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6TPZ and 5TPO Radio Help
#20

Thank you all so much. First the power supply: "KORAD KA3005P - Programmable Precision Variable Adjustable 30V, 5A DC Linear Power Supply Digital Regulated Lab Grade". I've done a lot of things with this power supply, electroplating, battery charging, prototyping projects. Always been very reliable. I thought it might be the problem, so I tested it on a few things with a lot of draw. Rock steady. I limited the draw to .5A. When I raise the limit the radios will draw much more. Not instantly, but gradually.

Thank you ron. I can't fit this into my transistor tester, so here's the multimeter diode test results:
B-E OL
E-B 0.14
B-C OL
C-B 0.13
E-C 2.6
C-E 2.8

Dale, I will try to visually confirm which one.

Thanks again.


Messages In This Thread
6TPZ and 5TPO Radio Help - by R3Sons - 02-07-2025, 12:29 PM
RE: 6TPZ and 5TPO Radio Help - by GarySP - 02-07-2025, 01:08 PM
RE: 6TPZ and 5TPO Radio Help - by morzh - 02-07-2025, 01:58 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - 02-07-2025, 02:19 PM
RE: 6TPZ and 5TPO Radio Help - by GarySP - 02-07-2025, 03:18 PM
RE: 6TPZ and 5TPO Radio Help - by morzh - 02-07-2025, 04:25 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - 02-07-2025, 06:27 PM
RE: 6TPZ and 5TPO Radio Help - by morzh - 02-07-2025, 08:37 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - 02-08-2025, 02:06 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - 02-09-2025, 08:25 PM
RE: 6TPZ and 5TPO Radio Help - by morzh - 02-09-2025, 08:42 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - 02-09-2025, 09:10 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - 02-09-2025, 09:11 PM
RE: 6TPZ and 5TPO Radio Help - by morzh - 02-09-2025, 09:43 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - 02-09-2025, 11:53 PM
RE: 6TPZ and 5TPO Radio Help - by DaleHCook - Yesterday, 06:43 AM
462ron - by 462ron - Yesterday, 08:28 AM
RE: 6TPZ and 5TPO Radio Help - by morzh - Yesterday, 09:32 AM
RE: 6TPZ and 5TPO Radio Help - by DaleHCook - Yesterday, 12:16 PM
RE: 6TPZ and 5TPO Radio Help - by R3Sons - Yesterday, 03:48 PM



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