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M68751R fiches techniques PDF

Mitsubishi - 430-450MHz / 12.5V / 27W FM MOBILE RADIO

Numéro de référence M68751R
Description 430-450MHz / 12.5V / 27W FM MOBILE RADIO
Fabricant Mitsubishi 
Logo Mitsubishi 





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M68751R fiche technique
OUTLINE DRAWING
3±0.3
7.25±0.8
66±0.5
60±0.5
51.5±0.5
MITSUBISHI RF POWER MODULE
M68751R
430-450MHz, 12.5V, 27W FM MOBILE RADIO
Dimensions in mm
BLOCK DIAGRAM
23
4
5 43
2-R2±0.5
21
6
0.82±0.2
10.5±1
22.5±1
33.0±1
49.5±1
54.0±1
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
5
6
H3R
ABSOLUTE MAXIMUM RATINGS (Tc=25°C unless otherwise noted)
Symbol
Parameter
VCC Supply voltage
ICC Total current
Pin (max) Input power
PO (max) Output power
TC (OP) Operation case temperature
Tstg Storage temperature
Note. Above each maximum ratings are guaranteed independently.
Conditions
ZG=ZL=50
ZG=ZL=50
ZG=ZL=50, VCC112.5V
ZG=ZL=50, VCC112.5V
ZG=ZL=50, VCC112.5V
ELECTRICAL CHARACTERISTICS (Tc=25°C unless otherwise noted)
Symbol
Parameter
Test conditions
f Frequency range
PO Output power
ηT Total efficiency
2fO 2nd. harmonic
3fO 3rd. harmonic
ρin Input VSWR
VCC=12.5V, Pin=200mW,
ZG=ZL=50
Load VSWR tolerance
VCC=15.2V,
PO=7W (Pin : Control), ZG=50
Load VSWR = 20:1 (All phase)
Note. Above parameters, ratings, limits and test conditions are subject to change.
Ratings
17
7
400
40
-30 to +110
-40 to +110
Unit
V
A
mW
W
°C
°C
Limits
Min Max
430 450
27
40
-30
-30
2.8
No degradation or
destroy
Unit
MHz
W
%
dBc
dBc
Nov. ´97

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