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这个软件和以前那个有什么区别吗？
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主要改变:
1. rit now displays seperately. 频率微调显示
2. memory saves freq with mode ( ie lsb/usb..). 可以存储频率和模式
3. code optimised for speed. 优化了代码
4. saves all last worked settings( in ver 2.0 freq + mode).
保存最后工作时的设置
specifications
1.range 0 to 70 mhz by 1 hz step.
2. freq setting in 1, 10, 100hz, 1, 10, 100khz, 1, 10 mhz by using a low cost mechanical encoder with a variable tuning rate.
3. 2 rows x 16 charecter lcd display.
4. a 4x3 keypad used for easy freq entry.
5. if, cw, ssb offsets settings when used with transceiver/ receiver.
6. software calibration to wwv or equivalent.
7. two vfos and split freq operation.
8. 19 user memories, memories freq + mode (ie lsb/usb..)
9. all settings are held in eeprom and are permenant ( but user can change it any time ).
10. 4 band selection and 4 mode selection outputs.
11. if you are below if freq, then turn clockwise decreses dds out put freq but increses the display freq.
12. rit operation.
