I want to do true RTTY connecting my digital modes interface to the ACC port of my IC7000. The FSK output ot the interface is open collector. May I connect this FSK output directly to pin 10 of the AC

HI Chris, when you switch to an hf band, obviously you receive on hf. However, if you are in MEM mode, you transmit on the frequency of the current memory channel, which in your case is likely to be o

I also have an IC-765. Does anyone know whether that radio is compatible with the contest console? 73 Marco, IU8HXM

Steve, under the "before wakeup" condition, when the cable is connected to the 993B, but disconnected from the IC-7000, Pin 1 is at 0V. Marco IU8HXM

Hi Steve, I have done a few voltage measurements on pin 1 and pin 2 (negative on chassis) under various conditions: A) 993B on and 7000 off, before waking up Pin 1: 0,03 V, Pin 2: 1,43 V B) 993B on an

Hi Steve, thank you very much. I'll do as you say. 73 Marco, IU8HXM

Hello, I have noticed that under particular circumstances, the tune button works as expected. After many trials, I have discovered the following sequence to have that button working: - Power up the 99

Hi Paul, thank you for your answer. My 7000 is connected to the radio interface of the 993B using an original MFJ-5123I cable. Please also note that when I push the tune button on the 7000, the "Rever

Hello, my 7000 is connected to the radio port of a MFJ-993B tuner. Unfortunately, the tune button on the 7000 does not trigger the low power keying of the transmitter. The TUNE message on the display

HI, I would like to purchase an automatic tuner for my 7k. I have selected the MFJ-939I and the MFJ-993B. I would prefer the latter, as it is way more versatile. However, as far as I have understood,