Orders have been submitted. I've become more interested in the VLF, LF, & HF and SW listening. The SDR technology is far advanced from the tunable receivers I started with over 50 years ago. Thanks

Thanks much. I'll place the order later today.

Mark, Good to hear the antenna and Multicoupler are working well for you. We are just finishing a large batch of Multicouplers so we can take your order. If you order each item individually I'll

Chris, While I haven't finished my radio room project, I have the Broadband Active Antenna up at a temporary spot. It's working great with your multicouplers on my scanners and a new SDRPlay RSPdx.

Hi Chris, just received your upgrade kit, thank you so much, you are a very special person, customer satisfaction at the top! Best regards Marco G

Chris, I received mine in the mail today. Thanks again for your help and patience! 73, Kevin, W0VP St. Louis, Missouri

Thank you very much Chris! I appreciate it. Best wishes, Guy

Hi Guy, We shipped a kit out to you by letter post but quite a few have gone missing. I'll send another one today as a small parcel in a padded bag. Regards, Chris

Hi Chris, Would you mind checking to see if my upgrade kit has shipped yet? I requested one in mid-January, for a VLF/HF loop that was purchased and received in December. I sent you a private message

The Loop Antenna Amplifier is to be reviewed in the Radio User magazine. They have also posted a preview on the Radio Enthusiast web site that covers Radio User and Practical Wireless

When I designed the Loop Antenna Amplifier it was intended to compete with the MLA-30 loop antenna on price. To keep the cost down while still keeping the polycarbonate outdoor enclosure I decided to

If you are using a shielded loop then the Loop Antenna Amplifier head unit PCB can be mounted in a shielded metal enclosure. The head unit has two separate grounds separated by a common mode filter.

Chris, I'm planning to use my recently aquired loop outside with a large coax based shielded loop. I'm also planning to remount both PCB's in cast aluminum enclosures which are both just large enough

Chris, Just a quick note - the vertical dipole is working splendidly on 30m Rx (not too shabby on 160 either). I've never worked Tx on 30m before, so my project this weekend is to finally cut a dipole

I have one of this exact supply, bought on Amazon. I use it for "smoke-testing" newly-built gadgets, GPS receivers, soundcard interfaces, etc. Since the current is far more limited than

What exact ferrite cores are you using on the leads of the supply you are selling? How much effect do they have on noise at HF and VHF? Stephen H. Smith wa8lmf

At that current I would be tempted to run a pack of AA cells for the ultimate quiet power supply. I doubt you will find a "modern" power supply as quiet. David G3UNA

Thank you Chris. My order will be on the way momentarily. :-) Ed -- Ed Pusey esptwo@...

Be careful the power supply you get does not create EMI or RF interference noise ... it will kill the signal

Hi Ed, The DC connector is a 2.1mm socket. The supplied connector will fit but it is a tight fit. Before dispatch it was tested with the cable supplied to confirm that both Preselector and cable were