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Re: Need TX500/136 or TRX2 Controller

Original controller fixed! Please disregard request from original post...

73,
John WA3ETD / WG2XKA
by WG2XKA
11 Jul 2016 17:51
 
Forum: Juma Discussion
Topic: Need TX500/136 or TRX2 Controller
Replies: 4
Views: 1576

Re: Need TX500/136 or TRX2 Controller

RR!

John
by WG2XKA
28 Jun 2016 18:05
 
Forum: Juma Discussion
Topic: Need TX500/136 or TRX2 Controller
Replies: 4
Views: 1576

Need TX500/136 or TRX2 Controller

NEEDED: the assembled/good controller board for the TX500/136 or TRX2 transmitter.
Front panel not required. Let me know, appreciated!

WA3ETD e-mail good on QRZ, TNX!

John WA3ETD / WG2XKA
by WG2XKA
26 Jun 2016 19:02
 
Forum: Juma Discussion
Topic: Need TX500/136 or TRX2 Controller
Replies: 4
Views: 1576

TX500-Incorrect Component In Kit

I recently built a TX500 for another...when powered up, display shows '?????' as model number, it should indicate 'TX500'. This problem was traced to the Model Select voltage passed from the main board to display board on startup, which should be ~1.0 V. It turns out that a 3.3V version of IC8, the ...
by WG2XKA
10 Jul 2015 00:05
 
Forum: Juma Discussion
Topic: TX500-Incorrect Component In Kit
Replies: 0
Views: 1687

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