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Brad Smith Posted on May 11, 2018
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I have a Yaesu FT-8900R, the Radio will shut down and turn back on when ptt is pushed. The Problem?

1 Answer

Clint Millett

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  • Expert 97 Answers
  • Posted on Jan 13, 2019
Clint Millett
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Joined: Apr 18, 2016
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My guess is that the power supply you are using is not up to the task. You need one that will provide at least 15 amps at full output. Try setting your radio to a lower power setting and see what happens. You may find that you have to upgrade your power supply.

5 Related Answers

Anonymous

  • 518 Answers
  • Posted on Feb 20, 2008

SOURCE: Yaesu FT-50R battery drain

I have the same radio.

Does the radio work? Could it be the battery that's getting hot?


Geno

N8BHG

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stevepaint

  • 1 Answer
  • Posted on Jan 10, 2009

SOURCE: Yaesu FT 11R

figured out how to solve this, with the radio off, push and hold both up and down scan buttons, while powering the radio on. This will fix the problem.

Anonymous

  • 1 Answer
  • Posted on Apr 07, 2009

SOURCE: Yaesu Ft-50 hard to turn on

The rubber power button is impregnated with carbon and when pressed, it makes contact with two points on the printed circuit board, turning on the radio. This button eventually wears out and needs to be replaced, which is a rather easy process.

I've performed the operation four times - takes about 15 minutes. The button is available from Yaesu.

I also tried "repair kits" for these buttons which are supposed to replace the conductive surface. Both times, they failed again within a couple of weeks.

The upside is the new button is not as quite as tall as the original and requires depressing it below the surface of the case to switch, which prevents accidently turning off the radio.

Good luck, and 73

DE NøAWN

Anonymous

  • 7 Answers
  • Posted on Jun 26, 2009

SOURCE: FT-920: When the TUNER switch is pressed, the

Have you tired performing a general reset (see page 92 of your Operator's Manual). If you have tried this and still have had no luck, be sure that you have established a good ground to earth and that you are not getting a lot of RF back into your 920.

If you do not have a manual for your rig, one can be downloaded here http://www.download.n7tgb.net/yaesu/FT920/man_ft-920.pdf

You can also call Yaesu Tech Support for free/additional help at 714-827-7600, or join the Yahoo FT-920 User's Group at http://groups.yahoo.com/group/YaesuFT920/

Hope this helps......

Steve

  • 3290 Answers
  • Posted on Sep 21, 2009

SOURCE: yaesu ft 50r

The FT-50R is an extended receive, but dual band (UHF & VHF) amateur transceiver. It is capable of transmitting between approximately 144Mhz - 148Mhz VHF and 430Mhz - 450Mhz UHF.

Typically, the radio will provide an audible warning whenever attempting to operate outside of its intended range(s). The manual has a section on maximizing battery life, and can be downloaded below:

http://www.radioamateur.eu/schemi/FT50_user.pdf

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