
MPSH10 VS 2sc2999
- design4
- Mud-Duck Sr.
- Posts: 7
- Joined: April 8th, 2011, 7:28 pm
MPSH10 VS 2sc2999
Has anyone use the MSPH10 instead of the 2sc2999 for the receive upgrade for the Cobra 29. If so, how did it do? Found the 1n6263 with no problem. The 2sc2999 is an other story. I'm new to this FORUM, so have mercy on me if this is a stupid post
?". thanks all

- Night Crawler
- Wordwide & Qualified
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Just curious where did you get the information to use the MPSH10 vs the 2SC2999.
The reason I ask because it's not a drop in replacement for the 2SC2999 since the pinouts are different and it's designed for use in the VHF/UHF region.
The reason I ask because it's not a drop in replacement for the 2SC2999 since the pinouts are different and it's designed for use in the VHF/UHF region.
- design4
- Mud-Duck Sr.
- Posts: 7
- Joined: April 8th, 2011, 7:28 pm
Newark. This is the replacement according to them.
- Night Crawler
- Wordwide & Qualified
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They're wrong compare the datasheets for the MSPH10 and 2SC2999
- design4
- Mud-Duck Sr.
- Posts: 7
- Joined: April 8th, 2011, 7:28 pm
Thanks, I thought it looked wrong, But I haven't read specs. on them for in over 30 years. Just getting back into CB in about the same. LOL.
No big loss. They were only $.05 each.
Did find the 2sc2999 on another site. Thanks for the reply.
No big loss. They were only $.05 each.
Did find the 2sc2999 on another site. Thanks for the reply.