RF Tracking - adjusting T1, 2, 3
Has anyone actually done this part of the FT-301 alignment? On 4.0 MHz you adjust T2 & T3 for maximum output power. Then adjust T1 for best Rx sensitivity. Problem is that all three of these in the
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Joel Weder, VE6EI
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#164
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Re: RF Tracking - adjusting T1, 2, 3
Yes Joel¡.I did it and found some improvement, but the rig I was working on had had a hard life. Dave¡.G4DAX.
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Dave smith
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#165
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Update on my FT-301
Got the radio re-assembled the other day. Installed LED's in place of the three incandescent bulbs. Trying diffused yellow, as I've always felt the white bulbs gave the front panel a too-stark
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Joel Weder, VE6EI
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#166
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Re: Update on my FT-301
Well, I¡¯m glad I didn¡¯t try too hard to find a replacement pot. As I was taking the old one out I realized one of the traces underneath was cracked. Patched that and I¡¯m back in action. Who
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Joel Weder, VE6EI
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#167
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Re: FT-301 No Tx Output - Solved!
Hello Marcel, It¡¯s good to hear that you have solved your problem. I¡¯m not sure what is causing that failure, but perhaps there will be a few more ! 73 from Calgary¡ Joel Weder VE6EI
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Joel Weder, VE6EI
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#168
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Tune knob FT-301
Hello, I¡¯m a new user in this group. Yesterday I bought a FT-301 and the tune knob is replaced. I want to make this rig original and perhaps is here somebody that has a spare knob and want to sell
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Marcel Crijnen <crijnen@...>
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#169
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Re: FT-301 No Tx Output - Solved!
Hello Joel, I¡¯ve the same problem but I¡¯ve located the damaged parts in the schematic! 73 Marcel DK1NL
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Marcel Crijnen <crijnen@...>
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#170
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Re: Tune knob FT-301
Hi Marcel, What is your story regarding your new FT301, why did you purchase this radio? What parts are you needing? When I first saw this radio back in 1979 I fell in love with it and purchased the
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Michael K.
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#171
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Re: Tune knob FT-301
Hello Mike, I collect old Yaesu radios and I already had the little brother the FT-221R. The ¡°tune¡± knob is not original and want to replace it. Greetings Marcel DK1NL.
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Marcel Crijnen <crijnen@...>
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#172
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Re: Tune knob FT-301
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Marcel Crijnen <crijnen@...>
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#173
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Re: Tune knob FT-301
Hi Marcel, Nice collection! I¡¯ll see if I can find a the proper knob, not sure if I have it. Question for you what desk mic are you or would you be using for the 301? MD-1B8 or YD-844 these don¡¯t
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Michael K.
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#174
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Re: Tune knob FT-301
Hello Michael, you¡¯re right, they both don¡¯t fit at the 301. I would choose a Shure 444 or a black Turner. Marcel.
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Marcel Crijnen <crijnen@...>
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#175
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FT-301AD free to a good home
Just given one. No supply or cable. Needs cleanup and testing IF someone is interested in it. I'll do this if I know its going somewhere if its OK. I live near Charlotte, NC It goes to recycle
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Bo W4GHV <bobarr@...>
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#176
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Re: FT-301AD free to a good home
Hi, I¡¯m interested in your 301ad. Let me know cost to ship. I have a lot of spare parts to fix. I¡¯ve been wanting the AD version. Thanks, KD6UJS MICHAEL
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Michael K.
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#177
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Re: FT-301AD free to a good home
Hello Michael, you¡¯ve a lot of spares. Do you have a ¡°tune¡± knob? Greetings Marcel.
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Marcel Crijnen <crijnen@...>
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#178
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Re: FT-301AD free to a good home
Hello Bo. The 'AD is the only one I need for the series. Put me on the list, if the other(s) don't work out. (currently have: 301, D, SD, S(x2)) Thanks, Jim
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Jim
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#179
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Re: Yaesu FP-301D PROM Generator
Hi, I just came accross this thread. I purchased the complete Ft301 line back in 1979 still have it brand new and in boxes. In the early 90¡¯s I purchased a bunch of the IC that get programmed for
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Michael K.
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#180
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Re: Yaesu FP-301D PROM Generator
Hi, Have some info from Yaesu back in 1992. That could have if have haven¡¯t already figured it out. Yaesu send me 7 fax pages. let me know if your still interested. Kd6ujs mike
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Michael K.
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#181
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Re: Yaesu FP-301D PROM Generator
I've burned several of these. See scope picture from power supply. South Hills ARC - KS3R/N3WX/W3PIT www.sharc.org, www.sharc.net, www.ks3r.org
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James Mounts
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#182
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Re: Yaesu FP-301D PROM Generator
Hi, Did you make the programmer. Mike
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Michael K.
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#183
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