看到您的测试报告,心里非常开心。国外还有一个好的机器rockmite,看哪位是不是继续引进,特别适合咱们7023网络。
specifications:-
- double-sided pcb 2.0" x 2.5", plated-thru-holes, solder masked & silkscreened for easy assembly
- 0.5w power output at 12v supply.
- supply voltage range 8-15v
available frequencies:
3560 khz
3579 khz
7030 khz (dx qrp calling frequency)
7040 khz (n. america qrp calling frequency
7122 khz (us novice/tech+)
10106 khz
14060 khz
-automatic t/r offset, reversible
-built-in iambic keyer, 5-40 wpm
-built in sidetone, 700 hz
- includes assembly instructions and operating tips
- all on-board parts supplied in kit (as pictured above)
http://smallwonderlabs.com/rockmite.htm