Original controller fixed! Please disregard request from original post...
73,
John WA3ETD / WG2XKA
Search found 4 matches
- 11 Jul 2016 17:51
- Forum: Juma Discussion
- Topic: Need TX500/136 or TRX2 Controller
- Replies: 4
- Views: 7903
- 28 Jun 2016 18:05
- Forum: Juma Discussion
- Topic: Need TX500/136 or TRX2 Controller
- Replies: 4
- Views: 7903
- 26 Jun 2016 19:02
- Forum: Juma Discussion
- Topic: Need TX500/136 or TRX2 Controller
- Replies: 4
- Views: 7903
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
Front panel not required. Let me know, appreciated!
WA3ETD e-mail good on QRZ, TNX!
John WA3ETD / WG2XKA
- 10 Jul 2015 00:05
- Forum: Juma Discussion
- Topic: TX500-Incorrect Component In Kit
- Replies: 0
- Views: 5593
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 ...