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Re: Loop antennas fed with ladderline

mi5utc
 

--- In YaesuTuner@..., "mi5utc" <alpinecarni@...> wrote:

Hi Group

I have a 80ft delta loop however my tuner cant reach it as the
control
cable is only 16 ft long. Could I feed the corner of my delta loop
from the tuner using some ladderline ?

Any help / advice would be appreciated..

Syd

MI5UTC
Yes I tried ladder line (approx 17ft) from the tuner to one of the
lower corners and it worked a treat. Thanks for the advice.

Syd
MI5UTC


Re: Loop antennas fed with ladderline

 

I know there is a formula for it, I do not know it. All I did was
use as long of a piece that I could keep vertical which ended up
being 25 foot. So do the same, run a piece of ladder line from your
tuner to your delta loop and try that, you may be suprised.

--- In YaesuTuner@..., Kyle N4NSS <n4nss@...> wrote:

How long of 450 ohm line?


ab9lx <ab9lx@...> wrote:
Hello

YES! I made a 540 foot loop for field day and fed with 450 ohm
ladder
line and it worked GREAT! Do it you will be pleased.


--- In YaesuTuner@..., ivorydawn <g7mns@> wrote:

mi5utc wrote:
Hi Group

I have a 80ft delta loop however my tuner cant reach it as the
control
cable is only 16 ft long. Could I feed the corner of my delta
loop
from the tuner using some ladderline ?

Any help / advice would be appreciated..

Syd

MI5UTC
Hi Syd,

They work fine with Ladder Line feed, just keep the ladder line
away
from conducting surfaces, from your description this should not
be
a
problem. Alternatively extend the control line, I would try the
ladder
line first though.

Regards

Andy - G7MNS


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Re: Loop antennas fed with ladderline

Kyle N4NSS
 

How long of 450 ohm line??


ab9lx wrote:
Hello

YES! I made a 540 foot loop for field day and fed with 450 ohm ladder
line and it worked GREAT!? Do it you will be pleased.


--- In YaesuTuner@..., ivorydawn wrote:
>
> mi5utc wrote:
> > Hi Group
> >
> > I have a 80ft delta loop however my tuner cant reach it as the
control
> > cable is only 16 ft long. Could I feed the corner of my delta
loop
> > from the tuner using some ladderline ?
> >
> > Any help / advice would be appreciated..
> >
> > Syd
> >
> > MI5UTC
> Hi Syd,
>
> They work fine with Ladder Line feed, just keep the ladder line
away
> from conducting surfaces, from your description this should not be
a
> problem.? Alternatively extend the control line, I would try the
ladder
> line first though.
>
> Regards
>
> Andy - G7MNS
>
> ????? ?????
> ___________________________________________________________
> To help you stay safe and secure online, we've developed the all
new Yahoo! Security Centre.
>







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Re: Loop antennas fed with ladderline

 

Hello

YES! I made a 540 foot loop for field day and fed with 450 ohm ladder
line and it worked GREAT! Do it you will be pleased.


--- In YaesuTuner@..., ivorydawn <g7mns@...> wrote:

mi5utc wrote:
Hi Group

I have a 80ft delta loop however my tuner cant reach it as the
control
cable is only 16 ft long. Could I feed the corner of my delta
loop
from the tuner using some ladderline ?

Any help / advice would be appreciated..

Syd

MI5UTC
Hi Syd,

They work fine with Ladder Line feed, just keep the ladder line
away
from conducting surfaces, from your description this should not be
a
problem. Alternatively extend the control line, I would try the
ladder
line first though.

Regards

Andy - G7MNS


___________________________________________________________
To help you stay safe and secure online, we've developed the all
new Yahoo! Security Centre.


Re: Loop antennas fed with ladderline

ivorydawn
 

mi5utc wrote:
Hi Group

I have a 80ft delta loop however my tuner cant reach it as the control cable is only 16 ft long. Could I feed the corner of my delta loop from the tuner using some ladderline ?

Any help / advice would be appreciated..

Syd

MI5UTC
Hi Syd,

They work fine with Ladder Line feed, just keep the ladder line away from conducting surfaces, from your description this should not be a problem. Alternatively extend the control line, I would try the ladder line first though.

Regards

Andy - G7MNS


___________________________________________________________ To help you stay safe and secure online, we've developed the all new Yahoo! Security Centre.


Re: Loop antennas fed with ladderline

Kyle N4NSS
 

There is one nice thing about antennas....try it and tell us how it works.

mi5utc wrote:
Hi Group

I have a 80ft delta loop however my tuner cant reach it as the control
cable is only 16 ft long. Could I feed the corner of my delta loop
from the tuner using some ladderline ?

Any help / advice would be appreciated..

Syd

MI5UTC





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Loop antennas fed with ladderline

mi5utc
 

Hi Group

I have a 80ft delta loop however my tuner cant reach it as the control
cable is only 16 ft long. Could I feed the corner of my delta loop
from the tuner using some ladderline ?

Any help / advice would be appreciated..

