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New post "External Receiver" feature cuts off transmit audio

by pklein » Tue Apr 22, 2025 5:17 am » in Forums
Replies: 0
by pklein » Tue Apr 22, 2025 5:17 am » in Forums

Is there a way to tell SDRC: You're a receiver only. Do not interfere with transmitting functions. ?

I'm converting my ham radio computer usage to include SDRC as either the main receiver or as a panadapter. My Icom 7300, the External Radio will be...

Replies: 0
Views: 8

Last post by pklein
Tue Apr 22, 2025 5:17 am
New post SDR Switching and RF Sensing Linear Amp Question

by 2E0JFS » Sat Apr 19, 2025 11:44 pm » in Forums
Last post by KA1GJU » Mon Apr 21, 2025 11:22 pm
Replies: 3
by 2E0JFS » Sat Apr 19, 2025 11:44 pm » in Forums

I have a small linear for working base station.

My portable setup is now modular, based around a G90 and an RSPDxR2 SDR and Console 3.4 it works amazingly well all held together with Omnirig.

/P I'm out and about running from 1W to 10w in the...

Replies: 3
Views: 206

Last post by KA1GJU
Mon Apr 21, 2025 11:22 pm
New post Oscillator Bleed Through??

by 2E0JFS » Mon Apr 21, 2025 4:18 pm » in Forums
Replies: 0
by 2E0JFS » Mon Apr 21, 2025 4:18 pm » in Forums

Sorry all,
So many questions.

I have noticed on higher frequencies the VCO from my TX Radio in this rig (my G90) is to the side of the listening frequency on 20m and up.
Tuning to a higher frequency is inaudible, however as you tune down the...

Replies: 0
Views: 38

Last post by 2E0JFS
Mon Apr 21, 2025 4:18 pm
New post SDRC MIDI causes crash

by pklein » Thu Apr 17, 2025 11:58 pm » in Bugs
Last post by Simon G4ELI » Mon Apr 21, 2025 11:19 am
Replies: 8
by pklein » Thu Apr 17, 2025 11:58 pm » in Bugs

Hi, Simon. I believe I've found a bug in SDRC's MIDI interface. Windows only allows one application to listen to a Midi controller. Which means that apps need to take into account that a controller might already be used by another app, and if so,...

Replies: 8
Views: 399

Last post by Simon G4ELI
Mon Apr 21, 2025 11:19 am
New post Request: Midi interface

by G0OFE » Sat Mar 22, 2025 11:06 am » in Requests
Last post by jdow » Mon Apr 21, 2025 8:33 am
Replies: 2
by G0OFE » Sat Mar 22, 2025 11:06 am » in Requests

Is it possible ( pretty please) to add the facility to cycle through the filters with a MIDI device as defined in the current mode selection?

As I posted on the IO forum, I find the incremental change of 50hz much too low when in BFM mode.. what...

Replies: 2
Views: 1509

Last post by jdow
Mon Apr 21, 2025 8:33 am
New post Squelch does not work on AM

by Richprice36 » Fri Apr 18, 2025 7:22 pm » in Bugs
Last post by KA1GJU » Sat Apr 19, 2025 1:33 pm
Replies: 1
by Richprice36 » Fri Apr 18, 2025 7:22 pm » in Bugs

Squelch does not work on AM, I listen to the AIR band and AM/ SSB sql level does not work. Any Ideas or is there a fix for this.

Replies: 1
Views: 322

Last post by KA1GJU
Sat Apr 19, 2025 1:33 pm
New post Thanks Simon

by 2E0JFS » Sun Apr 13, 2025 1:31 am » in Forums
Last post by 2E0JFS » Sat Apr 19, 2025 8:39 am
Replies: 3
by 2E0JFS » Sun Apr 13, 2025 1:31 am » in Forums

Dear G4ELI,

I made a silly post a while back, and then I bought an SDRplay and SDRSwitch.

V3.4 saw the SDR and ...setup Omnirig....and my mind was blown about twenty minutes later as I pulled in tiny signals and ramped up DSP ...

This is the...

Replies: 3
Views: 556

Last post by 2E0JFS
Sat Apr 19, 2025 8:39 am
New post CW with a Kenwood TS590SG

by N1IA » Fri Nov 22, 2024 4:18 pm » in General
Last post by jdow » Fri Apr 18, 2025 4:22 am
Replies: 9
by N1IA » Fri Nov 22, 2024 4:18 pm » in General

Hello:

First let me say this is an AWESOME piece of software. I have a question: is there a place where I can set the received CW to exactly match my Kenwood TS590SG? I see I can change the filtering of course. But can't see where I can change the...

Replies: 9
Views: 3800

Last post by jdow
Fri Apr 18, 2025 4:22 am
New post ADF 4351 TX Spurious

by IK2NBU » Mon Apr 14, 2025 8:39 pm » in Transmit
Last post by jdow » Tue Apr 15, 2025 7:53 am
Replies: 1
by IK2NBU » Mon Apr 14, 2025 8:39 pm » in Transmit

Hello everyone,

we have finished building a nice VFO with ADF4351 board as shown in the photo.
Has anyone tried it in transmission?

We have 2 small spurious residues at -60 db generated above and below 1.8 Khz from the carrier.
They basically...

Replies: 1
Views: 398

Last post by jdow
Tue Apr 15, 2025 7:53 am

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