亲，你漏掉了许多
MCU 2.10 / DSP 1.30, 6-25-2014
* KX3-4M POWER CONTROL: Scaled drive level to match slightly higher gain of 4-meter unit vs. 2 meters.
MCU 2.09 / DSP 1.30, 6-5-2014
* KX3-to-KXPA100 SERIAL COMMUNICATIONS IMPROVED: Added better syntax checking.
MCU 2.08 / DSP 1.30, 6-3-2014
* MORE ACCUTATE KXPA100 “TUNE” POWER OUTPUT (PA ALC): More accurate control of the KXPA100’s power output during TUNE from the KX3 (PA ALC) now applies up to 70 W (60 W on 6 meters). Above this point, KXPA100 drive is still estimated based on the 75-W factory calibration. This prevents accidental overdrive in conditions sometimes found during full-power portable or mobile operation, such as high SWR, high current, etc. NOTES: (1) To disable PA ALC, locate MENU:PA MODE, then tap ‘1’ (PRE) until you see “PA ALC-”. (2) PA ALC only applies during TUNE, not during normal transmit. Also, if you change bands or adjust PWR, and want to fine-tune the KXPA100’s power output again, you’ll need to do another TUNE. (3) PA ALC does not apply if TUN PWR is in effect, since its limit is 10 W, bypassing the amp.
* KXPA100 TRANSIENT FAULT DISPLAY: Common KXPA100 faults requiring operator notification, such as high SWR, are always reported on the KX3’s display. Transient faults such as serial port errors are normally not displayed, since they rarely impact operation. For diagnostic purposes, such faults can now be displayed as “FAULT nnn” where nnn is a 3-digit number originating from the KXPA100. To enable this mode, go into the KX3’s PA MODE menu entry and tap ‘6’ (DLY) until you see “XFAULT+”.
* FULL SUPPORT FOR PX3 PANADAPTER.
MCU 2.06 / DSP 1.30, 5-27-2014
* 1750-HZ TONE BURST FOR EU REPEATERS: Set PITCH to 1750. This adds an 0.5-second tone burst at start of any transmission. You can also hold PITCH indefinitely anytime after starting a transmission. This applies even if the receiver was unsquelched, or if PL TONE was set to OFF, as long as the selected tone is 1750 Hz.
* PL TONE DEVIATION RANGE ADJUSTED FOR 1750-HZ TONE: The range in this case is 0.7-3.0 kHz, with a default of 1.8. To adjust PL tone deviation for the 1750-Hz tone, first select 1750 Hz using the PITCH control, then locate the FM DEV menu entry and tap ‘1’ (PRE) to change the menu entry name to PL DEV. Adjust the parameter as required.
MCU 2.05 / DSP 1.29, 5-24-2014
* 2M/4M MENU ENTRY CONTROLS TX TEMP SENSING: In the 2M/4M menu entry, tap '1' to toggle between TX TMP+ and TX TMP-. Default is TX TMP+. If TX TMP- is in effect, 2-m/4-m PA temperature will *not* be measured during transmit. This is only required on some early field-test units that have not yet been modified.
MCU 2.04 / DSP 1.29, 5-23-2014
* KX3-2M TEMPORARY CHANGE TO TEMPERATURE SENSING: Some field-test units have a problem that results in inaccurate temperature readings while in transmit mode. This results in max key-down time being artificially shortened. In this temporary release (2.04), temperature sensing is only done in receive mode, and only if the PA.2 xxC temperature display is in use.
MCU 2.03 / DSP 1.29, 5-20-2014
* KX3-2M TRANSMIT MONITORING IMPROVEMENTS: Now checking for excess supply current, high PA temperature, high SWR, and excessive drive. If any parameter is out of range, power will be rolled back, and in some cases transmit will be terminated.
MCU 2.02 / DSP 1.29, 5-12-2014
* EXPERIMENTAL: XVn OFS NOW APPLIED (synthUpdate1()). Not recommended for internal transverters since they're keyed to the Si570 anyway.
* EXPERIMENTAL: 2-M EXCESS DRIVE REDUCTION HAPPENS MUCH FASTER. Can also disable drive roll-back completely by holding DISP on power-up.
* EXPERIMENTAL: 2-M TEMP/RF SWITCHING SETTLING TIME INCREASED 3X. See txMeter().
MCU 2.01 / DSP 1.29, 5-9-2014
* SUPPORT FOR KX3-4M MODULE (70 MHZ BAND) ADDED: The 2M MODE menu entry has been renamed as 2M/4M since it now applies to both the KX3-2M and KX3-4M modules. The 4-meter module is set up the same way as the 2-m module, except that XVn RF should be set to 70, and XVn IF should be set to 21. All modes and features are supported on this band. Maximum power output and other specifications are to be determined.
* 2-M FM CURRENT DRAIN REDUCED: The 2M/4M menu entry now has several “sleep” selections: SLEEP .25 (0.25 seconds) through SLEEP 1.0 (1.0 seconds). These specify the sleep time between receive-signal checks when the receiver is squelched. With these settings, average receive-mode current drain is reduced by up to 50%, especially useful when running from a small battery.
* MORE ACCURATE KXPA100 POWER CONTROL: The KX3’s PWR control can be used to set the KXPA100’s power output. However, actual output varies somewhat with load impedance, supply voltage, and per-band gain. The operator can now obtain more accurate amplifier output by using the TUNE function immediately after setting PWR or changing bands. Power will be automatically adjusted to the target level within a few seconds, by using wattmeter data read from the amp (via the control cable).
MCU 1.96 / DSP 1.28, 4-8-2014
* KXPA100 PER-COUNTRY POWER LIMIT : Some KXPA100s are configured for export with a lower max power level (e.g. 50 watts). If the KX3 is connected to such a KXPA100 via the control cable, the PWR control range will be limited accordingly.
MCU 1.95 / DSP 1.28, 4-3-2014
* TX RF DELAY MENU ENTRY ADDED: You can now vary the delay in milliseconds between key-down and RF output. This is useful with external power amplifiers having slow T/R relays. There are actually two TX DLY settings, one for HF-6 meters and the other for transverter bands. To set the delay, use MENU:TX DLY. The “NOR” setting 5 ms; this is the recommended setting when using the KX3 (and KXPA100, if applicable) without a following high-power amp. A delay of up to 20 ms can be set for slower amps. Use the smallest delay possible. Longer delays can add some timing variation in CW mode at higher code speeds.
* NO POWER SPIKE WITH “TUN PWR” MENU ENTRY AND KXPA100: The TUN PWR menu entry can be used to set up a TUNE-switch power level of 10 W or less. If a KXPA100 is attached, it will now immediately be bypassed, in the TUN PWR case, when TUNE is used. Previously, if the PWR knob was set for something higher than 10 W, using TUNE with the TUN PWR feature would result in a brief high-power spike at the KXPA100 output. This has been corrected.
