President Grant DX (PC-999AB)

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INFORMATION

This page is for the original export President Grant model with 120 channels using PC-999AA and PC-999AB chassis from Uniden.

There are many other variants that were sold around the world some without FM, only 80 channels and different push button layouts

In the late 1980's the President Grant Classic was sold which uses PC-999AE chassis with dual clarifier control giving +/-2kHz shift.

RADIO SPECIFICATIONS

• Channels: 120
• Modes: FM/AM/LSB/USB
• Frequencies: 26.515 a 27.855 Mhz

ALIGNMENT

• Alignment Procedure (Courtesy of 1 800 Toll Free)

DIAGRAMS

Please note that the information may not match your President Grant due to variations

• Voltage measurements
• Grant Schematic (PC-999) (Courtesy of 1 800 Toll Free)
• President Grant Service Manual (PC-999AB)

Mic Wiring

Stock
1- Shield
2- Audio
3- Transmit
4- Receive

Astatic (4 wire)
1- Shield
2- White
3- Red
4- Black

Astatic (6 wire)
1- Shield & Blue
2- White
3- Red
4- Black
Yellow NC

Daiwa EM-500
Cobra CA Series
1- Shield & Black
2- Red
3- White
4- Blue

Galaxy DC-521S (4 wire)
1- Shield
2- Yellow
3- Red
4- Black

Galaxy CB-660EI
1- Shield & Black
2- White
3- Red
4- Blue

Sadelta
1- Shield
2- White
3- Brown
4- Green

Turner
1- Shield & Red
2- White
3- Blue
4- Black
Yellow NC