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Re: Firmware modification for JUMA TX-136/500

Hi there,

I added a manual reset function of the internal clock.
This is useful when the GPS receiver module is not unconnected or satellite acquisition.

I will attach a detailed description and firmware file.

Please try.

73, HARU JL1VNQ
by JL1VNQ
16 Apr 2015 08:51
 
Forum: Juma Discussion
Topic: Firmware modification for JUMA TX-136/500
Replies: 2
Views: 2843

Firmware modification for JUMA TX-136/500

Hi there, In order to enable the transmission by modes other than CW, I added some changes the firmware for JUMA TX136/500. This modified firmware is based on the original firmware version 1.04, and is not Patrick's version. Added main features are as follows. 1) Multimode beacon transmission availa...
by JL1VNQ
31 Mar 2015 17:28
 
Forum: Juma Discussion
Topic: Firmware modification for JUMA TX-136/500
Replies: 2
Views: 2843

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