參數(shù)資料
型號: M68750
廠商: Mitsubishi Electric Corporation
英文描述: 144-148MHz, 12.5V, 27W, FM MOBILE RADIO
中文描述: 144 - 148MHz,12.5V,27W,調(diào)頻移動通信
文件頁數(shù): 1/2頁
文件大?。?/td> 21K
代理商: M68750
144-148MHz, 12.5V, 27W, FM MOBILE RADIO
M68750
MITSUBISHI RF POWER MODULE
Nov. ′97
PIN:
1
2
3
4
5
P
in
V
CC1
: 1st. DC SUPPLY
V
CC2
: 2nd. DC SUPPLY
P
O
: RF OUTPUT
GND: FIN
: RF INPUT
BLOCK DIAGRAM
Symbol
Parameter
Test conditions
Limits
Min
144
27
Max
148
Unit
f
P
O
η
T
2f
O
3f
O
ρ
in
Frequency range
Output power
Total efficiency
2nd. harmonic
3rd. harmonic
Input VSWR
V
CC1
=V
CC2
=15.2V
P
O
=30W (P
in
:controlled), Z
G
=50
Load VSWR=20:1 (All phase)
50
-25
-30
2.8
No degradation or
destroy
MHz
W
%
dBc
dBc
-
-
Note. Above parameters, ratings, limits and test conditions are subject to change.
ELECTRICAL CHARACTERISTICS
(Tc=25
°
C unless otherwise noted)
Symbol
V
CC
I
CC
P
in (max)
P
O (max)
T
C (OP)
T
stg
Parameter
Conditions
Ratings
17
Unit
V
A
mW
W
°
C
°
C
ABSOLUTE MAXIMUM RATINGS
(Tc=25
°
C unless otherwise noted)
Note. Above parameters are guaranteed independently.
Supply voltage
Total current
Input power
Output power
Operation case temperature
Storage temperature
7
400
40
-30 to +110
-40 to +110
Z
G
=Z
L
=50
Z
G
=Z
L
=50
, V
CC1
12.5V
Z
G
=Z
L
=50
, V
CC1
12.5V
Z
G
=Z
L
=50
, V
CC1
12.5V
Z
G
=Z
L
=50
5
4
2
3
1
Load VSWR tolerance
-
V
CC1
=V
CC2
=12.5V, P
in
=200mW
Z
G
=Z
L
=50
OUTLINE DRAWING
H2
Dimensions in mm
66±1
60±1
51.5±0.5
2-R2±0.3
1
2
3
4
5
φ
0.45±0.15
4
2
R1.5
10.5±1
5
15±1
42±1
54±1
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