Tokyo Hy-power Sagra 600

7/27/2010

I have recently been asked to take a look at a non working linear amplifier for 2m – a Tokyo Sagra 600. Being an optimist I spent quite some time on the web hoping to find a circuit diagram, but had no luck. It transpires that the amplifier’s owner did have a copy of the original manual he has finally passed this over to me.

I haven’t found the fault with the amp yet – it looks like it is in the control board which is in one of the least accessible places of the whole beast but in the meantime I have scanned the manual and posted it here in case anyone else is looking for it online the future.

sagra_600_manual0001.pdf
File Size:	941 kb
File Type:	pdf

Download File

9 Comments

John (G4DGK) link

9/12/2010 06:38:37 am

It was very considerate of you to post the Sagra Manual on to your site. I have been looking for one for the last six months. I have a Sagra myself. It is in 1st class condition. I have built and used many 250B/350F amplifiers in my time and I am an ex Engineer at Air Traffic Control. If you need any help or want to swap notes - then by all means get in touch with me. I will be only too pleased to help.

Best regards

John

Ian Hill G8MWK

12/24/2011 01:02:24 pm

Hey John
How about an ARG Reunion.
Sadly I am in Brisbane though for now, or not so sadly.

Did you ever hear from Pete While G8LBE ?
Regards
Ian

Ian Hill G8MWK

12/24/2011 01:05:13 pm

And I had one of your 4CX250B AMps.

I used it to excellent effect and I seem to remember it put a good signal into GB3LO from Upper Norwood.
Regards
Ian

John (G4DGK)

12/5/2014 06:23:46 am

Just found your post. Only 2.5 years too late.
I will just pop over in my private jet to see you.
Havn't got your address but that should not matter - not many people in Aus!

Regards John (G4DGK)

Ian Hill

11/4/2015 12:34:19 pm

John
Will be back in the UK next month. Hope to hear on GB3WL or the like sometime. Should put the old band back together . Regards Ian

Ian Hill

11/4/2015 03:11:01 pm

Hi Ian My Email addr. is [email protected]

John Bolton

11/4/2015 03:18:55 pm

Hi Ian my email address is [email protected]
I am married these days and live on the Epsom Downs only a few hundred yards from where the original GB3LO was sited.
Times have changed a lot of things many old enemies are no
longer with us and also the same for some old friends.
A Re-union meet is on the cards though - I can get in touch with
most of them. Are you coming back to the UK permanently?
Best regards

John (G4DGK)

Brian Horne

10/21/2023 06:36:20 am

Come round now Mr Bolton , you’ll get a shotgun up your arse (GB3LO / SL). Hahaha

Brian Horne

10/21/2023 06:34:56 am

Come around now Mr Bolton , you’ll get a shotgun up your arse … hahahaha

Tokyo Hy-power Sagra 600

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