Syd

MI5UTC


Re: FC-40 problem

Dave
 

?
I let the connector dry and?the radio and tuner?work OK.? So I am going to have to wrap up the connection better this time.? But glad it is OK.
?
Did not use WD-40, but would have thought it would have been OK, seeing as it is supposed to displace water.?
?
Thanks to all who replied.
?
Dave, NJ4F
?

----- Original Message -----
Sent: Monday, March 27, 2006 9:00 PM
Subject: Re: [YaesuTuner] FC-40 problem

Hi, the rusty connector diagnosis makes sense; I had a similar problem
avec water in the control cable connector.? I dried it out and then
sealed the area with putty and then wrapped it with vulcanizing tape.?
No problems during a long wet, salty winter.

I would however recommend against WD-40 on the connector.

WD-40 has silicone in it that can interfere with conductivity, and it
will trap dirt.
Although I might get flamed, I always liked freon-12; it was cheap, it
would clean almost anything and it was so volatile that if water was
present, it would aggressively dry the area with no residue.
Check your local electronic store to see what they have.? You might find
a spray can of something that you can use.

73 de va3ae


NJ4F wrote:

> Thanks for the replys from Clive, and Kyle.? Have been out of town
> this weekend, but I think I found the problem:? Took the tape off the
> end of the control cable at the tuner end and found lots of moisture.?
> Haven't had time to fix and try, but feel sure that is going to be the
> problem.? Was letting it dry out, considered squirting WD-40 in it,
> but haven't yet.? Will let it dry overnight and check it out tomorrow.
> Dave, NJ4F
>?



Re: FC-40 problem

David Scobie
 

Hi, the rusty connector diagnosis makes sense; I had a similar problem avec water in the control cable connector. I dried it out and then sealed the area with putty and then wrapped it with vulcanizing tape. No problems during a long wet, salty winter.

I would however recommend against WD-40 on the connector.

WD-40 has silicone in it that can interfere with conductivity, and it will trap dirt. Although I might get flamed, I always liked freon-12; it was cheap, it would clean almost anything and it was so volatile that if water was present, it would aggressively dry the area with no residue.
Check your local electronic store to see what they have. You might find a spray can of something that you can use.

73 de va3ae


NJ4F wrote:

Thanks for the replys from Clive, and Kyle. Have been out of town this weekend, but I think I found the problem: Took the tape off the end of the control cable at the tuner end and found lots of moisture. Haven't had time to fix and try, but feel sure that is going to be the problem. Was letting it dry out, considered squirting WD-40 in it, but haven't yet. Will let it dry overnight and check it out tomorrow.
Dave, NJ4F


Re: FC-40 problem

NJ4F
 

?
Thanks for the replys from Clive, and Kyle.? Have been out of town this weekend, but I think I found the problem:? Took the tape off the end of the control cable at the tuner end and found lots of moisture.? Haven't had time to fix and try, but feel sure that is going to be the problem.? Was letting it dry out, considered squirting WD-40 in it, but haven't yet.? Will let it dry overnight and check it out tomorrow.
Dave, NJ4F
?
?

----- Original Message -----
From: Clive T
Sent: Saturday, March 25, 2006 12:51 PM
Subject: Re: [YaesuTuner] FC-40 problem

hi Dave, i've been using fc-40 over a year. no probs.
?
I'm assuming you've checked ground and the coax hasn't gone o/cct....to the tuner I mean, cos y'd have poor rx, and HSWR indications... so it could be a faulty control cable to the fc-40 (cn borrow one from a dealer to check?)
or try resetting both the 857D and the FC-40.. remember to set the CAT/LIN/TUNER back to "TUNER" after resets.
alternatively., does it run "off the veh" as a complete station with a longwire ant and a psu?
?
good luck!
Let us know what u discover!
?
?OH2FBK // G1wzm //9v1az
_____ Original message _____
Subject: [YaesuTuner] FC-40 problem
Author: "davefuseler"
Date: 24th March 2006 11:17:33


Re: FC-40 problem

Kyle N4NSS
 

I had almost similar HVSWR and thought it was the rig.? Then I checked the tuner and later noticed that the control cable looked rusty.? I reinserted the cable and also reset the tuner.? All's well now.

Clive T wrote:
hi Dave, i've been using fc-40 over a year. no probs.
?
I'm assuming you've checked ground and the coax hasn't gone o/cct....to the tuner I mean, cos y'd have poor rx, and HSWR indications... so it could be a faulty control cable to the fc-40 (cn borrow one from a dealer to check?)
or try resetting both the 857D and the FC-40.. remember to set the CAT/LIN/TUNER back to "TUNER" after resets.
alternatively., does it run "off the veh" as a complete station with a longwire ant and a psu?
?
good luck!
Let us know what u discover!
?
?OH2FBK // G1wzm //9v1az
_____ Original message _____
Subject: [YaesuTuner] FC-40 problem
Author: "davefuseler"
Date: 24th March 2006 11:17:33


