[JRC] PLEASE HELP

[Jimmy Rachmat]

Dear Bob, Jim
My radio can not receive and transmit below frequency 7.500MHZ.
Since 1.800 MHZ to 7.500 MHZ, i can not hear anything in the receiver and i
try to transmit but there are not power i see in the power meter.
I think maybe something wrong with my radio programs or hardware because the
radio have trouble in the middle of my communication in the 40 meter band.
I have try to reset the radio with the prosedure in the manual, but can not
make anything.
Upper the frequency 7.500MHZ to 50 MHZ, everything normal.

 diagram of trouble frequency :
1.800 mhz ======trouble======7.500mhz ======normal======50.000mhz

 Note: 7.500mhz is the teh border between the trouble ( under 7.500mhz) and
 the normal (upper 7.500mhz)

 I very appreciate your early response.
Many thank's for your information and i look forward for many information to
make my radio running well.

Best Regards
Jimmy-YB7KNV

>
> ----- Original Message -----
> From: "Bob Spooner" <rls19 at psu.edu>
> To: "'indiraya'" <indiraya at telkom.net>
> Sent: Wednesday, February 16, 2005 11:47 PM
> Subject: RE: [JRC] PLEASE HELP
>
>
> Jimmy,
>
> Are you saying that when you tune from 7.500 to 7.499 that the radio goes
> dead? Does the display show the frequency? Does it happen if you use the
RIT
> to lower the receive frequency?
>
> Regards,
> Bob AD3K
>
>                             Robert L. Spooner
>                      Registered Professional Engineer
>                        Associate Research Engineer
>                   Intelligent Control Systems Department
>
>          Applied Research Laboratory        Phone: (814) 863-4120
>          The Pennsylvania State University  FAX:   (814) 863-7841
>          P. O. Box 30
>          State College, PA 16804-0030       rls19 at psu.edu
>
> -----Original Message-----
> From: jrc-bounces at mailman.qth.net [mailto:jrc-bounces at mailman.qth.net] On
> Behalf Of indiraya
> Sent: Wednesday, February 16, 2005 8:58 AM
> To: jrc at mailman.qth.net
> Subject: [JRC] PLEASE HELP
>
>
>  I have a Mint JST-245 HF Plus 6 Meters Transceiver.
> Now my JRC JST-245 CAN NOT receive and transmit under frequency 7.500 MHZ.
> Upper frequency 7.500 MHZ the JRC JST-245 work normally. Please help me to
> repair my JRC.
>
> Best Regards
>
> Jimmy- YB7KNV
>
> ----- Original Message -----
> From: "Charlie Hugg" <hug-a-bug1 at cox.net>
> To: <jrc at mailman.qth.net>
> Sent: Friday, July 23, 2004 8:09 AM
> Subject: [JRC] FS Super Nice JST-245 Station
>
>
> > I have a Mint JST-245 HF Plus 6 Meters Transceiver with every optional
> > filter and the Monitor Board installed. I also have the High Stability
> > Crystal Kit(It is new in the box, not installed) plus the matching JRC
> > NVA-319 Speaker and the original Service Manual. I have the original
> > boxes for the JST-245. Also included in as new Heil GoldLine Desk Mic
> > with
> correct
> > cable for the JST-245.  This rig has low hours and is very nice. I
> > don't think that you will find a nicer none. It works perfectly. I
> > just have too many transceivers. I can provide digital pictures upon
> > request.  I will
> the
> > sell the whole  package for $2200.
> > Thanks,
> > Charlie Hugg, K5MBX
> >
> > ________________________________
> > See my Collins, Signal/One & Drake
> > Photo Galleries and Hallicrafters Virtual
> > Museum at: http://hug-a-bug.com
> >
> > _______________________________________________
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> > JRC at mailman.qth.net http://mailman.qth.net/mailman/listinfo/jrc
> >
>
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