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Bench testing a radio? #1486084
08/17/13 11:23 PM
08/17/13 11:23 PM
Joined: Feb 2007
Posts: 649
Davis, California, USA
MrBelvedere2 Offline OP
mopar
MrBelvedere2  Offline OP
mopar

Joined: Feb 2007
Posts: 649
Davis, California, USA
Hi guys, I have a 1965 plymouth belvedere. I found the right am/fm radio at a swap meet. The guy says it worked, but I want to make sure before I go and put it in the car. So how do you go about bench testing the radio?







1965 Plymouth Belvedere II hardtop
Re: Bench testing a radio? [Re: MrBelvedere2] #1486085
08/17/13 11:45 PM
08/17/13 11:45 PM
Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
R
RapidRobert Offline
Circle Track
RapidRobert  Offline
Circle Track
R

Joined: Nov 2003
Posts: 36,041
Lincoln Nebraska
Batt positive terminal to radio power in. Batt neg terminal to radio case. Loudspeaker out wires (2) to a loudspeaker. antennae plugged in to radio. Not sure if a jumper is needed between antennae case & radio case


live every 24 hour block of time like it's your last day on earth
Re: Bench testing a radio? [Re: RapidRobert] #1486086
08/18/13 12:29 AM
08/18/13 12:29 AM
Joined: Jun 2008
Posts: 1,822
Colorado
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denfireguy Offline
top fuel
denfireguy  Offline
top fuel
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Joined: Jun 2008
Posts: 1,822
Colorado
Quote:

Batt positive terminal to radio power in. Batt neg terminal to radio case. Loudspeaker out wires (2) to a loudspeaker. antennae plugged in to radio. Not sure if a jumper is needed between antennae case & radio case


no need to ground the antenna. There should be enough signal to hear stations on both am and fm with just the antenna plugged in.
If you do not have an antenna, put a small screw driver into the Motorola antenna jack making contact with the inside connector and not shorting out to the case. Touch the screwdriver blade with your finger and you should get any strong station around you. You are acting as the antenna. Most FM and the stronger AM stations should come through.

Craig


2014 Ram 1500 Laramie, 73 Cuda
Previous mopars: 62 Valiant, 65 Fury III, 68 Fury III, 72 Satellite, 74 Satellite, 89 Acclaim, 98 Caravan, 2003 Durango
Only previous Non-Mopar: Schwinn Tornado
Re: Bench testing a radio? [Re: denfireguy] #1486087
08/18/13 01:29 AM
08/18/13 01:29 AM
Joined: Aug 2004
Posts: 4,247
Alabama
BigMoneyLewis Offline
master
BigMoneyLewis  Offline
master

Joined: Aug 2004
Posts: 4,247
Alabama
If you don't hear anything , let me know .

Greg


gregward@mchsi.com phone 256-852-0955






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