Search found 677 matches

by jdow
Thu Mar 28, 2024 8:58 am
Forum: General
Topic: CW on AO-100 (Help please)
Replies: 10
Views: 280

Re: CW on AO-100 (Help please)

Windows has a new apparently not often used interface that is their answer to ASIO. ASIO is also limited by your sound card or equivalent. They all have a minimum buffer size. For ASIO itself the minimum is 64 samples (at 48ksps). But ASIO4ALL only allows me to take that RealTek on board audio down ...
by jdow
Wed Mar 27, 2024 9:18 am
Forum: General
Topic: CW on AO-100 (Help please)
Replies: 10
Views: 280

Re: CW on AO-100 (Help please)

Slow speed CW is not all that difficult with general purpose PC input ports. This may be REALLY slow speed, mind you. The basic problem is that PCs have large latency issues on IO. Built in printer ports no longer exist. So you have no help from that parallel port IO we used to enjoy. Of course, eve...
by jdow
Wed Mar 13, 2024 8:39 am
Forum: Bugs
Topic: Pre amp requires AGC to be OFF? Huh?
Replies: 4
Views: 237

Re: Pre amp requires AGC to be OFF? Huh?

I'd suggest sending a question about it to Youssef. That would nail the lid on the source of the problem's coffin.
{o.o}
by jdow
Mon Mar 11, 2024 11:07 am
Forum: Bugs
Topic: Pre amp requires AGC to be OFF? Huh?
Replies: 4
Views: 237

Re: Pre amp requires AGC to be OFF? Huh?

Did you just update the AirSpy HF+? This might be a new feature of the update? That doesn't seem likely; but, I am willing to bet it's a bug. On an HF tool the preamp is usually not needed, especially with big antennas. So that may be why nobody has run across this before?

{o.o}
by jdow
Mon Mar 11, 2024 11:04 am
Forum: General
Topic: Sharing data/settings
Replies: 4
Views: 290

Re: Sharing data/settings

Nope - A lot of data is stored in the registry.
{^_^}
by jdow
Fri Mar 08, 2024 9:16 am
Forum: Requests
Topic: CW Mode "CW Tune function"
Replies: 4
Views: 236

Re: CW Mode "CW Tune function"

And if the filter is essentially flat? SDR's can do things analog radios cannot. That said there is a possibly conflicting request that the tune frequency be made on the frequency to which the receiver is tuned with no CW offset on it so that it does not disturb ongoing QSOs as you tune up to join t...
by jdow
Fri Mar 08, 2024 9:08 am
Forum: Requests
Topic: Support for BT external keypads with Rotary dials.
Replies: 1
Views: 107

Re: Support for BT external keypads with Rotary dials.

https://forum.sdr-radio.com:4499/viewto ... 919#p10919

Paste same response here as this requires all the fancies that other article asked for and more.

{o.o}
by jdow
Fri Mar 08, 2024 9:06 am
Forum: Requests
Topic: Compact Configurable RX tile to float and gestures for switching UI presentations of that control
Replies: 4
Views: 279

Re: Compact Configurable RX tile to float and gestures for switching UI presentations of that control

I get the drift from past exchanges that the author of Ham Radio Deluxe has "done that" and does not consider it fun to do for SDRC. Now, this IS a sole author project. Said author is retired. As a retired person some extra income could motivate attitude changes. Ideally a GoFundMe for a f...
by jdow
Mon Mar 04, 2024 10:03 am
Forum: SDRplay
Topic: Baud rate limit of 9600 for CAT sync with TS-570DG
Replies: 2
Views: 243

Re: Baud rate limit of 9600 for CAT sync with TS-570DG

That would be an OmniRig issue. It MAY be that it has not been told to send a code to change the data rate or your radio is set to a default low rate. It may be a quirk of OmniRig. I believe the Kenwood protocols are all basically text. So a simple serial port tool like Putty might allow you to diag...
by jdow
Sun Mar 03, 2024 10:27 am
Forum: Bugs
Topic: V3.3 Issue
Replies: 11
Views: 576

Re: V3.3 Issue

Hm, I missed that reply. It was so short I overlooked it. Ah well. Yes, there may well be gain changes in the dongle setup. Use 3.3 and forget 3.2. Because of the newest rtlsdr dongles 3.2 and 3.3 use different rtlsdr.dll files. This may look like a different front end to the two program versions. Y...