Parts List/Tune Up Info

-Adjust-
Idling current
1
• TX unit only
• 50Ω termination
• Apply 28V DC to TX unit only
• Adjust idling current
TX Unit
R120
80mA
-Adjust-
Output power
2
• 50Ω termination
• with BC-253/OPC-2461/OPC-2462
• Apply 13.8V DC to BC-253
• Input 1621 MHz/+23.3dBm signal to Tx Unit
• Adjust output power
TX Unit
R120
32.5 dBm
BC-253 is no adjustment.
AH-41 ADJUSTMENT
ADJUSTMENT
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE