# Baojie BJ-318/Abbree AR-318

**URL:** <https://forum.digirig.net/t/baojie-bj-318-abbree-ar-318/9718>\
**Category:** Uncategorized\
**Tags:** baojie-bj-318, abbree-ar-318\
**Created:** [October 1, 2025, 9:35pm UTC](https://forum.digirig.net/t/baojie-bj-318-abbree-ar-318/9718 "2025-10-01T21:35:34Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![brett\_K2BEL](https://forum.digirig.net/letter_avatar_proxy/v4/letter/b/ecccb3/32.png) [@brett\_K2BEL](https://forum.digirig.net/u/brett_K2BEL)\
**Post date:** [October 1, 2025, 9:35pm UTC](https://forum.digirig.net/t/baojie-bj-318-abbree-ar-318/9718/1 "2025-10-01T21:35:34Z")

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Anyone happen to have the pinout for the MIC connector for this radio? I’d like to homebrew an interface cable for it. I can’t find any info online (except for where the data and ground pins are) and would like to use it for VHF digital modes - I don’t have any other use for this radio.

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**Author:** ![webmonkey](https://forum.digirig.net/user_avatar/forum.digirig.net/webmonkey/32/2494_2.png) [@webmonkey](https://forum.digirig.net/u/webmonkey)\
**Post date:** [October 1, 2025, 9:55pm UTC](https://forum.digirig.net/t/baojie-bj-318-abbree-ar-318/9718/2 "2025-10-01T21:55:22Z")

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looks like:  
pin 3 is microphone +  
pin 5 is PTT  
pin 4 and 6 are ground

rx audio would come from the speaker jack

please quadruple check the pinout as i’m NOT an expert on the banjo kazooie radios

good luck  
🙂  
kb0wlf

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<div class="post-metadata">

**Author:** ![brett\_K2BEL](https://forum.digirig.net/letter_avatar_proxy/v4/letter/b/ecccb3/32.png) [@brett\_K2BEL](https://forum.digirig.net/u/brett_K2BEL)\
**Post date:** [October 2, 2025, 1:37am UTC](https://forum.digirig.net/t/baojie-bj-318-abbree-ar-318/9718/3 "2025-10-02T01:37:13Z")

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Thank you. Again - no real loss if I “Bork” this radio as I wasn’t going to do anything else with it anyway.