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Date
Re: Balun for HF
Karl, No, a center fed dipole will not work on the even harmonics of the fundamental freq, 80m not work on 40m,? It has to do with the voltage/current.? At fundamental half wave at the center the
By Ron Wright · #195636 ·
Re: GE MII voter complete
Not sure I get what that means... How are you linking sites?
By Jim Barbour · #195635 ·
Re: 6' base station cabinet needed in the Ozarks
Bill I'm forthing at the mouth.? Let's see, 3 days (at least) travel time, putting up with crazy drivers on I-5, sleeping in the truck, meals, threat of being robbed or mugged; naw, I'll have to pass
By Karl Shoemaker · #195634 ·
Re: GE MII voter complete
Thanks, I got that the first time Jim,? I forgot to mention I don't want a ST on the tail of a downlink. Chris I had some issues with the LGD one. I wrote a supp manual about it on the web site you
By Karl Shoemaker · #195633 ·
Re: Balun for HF
If you go with the fan dipole, check out the SRI (Stanford Research Institute) version. Jeff - NZ2S
By JeffBanke · #195632 ·
Re: Balun for HF
I suggest you have a look DJ0IP's information. https://www.dj0ip.de/balun-stuff ( https://www.dj0ip.de/balun-stuff/ ) Steve - N8AR
By Steve-N8AR · #195631 ·
Re: GE MII voter complete
Again, you don't need to mod a GE voter for E&M/COR signalling. It's built in.
By Jim Barbour · #195630 ·
Re: GE MII voter complete
I used a DH voter at a previous job on our low band radio system. It worked great after I did some modifications to it because it didn't like 0 DBM audio reference levels. That one's easy to
By Chris Boone WB5ITT · #195629 ·
Re: GE MII voter complete
During my 26-year with the State we had the Motorola version.? We used the ST not only for a reference (for the S/N circuit) but also for signalling (what "hams" call cor) which would signal the
By Karl Shoemaker · #195628 ·
Re: Telewave TPRD-1554 Won¡¯t Tune To 600KHz Notch
The loops in my unit don't have any extra caps on them. Telewave support sent me over the schematic for the 600KHz loops and the capacitor value I need. I'm just waiting on the caps to arrive.
By Jared Smudde · #195627 ·
Re: Telewave TPRD-1554 Won¡¯t Tune To 600KHz Notch
Take a look If you pull the loops from the cavity not tuning you may find the cap is there but cut - common depending on build year and at tune time the cap was nipped for above 154 MHz If it's older
By Ranger Radio · #195626 ·
Re: Occupied bandwidth
There's no doubt in my mind there is something wrong with that machine. If it's using a duplexer (most 6M rptrs in Ohio are split site), it's got a problem or not tuned right. Bu
By Jim Barbour · #195625 ·
Re: Balun for HF
Ron, they are on my short list however, there's so many choices. I'll have to learn more to make the correct purchase. For example to learn what "ATU" is. Now I know what it's like being at the other
Re: Balun for HF
Most QRP groups talk about baluns.? End Fed Wire antennas are used a lot and they require 9:1 or 49:1 baluns. Off Center Fed wire antennas need 4:1 balun, there are FB groups.? Prefer current balun
By Ron Wright · #195623 ·
Re: GE MII voter complete
*work without status tone (voter tone)... \
By Jim Barbour · #195622 ·
Re: GE MII voter complete
I've never seen a GE voter that wouldn't work with status tone. They all have E&M inputs that can be used with the COR output of most rx's-maybe a relay driver board at most. The only exception is one
By Jim Barbour · #195621 ·
Re: rf output
If it's dropping after 4 seconds of key up, you likely have a component going bad in the PA which is heating up.. I had one Quantar that the PA would show fail on the front panel on power up and
By Chris Boone WB5ITT · #195620 ·
Re: Balun for HF
/g/Ham-Antennas Might be of interest to you. Joe, K1ike
By Joe · #195619 ·
Re: rf output
You should stop counting to four, Don. >:-} 73, Gary - W6GVS
By Gary - W6GVS · #195618 ·
Re: Balun for HF
Thanks, Jim -- - Regards, Karl Shoemaker To contact me, please visit SRG's web site at http://www.srgclub.org for the current email address.
By Karl Shoemaker · #195617 ·