I'm about to build a loop for a CCW HF/VHF Loop amplifier and have come across a couple of designs for a Shielded Loop and also the Mobius Loop. How would these designs work with the CCW Amplifier and

Hi Chris Do you have any update on when the Multicoupler and Broadband Active Antenna both with bias tee compatibility will be available? Thanks

We have released a new version of the Receiver Protection Unit so that the maximum output is below the strict 10 dBm limit for SDRPlay receivers. In the previous version the maximum output level was 1

Hello I am new to the group. I'm thinking of buying a second-hand SDR-4 Special Editions, and I don't know if the drivers are compatible with Windows 10 ???. Some help please. Thank you Angel.

Chris, C3 from the power module board just fell off (see the picture attached). I’ve recovered it but resoldering it is going to be a challenge for me as it’s an SMT part without much in the way of le

Last week we received a HF/VHF/UHF Multicoupler in the post. Unfortunately there was no letter or note included to say who it was from or why it was sent back. The only clue I have is that it was post

Just had a look at the CCW website to buy another VLF/LF/HF active vertical antenna and much to my shock and dismay it was in the discontinued list!! Sales drives survival so I'm guessing that it wasn

For years, my home APRS Webservers have been running on a Comcast cable modem Internet connection that barely yielded a 500Kb/sec upload speed. As of 1 May 2021, these servers are now using a 100 Mb/s

Hello i have tried the loop..as I have stated it was a poor performer..but was it?? HOWEVER..i wish to retract this.. reason.. I am using very low input impedance amps on my loops..this is because as

If, as I suspect, I have a problem with my Wellbrook (not sure if it's really "had it" yet. WouId it be possible to use this 2nd LAA version of the ccw loop with the Wellbrook base/power unit feeding

I received all my parts today 4-22-21. Box was in perfect condition, everything inside was also perfect. Chris, you are an excellent craftsman looking at your work. Cant wait to put it up and test. Un

Andy DL8LAS has just posted an interesting YouTube video on a vertical antenna using a High Z Antenna Amplifier. He uses a solar panel and battery to power it via a bias tee box. It feeds his CW Skimm

I have been testing out my new new loop amplifier+ and I have noticed that the board runs quite hot when powered from my 12v bias-t supply. Presumably, in order to obtain an improved dynamic range, th

Hi Chris. Just enquiring before I order, are you able to build the VHF/UHF Multicoupler at the moment? Looking for 5 output, all BNC. Thanks, Phil

Chris, I put in an order for the Inverted U antenna 9:1Current Balun and Resistor box a couple weeks ago and never got any Confirmation that you received it. I requested an SO239 on the Balun box. The

Are the CrossCountry loop amplifiers and T-bias boards available to order at the moment?

Hi Chris, The red LED is a power indicator and I have 12 VDC going up to the antenna but the green LED is off and I've noticed that I've lost about 3 S units of signal gain on my WSPR decodes and VLF

I know CROSS COUNTRY has been removed because of windows 10. I still have like many windows 7, would be nice to have it up for windows 7 which it did work great. Just a suggestion. POB/K8LEN

Hi, Chris, I'm Gaspar, EA6AMM, a happy costumer (CCW HF Active Loop ANT). Some time ago I read about a project you were working on about a version of the CCW multicoupler that would be able to be used

Evening folks. I've not checked in for a while as I've been playing radio from the car with my new IC7300. However, Home is a noisy suburb of Liverpool/Bootle UK and I've been experimenting with a QRM