fm mobile radio
MITSUBISHI RF POWER MODULE
M68703HA
440-470MHz, 12.5V, 50W, FM MOBILE RADIO
OUTLINE DRAWING
66±0.5 3±0.3 7.25±0.8 60±0...
Description
MITSUBISHI RF POWER MODULE
M68703HA
440-470MHz, 12.5V, 50W, FM MOBILE RADIO
OUTLINE DRAWING
66±0.5 3±0.3 7.25±0.8 60±0.5 51.5±0.5
Dimensions in mm
BLOCK DIAGRAM
2
3
4
1
5 6
2-R2±0.5
1 2 3 4 5 6
φ 0.82±0.2
12±1 16.5±1 33.0±1 43.5±1 55.5±1 PIN: 1 Pin : RF INPUT 2 VCC1 : 1st. DC SUPPLY 3 VCC2 : 2nd. DC SUPPLY 4 VCC3 : 3rd. DC SUPPLY 5 PO : RF OUTPUT 6 GND: FIN
H3
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol VCC ICC Pin (max) PO (max) TC (OP) Tstg Parameter Supply voltage Total current Input power Output power Operation case temperature Storage temperature Conditions ZG=ZL=50Ω ZG=ZL=50Ω ZG=ZL=50Ω, VCC1≤12.5V ZG=ZL=50Ω, VCC1≤12.5V ZG=ZL=50Ω, VCC1≤12.5V Ratings 17 20 600 70 -30 to +110 -40 to +110 Unit V A mW W °C °C
Note. Above parameters are guaranteed independently.
ELECTRICAL CHARACTERISTICS (Tc=25°C unless otherwise noted)
Symbol f PO ηT 2fO 3fO ρin Frequency range Output power Total efficiency 2nd. harmonic 3rd. harmonic Input VSWR Load VSWR tolerance Parameter Test conditions Limits Min 440 50 35 Max 470 Unit MHz W % dBc dBc -
VCC=12.5V, Pin=400mW, ZG=ZL=50Ω
-30 -30 3 No degradation or destroy
VCC=15.2V, PO=50W (Pin:controlled) ZG=50Ω, Load VSWR=8:1 (All phase)
Note. Above parameters, ratings, limits and test conditions are subject to change. Nov. ´97
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