Sharing IC-7300 + AH-730 long wire antenna with SDR receiver

[Teppka]

Hello. Is it possible to share long wire antenna connected to IC-7300 and AH-730 tuner with my Malahit SDR receiver? If I install a switch like this, will AH-730 pass through antenna signal when it’s off?

Thanks.

 

[AK9R]

If the AH-730 is like the AH-4, yes.

 

[Teppka]

If the AH-730 is like the AH-4, yes.

Yes seems to be similar to AH-4. Do you use similar setup with AH-4?

 

[AK9R]

Do you use similar setup with AH-4?

I've used an AH-4 extensively with an IC-7610 and a 27-foot vertical antenna. I have not done what you are proposing to also use the tuner with an additional SDR. However, lately my AH-4 won't tune and I've not figured out why. Could be the coax, could be the control cable, could be the AH-4.