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Re: FC-40 problem

Clive T
 

¿ªÔÆÌåÓý

hi Dave, i've been using fc-40 over a year. no probs.
?
I'm assuming you've checked ground and the coax hasn't gone o/cct....to the tuner I mean, cos y'd have poor rx, and HSWR indications... so it could be a faulty control cable to the fc-40 (cn borrow one from a dealer to check?)
or try resetting both the 857D and the FC-40.. remember to set the CAT/LIN/TUNER back to "TUNER" after resets.
alternatively., does it run "off the veh" as a complete station with a longwire ant and a psu?
?
good luck!
Let us know what u discover!
?
?OH2FBK // G1wzm //9v1az
_____ Original message _____
Subject: [YaesuTuner] FC-40 problem
Author: "davefuseler" <nj4f@...>
Date: 24th March 2006 11:17:33


FC-40 problem

davefuseler
 

I installed the FC-40 in my truck after getting it at Orlando, the
857D had been in the truck for several months. Installation went OK,
tuner seemed to tune OK on all bands from 60M down. A few weeks ago
the radio suddenly quit transmitting, no bar indication. Receive was
OK. Checked 2M with wattmeter, no output, antenna analyzer said 2M
antenna was OK. Sent radio back to Yaesu, came back today. Hooked it
up, didn't work. Played with 2M antenna, it worked, then didn't work.
Discovered that when I unplugged the control cable from the back of
the radio, the radio would work. Plug it back in, the radio would not
work. Tried tuning up on 20M, had high SWR. Unplugged cable, radio
would work.
Has anyone else had this problem?
Dave, NJ4F


Re: Wanted : FC-40 remote tuner for my 897 FOUND !

va2dv
 

The local dealer finally got my money for a new one.
Now it's time to play with some wires.
Thanks to all,
Dave VA2DV


Re: Wanted : FC-40 remote tuner for my 897

Kyle N4NSS
 

When are you going to learn not to get rid of anything?? Hee hee.

va2dv wrote:
I am looking for a clean,near-new condition FC-40 remote tuner.
I have sold mine in a recent trade-in and miss it a lot.
Maybe someone got one in the recent promotion and dont plan to use it ?
Let me know what you have.Can pay via Paypal.
Thanks for reading,
Dave VA2DV






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Wanted : FC-40 remote tuner for my 897

va2dv
 

I am looking for a clean,near-new condition FC-40 remote tuner.
I have sold mine in a recent trade-in and miss it a lot.
Maybe someone got one in the recent promotion and dont plan to use it ?
Let me know what you have.Can pay via Paypal.
Thanks for reading,
Dave VA2DV


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FC 30 TUNNER WILL WORK ON THE FT 100D

the_federalist_1787
 

I just found out my FC 30 tuner for my 857D will work with my FT100D
as well as the FC20.Any one know what other yaesu auto tuners will
work with these two radios other than the FC 40?


Re: On Vacation with a FC-40/FT-897 in 3B8

dj5hd
 

Clive,

an FT-857D is installed in my car and I used the FC-40 with it
stationary. I can not find any functional differences to the FT-897.

The FP-30 is very compact, installed into to the FT-897, one piece
less to carry when you travel. The US version of the FP-30 has a
voltage selector 115/230VAC. Due to stupid european regulations of CE
marking, this switch is not installed in the EU versions. I used an
old PC power supply voltage selector switch and built it into my
FP-30. It is a very easy job to do this.
I used the gear occasionally in W4 and Canada when I am on travel.

Getting the lis in 3B8 takes 2-3 months. Contact Jacky, 3B8CF, he will
help you with the procedure. After arrival, you have to visit the 3B8
officials, pay 1000 Rupies, abt. 30US$ and you get the documents.
Never go on the air or bring your rig into the country without permission!
My callsign from Feb 2nd to 15th was 3B8/JD5HD. You can not get a
native call unless you you visit the country regularely every year, I
was told.

Cheers,

Jurgen




--- In YaesuTuner@..., "Clive T" <l81ker@...> wrote:

hi Jurgen., i'm intrigued to hear more of your experiences with the
897 and to compare with 857D....
I guess you have a key advantage with that built-in power supply.,
does it work in the US (110v?)

Also., how did you get permission to operate in Mauritius? is there
a reciprocal licence? what was yr call there?

Cheers
Clive

_____ Original message _____
Subject: [YaesuTuner] On Vacation with a FC-40/FT-897 in 3B8
Author: "dj5hd" <jurgen@...>
Date: 20th February 2006 3:9:11


Re: On Vacation with a FC-40/FT-897 in 3B8

dj5hd
 

Hanno,

the control cable from the FC-40 to the FT-897 was a home made, 10m
long. I installed clap-on ferrites at both ends near the plugs, not
sure if they were necessary, but no problem with rf.
Plugs and ferrites were obtained from Reichelt electronic in DL.
My cable is shielded, the shield connected to GND at both ends.
Diameter, if I remeber right 0.14mm, that is the best you can fit into
the mini plugs.

Jurgen

--- In YaesuTuner@..., "Hanno, DK3HV" <hanno@...> wrote:
...
Do you have extension cable for the remote controller? I think the
cable between radio an FC 40 is short. I have produced my own extension
cable 15m and in total I can use 20m with the original one. No
prpblem for
the tuning finction, but some HF cause problems for some "automatic"
retuning of the FC 40.