Re: [Elecraft] W2 directional coupler

I might.. Will look when I get home on Friday, Larry k6ro www.LSRarecoins.com 310-710-2869 > On Aug 16, 2022, at 3:28 PM, Ronnie Hull wrote: > > Anyone have a E850370 Directional Coupler for 144/450 mhz they will part > with? > Please let me know if you do > > Thanks and 73 > > Ron

[Elecraft] W2 directional coupler

Anyone have a E850370 Directional Coupler for 144/450 mhz they will part with? Please let me know if you do Thanks and 73 Ron W5SUM __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.

[Elecraft] W2 Directional Coupler

I have a spare 1.8-54 MHz 200W Max Directional Coupler that I'd like to sell for $100 + USPS. Please email off list. Phil K3TUF __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.n

Re: [Elecraft] W2 directional coupler N-connector

Thanks for all of the comments. I had an early experience in ham radio with satellites, AO-10 and AO-13, at frequencies 144, 430, 1.3 Ghz and 2.4 Ghz. Because of those frequencies N-connectors became a way of life. So I automatically think of N-connectors when I am working with those frequencies. I

Re: [Elecraft] W2 directional coupler N-connector

h.net Subject: Re: [Elecraft] W2 directional coupler N-connector not sure why you would change UHFs are good at 432. Bob K3DJC __ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfa

Re: [Elecraft] W2 directional coupler N-connector

not sure why you would change UHFs are good at 432,just need taping,, but then I tape type Ns too,,use good quality Amphenol UHF connectors I used them on a stacked set of K2RIW at 432 and after 15 year of service looked as good as when I put then up Bob K3DJC On Tue, 07 Aug 2012 10:12:47 -0600 p

Re: [Elecraft] W2 directional coupler N-connector

Please note that changing the connectors from SO-239s to N's will uncalibrate the W2's directional coupler as you go higher in frequency - especially on 432 MHz, leading to less accurate SWR indications. It may also affect wattmeter accuracy. We included additional compensation components in th

Re: [Elecraft] W2 directional coupler N-connector

The sensors can be ordered with N connectors from Elecraft. Bob, N6CM On Tue, Aug 7, 2012 at 9:45 AM, Ken G Kopp wrote: > Yes Paul, the connectors on the sending units are easily changed. > All mine have been changed using kits from Morse Express that > come with nicely-done interfacing plates

Re: [Elecraft] W2 directional coupler N-connector

Yes Paul, the connectors on the sending units are easily changed. All mine have been changed using kits from Morse Express that come with nicely-done interfacing plates to compensate for the pattern change. I've also changed the three antenna connectors on my K3 using these neat little kits. A ca

[Elecraft] W2 directional coupler N-connector

I am considering a small EME station on 432 Mhz. I would like to measure output power up to 200 watts. It appears that the current SO-239 connectors in the directional coupler could easily be changed to female N-connectors. Has anyone done that and what has been your experience. Thanks, 73

Re: [Elecraft] W2 directional coupler core size

juergen piezo wrote: > Elecraft seems to use very small cores for its directional coupler, > it does not strike me as the right size ferrite cores for a 2kw > meter. However I am no expert on this. I have looked inside many > wattmeters as a basis for comparison. Hi Juergen, Thanks for y