hamradio HC49 crystal (30 ppm)
Crystals oscillate without any complaints. Use them in a MOPA with 1S4 oscillator into 2x 3A4 final. I get a "crystal clear" T9, so they withstand the higher current without moaning. For details lookup DJ5RE in QRZ.COM and have a look at the MK XXI set.
Hope more people with vintage rigs find their way to 60m with this crystals. See you on 60m.....73s de DJ5RE
