| Author |
Message |
    
Buck
| | Posted on Friday, August 23, 2002 - 6:06 pm: | 
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Just wondering if anyone has ever had one of these and if they are any good.
Thanks |
Tech808
| | Posted on Saturday, August 24, 2002 - 3:20 am: |
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Buck,
President P-300 (Good Radio)
The tune up for it is:
VR-10 is AM POWER
VR-6 is ALC
VR-5 is AM MODULATION
VR-7 is RF POWER METER
VR-1 is S-Meter Adjustment
TX coils - L34, L35 - L36 - L26
RX coils - L3 - L8 - L10 - L-11
it has the Same tune up as the AR-144 & Ax-144
I was lucky enough to find a Excellent used AX-144 on e-bay about 4 months ago from Australia.
Great sounding radio. I did the chip switch from PLL UPD2824 to PLL UPD2816 & I love it!
President had 5 models of the P series the P-200/P-210/P220 were all AM only and the P-300 / P-400 had SSB also.
This was when they were made with only the President name before Uniden President Series came out.
Hope this answers some question's for you
Lon
tech808 |
Tech671
| | Posted on Saturday, August 24, 2002 - 6:10 am: |
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Buck, it's a decent ssb radio. Been several years since I messed with one, but seems to me it is similar to the old Cobra 146gtl. |
Tech808
| | Posted on Saturday, August 24, 2002 - 1:43 pm: |
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Buck,It has same board as Cobra 146GTL, Realistic TRC-453, Uniden PC-122 & AR-144 and Uniden Pro - 810E Base.
Lon
tech808 |
BIG FOOT
| | Posted on Sunday, August 25, 2002 - 11:29 am: |
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...had not seen a COBRA 146 in a while ( nearly like the 148 in looks, but no swr bridge or dynamike knob...it had half the cover gone, the man that owned it only wanted $1 for it... no mike or power plug...said it worked fine on recieve, but squealed on transmit...went back later it was gone...this was at Huntsville Hamfest a week or so back...guess with some CB radios, you have about got to GIVE them away...( $1 )....BIG FOOT |
Bigbob
| | Posted on Sunday, August 25, 2002 - 10:32 pm: |
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The 146 has the rom chip in it. |
Buck
| | Posted on Friday, August 30, 2002 - 9:49 pm: |
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Does anyone have the mic diagram for this radio..I have a astatic 636L Id like to wire up for this radio.
Thanks |
Tech808
| | Posted on Friday, August 30, 2002 - 10:56 pm: |
|
Buck,
For Astatic 636L for P300:
Pin #1-Shield & Blue
Pin #2 - White
Pin #3 - Red
Pin #4 - Black
Yellow N/C
Hope this helps.
Lon
tech808 |
123upmichigan
| | Posted on Tuesday, February 04, 2003 - 10:08 pm: |
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does the 810 e have the same tune up specs as the p300? also can i put channels in one? |
dennis
| | Posted on Wednesday, June 04, 2003 - 8:21 am: |
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i have a President Teddy R. RADIO AND CANNOT GET ANY MODULAtion to speak to anyone. Any one have ideas how to get it to work. Its about 15 yrs old but is in excellent condition. |
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