The Secret to Better HF Reception (Most Hams Miss This)
44K views · Aug 1, 2025 · Science & Technology
Comments · 221
@radioaficiona2 · 1 year ago
Hi Colin,<br>I've just watched your video and I really enjoyed it. I also learned a lot! Thank you so much for your contribution to our amateur radio community.<br>73!
9
@Ed123-h7i · 7 months ago
Thanks for opening my mind to this option. I never even considered a seperate receiver...as in the old days. Modern transceiver transmitters are all pretty much the same...100 watts...USB/LSB, CW, FM and the ability to do data with the proper PC interface. But...the magic happens (and the cost) is in the receiver...and for $250 USD I get the magic in a box the size of a pack of smokes. Thanks again and 73.
2
@johnstewart9156 · 1 year ago
I know you're right Colin. When I hooked up my RSPdx for the first time, I almost fell off my chair when I realized the performance. Thanks so much for showing this!! Best 73, aa5kv
6
@thomsork · 6 months ago
Great presentation, thanks for sharing your knowledge.
2
@RobbieLimerickIreland · 1 year ago (edited)
I have the Sunsdr2 DX has HF/8/6/5/4/2M bands as my main radio but I have the N2EME, 0 to 450 MHz Rxin Rxout SDR Switch, on the IC7100 with SDR Console which is a great setup for the full HF/|VHF/UHF experience. <br>So for the last few years I have been using the SDR dongle and HF radio for the full experience, well done Colin.<br> I would never go back to the dx101, which has rubbish general coverage above 30Mhz.<br><br>I wish the airspy would cover above 30Mhz
8
@yttc88307 · 1 year ago
glad to see this switch reviewed, had my eyes on it
4
@survivalcomms · 1 year ago
Excellent presentation thanks for sharing !
3
@PauloNeuenschwander · 1 year ago
Hey Colin!<br>That's cool man! I'll give it a try. The advantage I see is for digital modes you already have the radio hooked up to the computer and all those kinds of softwares running, but now you can extend the capabilities of the computer/radio pair. <br>Thanks for sharing!<br>73 de SA5PEN
4
@theradiorover · 1 year ago
Well done Colin. Great video! Just last week, I was thinking about this subject and along ccomes your video!
1
@TheDroopYJ · 1 year ago
Thanks for putting this together. The hardware and software keep getting better. The concept of a separate RX and TX is not new and was quite common 70 years ago. I have several vintage receivers and transmitters in storage. I spend most of my time currently on a QRP Labs QDX transceiver for JS8 and other FSK modes. It would be great to be able to use the QDX as a receiver then an SSB TX for voice. Again, thanks for the inspiration.
3
@LadiboiJoy · 1 year ago
Agreed..I do the same with my systems..I'm free as a pirate down in the Gulf of Mexico.. southern USA.. sailing the radio waves.❤
2
@Tantalicdavid · 1 year ago
I was doing this 10 years ago with an SDR play & MFJ 1708 Switch with a 450d Yaesu.
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