Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-11 Thread Jim KO5V
Yes, me too... >>Thanks for the tip, Don. Been preparing coax cables for years the hard (and >>wrong) way. > >Sent from my iPhone > >> On Oct 10, 2019, at 3:02 PM, Don Wilhelm wrote: >> >> Clark and all, >> >> The secret to stripping the outer insulation from ANY coax (including the >>

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-11 Thread Clark Macaulay
Thanks for the tip, Don. Been preparing coax cables for years the hard (and wrong) way. Sent from my iPhone > On Oct 10, 2019, at 3:02 PM, Don Wilhelm wrote: > > Clark and all, > > The secret to stripping the outer insulation from ANY coax (including the > RG178) is to first score the

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-10 Thread Don Wilhelm
Clark and all, The secret to stripping the outer insulation from ANY coax (including the RG178) is to first score the outer insulation a bit (not trying to cut all the way to the shield), then bend the cable at the score mark which will stretch the insulation a bit - then a light touch with

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-10 Thread Clark Macaulay
Helps a lot, Jim. Yes...you answered my question in that you have done it. So, I'll set aside a morning where I swear off coffee (steadier hands) and using a new razor blade give it a try. Didn't know the cable in the kit is RG178 which is about 30% smaller than RG174. I don't see anyplace on

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-10 Thread Jim KO5V
Clark, Sorry, I should have read your question a bit more carefully - not enough coffee, I guess. I used the small RG178 cable that came with the kit. I carefully used a one-sided razor blade to cut the outer jacket and dielectric. I stripped the outer jacket back about 1/2", then cut the

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-10 Thread engineercm
Hi, Jim. Thanks for the quick reply. I didn't make my question as clear as I thought I had. I have the installation documents (from DXE). That's where the neat implementation is shown using the 3-pin connector. My problem is the very small cable for input that mates with the new board. I am

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-10 Thread Jim KO5V
Clark, I have the original Clifton Labs instructions for building and installing the amp into a K2. Your amp already built, so all you need are the installation instructions, right? I can scan them, and send them to you as a .pdf. Let me know. 73, Jim KO5V

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-10-10 Thread engineercm
When I ordered the unit for the K2, I was expecting all the parts needed to install the amp. I was mistaken. The only documentation provided are legacy documents showing how to connect to the pins underneath the NB board using a 3 pin socket/pins, which is very clean, but the DXE kit did not not

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-08-20 Thread Don Wilhelm
Robert, Yes, the alternate connection point will reduce the K2 LO strength. Be aware that there are other causes for that center spike on the display, including soundcard and cabling inadequacies. If those are the real issue for you, the LP-Pan forum is the best place for advice. 73, Don

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-08-19 Thread Robert G Strickland via Elecraft
Don... I got one of the original Clifton Lab boards and installed it in my K2 [after you had serviced the unit]. Installation required a choice of pick off points: right after the first mixer, and somewhere else a bit more isolated [don't have the instructions before me]. I chose the first.

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-08-19 Thread Don Wilhelm
Clark, I have installed the original Z1 buffer amp in several K2s. They work very well. The DXE version is prebuilt, and should simplify installation. I see 3 reviews on the DXE website (but none for the K2), and they all show it as excellent and easy to install. 73, Don W3FPR On

Re: [Elecraft] [K2] DXE Clifton Labs Z10000 Buffer Amp

2019-08-19 Thread Jeff Blaine
Not sure about a review at DXE, but categorically anything cooked up by the late Jack Smith K8ZOA is an exceptional performer.  The CLifton ports that DXE has done have been well implemented so you can expect good results. I've used the original Clifton version of the board in a number of