UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Linstead M2B AC/DC FET Millivoltmeter (1975)

Phil G4SPZ · 10th Feb 2016, 10:08 pm

Thanks Gerry. It's nice to see the detailed photos of the inside of your meter. Yours looks to have some much older transistors in the AC amplifier and larger components generally. I presume these meters were made in smallish quantities over a fairly long period of time, and they updated periodically as newer (or cheaper) components became available. For example, in my meter Q9 is an ME0412 and Q10 is an ME4102. I don't think either type is critical.

I've e-mailed you scans of the remaining information that I have, and I'm also attaching it below for the potential benefit of others searching for data on this meter.

Phil

10th Feb 2016, 10:08 pm	#13
Phil G4SPZ Dekatron Join Date: Apr 2005 Location: Bewdley, Worcestershire, UK. Posts: 4,748	Re: Linstead M2B AC/DC FET Millivoltmeter (1975) Thanks Gerry. It's nice to see the detailed photos of the inside of your meter. Yours looks to have some much older transistors in the AC amplifier and larger components generally. I presume these meters were made in smallish quantities over a fairly long period of time, and they updated periodically as newer (or cheaper) components became available. For example, in my meter Q9 is an ME0412 and Q10 is an ME4102. I don't think either type is critical. I've e-mailed you scans of the remaining information that I have, and I'm also attaching it below for the potential benefit of others searching for data on this meter. Phil Attached Thumbnails __________________ Phil Optimist [n]: One who is not in possession of the full facts Last edited by Phil G4SPZ; 10th Feb 2016 at 10:13 pm. Reason: Improved quality scan uploaded