Search found 93 matches

by Mike2459
Sat Oct 20, 2018 5:05 am
Forum: SDR Antennas
Topic: Ant. And Balun Questions For High Z Input, Please
Replies: 6
Views: 275

Re: Ant. And Balun Questions For High Z Input, Please

Thanks Roger
I was being facetious. Seems, I've been spoiled by the old Collins R390A/URR :)

Mike
by Mike2459
Sat Oct 20, 2018 3:51 am
Forum: Code Corner
Topic: The SdrPlay, Gnu Radio and Windows 10
Replies: 0
Views: 38

The SdrPlay, Gnu Radio and Windows 10

Question: How do I get these guys talking to each other in Win10?? The discussions that I have seen here have dealt mainly with non-Windows OS's. Are there any tutorials out there? I have Gnu Radio (Windows version) installed on my Windows10 PC and it seems to be working.
by Mike2459
Fri Oct 19, 2018 4:55 pm
Forum: General
Topic: Noise reductor adjustment
Replies: 7
Views: 210

Re: Noise reductor adjustment

It works on my RSP2 with Uno 1.23, although when the slider is moved the change is not instantaneous. It seems to take a few seconds to stabilize.
by Mike2459
Thu Oct 18, 2018 4:09 am
Forum: SDR Antennas
Topic: Ant. And Balun Questions For High Z Input, Please
Replies: 6
Views: 275

Re: Ant. And Balun Questions For High Z Input, Please

Hi-Z Port
22 megs Hi-Zt.JPG
22 megs Hi-Zt.JPG (189.1 KiB) Viewed 208 times


It's nearly midnight, sunspots are at/near a minimum, one would expect 22 mhz would be dead at this hour. In fact it is. The Hi-Z port is mixing the AM broadcast band (530-1700khz)

FYI 22565 is WBZ in Boston.
by Mike2459
Mon Oct 15, 2018 9:35 pm
Forum: SDRuno
Topic: Stored frequencies won't work
Replies: 4
Views: 168

Re: Stored frequencies won't work

"Now they won't come up when clicked." This can happen when MCTR is not enabled in the RX Window. Also, if you are using multiple VRX's, MCTR can only be active in one RX window at a time.
by Mike2459
Tue Oct 02, 2018 7:56 pm
Forum: SDR Antennas
Topic: Loop Construction
Replies: 9
Views: 980

Re: Loop Construction

The article at PA0FRI's website has some photos of the loop being laid out along a chalked line on a piece of plywood. The results appear pretty good.

loop.JPG
loop.JPG (51.33 KiB) Viewed 830 times


http://www.pa0fri.com/
by Mike2459
Mon Oct 01, 2018 10:01 pm
Forum: General
Topic: Carriers
Replies: 2
Views: 184

Re: Carriers

Paul
In the simplest terms: Your receiver provides the carrier. See 'Beat Frequency Oscillator' at Wikipedia
by Mike2459
Fri Sep 21, 2018 2:11 pm
Forum: General
Topic: 137100000 or 137900000 for Meteor M2
Replies: 1
Views: 222

Re: 137100000 or 137900000 for Meteor M2

137.900
by Mike2459
Fri Sep 21, 2018 2:09 pm
Forum: New Users' experiences
Topic: Can I get Meteor m2 with RSP1a and SDRuno
Replies: 5
Views: 594

Re: Can I get Meteor m2 with RSP1a and SDRuno

To answer your last question first. I believe that Sharp receives it's tracking data over a DDE link while SDRUno receives it over a virtual comm port. I haven't used SDRUno with Orbitron recently, but as I recall WispDDE must be set up to emulate a TS-2000 radio to communicate with SDRUno over a vi...
by Mike2459
Wed Sep 19, 2018 12:33 pm
Forum: SDR Antennas
Topic: Wellbrook ALA1530LN
Replies: 5
Views: 525

Re: Wellbrook ALA1530LN

Thanks Paul
I thought perhaps it was an electronic fuse. I have one of these on a supply for a Mini Whip. In order to reset it after an overload, I must power it down and turn it back on.

Go to advanced search