QRP types use specific freq. in the cw bands, from HSC for $15 (!)
http://www.halted.com/commerce/catal...=1102352055625
quoting:

a much-wanted assortment of operating crystals. PERFECT for the Pixie2
QRPp Tranciever and other crystal controlled rigs.
40 Meters - 7.040 MHz - Purple
30 Meters - 10.106 Mhz - Blue
20 Meters - 14.060 MHz - Green
17 Meters - 18.096 MHz - Brown
15 Meters - 21.060 MHz - Red
10 Meters - 28.060 MHz - Black.

(HC-49 case, solder leads, std. 200 mil spacing)
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for $10, you can buy a QRP transceiver Pixie 2 -
http://www.halted.com/commerce/catal...=1102352055625

hope this helps - bobm
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* Robert Monaghan POB 752182 Southern Methodist Univ. Dallas Tx 75275 *
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