Cottons out of the WM & into the TD.
<hiatus during which I forgot about the cottons>
Cottons out of the TD and airing on the landing.
The Radiomobile car wireless has had more bits changed, mostly remarkably intercoursed capacitors.
It played for a long time this afternoon but the distortion gradually increased.
I've altered the bias on the audio amp but there's more going on than I've figured out.
For something I faffed about with nearly half a century ago, it seems to work ok considering my almost complete lack of test equipment at the time.
Quite why the IF is at 540kHz, I dunno.
Why the IF transformers are double tuned: I dunno (most odd but the IF does work).
The inverter that generates the 100V for the valves runs at 20kHz which is pretty good and seems as solid as a rock.
Tea: Tesco breaded haddock, stewed rock hard pears (experiment) with custard as a change from the orange segments, 0.91 pints of good Glengettie tea.
Entertainment: Chino(1973) being some obscure Charles Bronson thing from the 70s that I've never heard of, and wish I hadn't since it's not exactly gripping.
As one of the reviews says "lots of spag, not so much western".
Freecell score: 85%, running average 83%.
I should have quite whilst I was ahead.
<hiatus during which I forgot about the cottons>
Cottons out of the TD and airing on the landing.
The Radiomobile car wireless has had more bits changed, mostly remarkably intercoursed capacitors.
It played for a long time this afternoon but the distortion gradually increased.
I've altered the bias on the audio amp but there's more going on than I've figured out.
For something I faffed about with nearly half a century ago, it seems to work ok considering my almost complete lack of test equipment at the time.
Quite why the IF is at 540kHz, I dunno.
Why the IF transformers are double tuned: I dunno (most odd but the IF does work).
The inverter that generates the 100V for the valves runs at 20kHz which is pretty good and seems as solid as a rock.
Tea: Tesco breaded haddock, stewed rock hard pears (experiment) with custard as a change from the orange segments, 0.91 pints of good Glengettie tea.
Entertainment: Chino(1973) being some obscure Charles Bronson thing from the 70s that I've never heard of, and wish I hadn't since it's not exactly gripping.
As one of the reviews says "lots of spag, not so much western".
Freecell score: 85%, running average 83%.
I should have quite whilst I was ahead.
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