08 HSE Rear Fuse Box for Ham?

[Joe-n-TX]

New guy here. Not sure if I should have posted here or in the electronics section but...... I want to install my 2M radio in the back of my RR. Yaesu FT7900. There is a fuse box with a power supply I can tap into. I'd rather go straight to the battery but the firewall is a Bit*h and I want to put the unit in the back anyway. Has anyone else used it for radio power?
Thanks!

 

[unseenone]

I have read of others doing that, too bad the LR3 does not have that configuration. If you want tips, drop me a PM, and I'll send you some ham install pictures on the LR3.

 

[Joe-n-TX]

Thanks! I have not totally given up on the direct route to the battery. But during my brief look over of the engine compartment the firewall looked arduous(very). Then I realized the power lead in the rear fuse box. My radio will be fused and filtered but I'm concerned about the power draw from that lead.

Thanks again!

 

[unseenone]

Yes, there is a good chance that other things could cause noise or power fluctuation. I ran a dedicated line to an Anderson power pole from a 2nd battery. I have not had any problems or noise. It would be worthwhile to tap the power, and test the radio before you make a final decision. If you can use it, it will certainly be easier. I would suggest the power pole though.

 

[Joe-n-TX]

Thanks! I agree. I'll definetly use power pole connections as the radio is used as a base station as well as a mobile unit. My son's HS lacrosse season is starting so I'll use it more frequently on road trips.