Alinco DR-435 - La4425 A (Xa0410); M67746 (Xa0412)

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8) LA4425A (XA0410)
4
+
+
+
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Input
1000
F
2.2
F
1000 F
13.2V
Vcc
SP
1
2
5
3
4
Vcc=13.2V RL=4 Po =5W Gain= 45dB
LA4425
5W Audio Power Amplifiers
Test Circuit
9) M67746 (XA0412)
Rating Symbol Ratings Unit
Supply voltage Vcc 17 V
Total current Icc 20 A
Input power Pin(max) 600 mW
Output Power Po(max) 70 W
Operation case temperature Tc(op) -30 to + 110
Strage temperature Tstg -40 to + 110
144 ~ 148MHz 60W
RF Power Module
Input terminal (300mW)
Fin(Ground) Fin(Ground)
Final DC supply terminal (12.5V) Output terminal (60W) 1st stage DC supply terminal(12.5V)
Zg=Zl=50