Copper Talk » Modifications » Radios » Browning markIII peak and tune « Previous Next »

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Slicker
Posted on Friday, June 14, 2002 - 3:47 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

anyone have any info on the peak and tune on the markIII other that adjusting the plate also would like to adjust modulation and receiver sensitivity
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Weakeststation
Posted on Friday, January 03, 2003 - 1:45 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

All i have is remove r38 for am
remove r69 for ssb.. im am truly sorry that this is all that i have... i wish i could help you more...
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Browningboy
Posted on Friday, July 04, 2003 - 10:01 am:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

you can't remove them there tunning pots,drop us an email and we'll send you the sams info on retunning the rig John Browning Boy in R.I.
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Browningboy
Posted on Saturday, July 05, 2003 - 2:01 pm:   Edit Post Delete Post    Move Post (Moderator/Admin Only)

From sams book the Modulation pot for am is R38 the ssb Alc is pot R69 and should be ajusted for no more than 10 watts max,now for the RF power well you'll have to tune 3 slugs very carefully first adjust T1 for max then adjust T2 for max peak with the slug at the bottom of the coil now adjust T6 for max peak with the slug at the top of the coil now check the plate and the bias and readjust as needed should be alset now and for the receive lets see to adjust the s meter it's R27 with no antenna to retune the whole receiver will take a bit and if you need it drop me a line BrowningBoy in R.I. Bt634 John

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