After switching the band of the radio with four antennas to switch.
I often accidentally forget to switch the RCS-10 antenna switcher
So I was searching the Internet for a solution to solve the problem.
OK2ZAW Jan Sustr'sHamparts.shopindicates certainty, emphasis, etc.BCD to 16 converterI found something called
Product to obtain 16-point output from BANDDATA at LINEAR terminal of YAESU radio manual
69 euros approx. 11,000 yen 4,300 pesos
Ordered after numerous email exchanges with OK2ZAW Jan Shipped Czech Republic (Czechia) on April 11 and arrived in Ozamiz on May 16
Wiring the 15-pin DSUB that was ordered together with the FTDX3000 while reading the FTDX3000 manual Switch the band from 1.9MHz to 50MHz and confirm that the INPUT to OUTPUT works properly
Next, check the RCS-10 schematic that Jan sent me.
Fortunately, the RCS-10 has eight input terminals.BCD to 16 converterConnect the output of
Since the antennas are 3.5 MHz, 7-21-28 MHz, 10-14 MHz, and 18-24 MHz Diode matrix wiring of signals to be input to antenna switcher.
Dirty but diode aerial wiring
Completed in a Takachi TW9-6-17B case that I had previously purchased from Amazon Japan