參數(shù)資料
型號: MHW912
廠商: MOTOROLA INC
元件分類: 衰減器
英文描述: 12.5 W 884 to 915 MHz RF POWER AMPLIFIER
中文描述: 884 MHz - 915 MHz RF/MICROWAVE NARROW BAND HIGH POWER AMPLIFIER
文件頁數(shù): 3/6頁
文件大?。?/td> 128K
代理商: MHW912
3
MHW912
MOTOROLA RF DEVICE DATA
η
Vcont
VSWR
Pin = 1 mW
Pout = 12.5 W
Vs2 = Vs3 = 12.5 V
Vs1 = Vb = 8 V
f, FREQUENCY (MHz)
V
I
,
η
880
885
890
900
905
910
920
895
915
2
3
2.5
0.5
1
1.5
0
35
45
40
1.0:1
1.5:1
TYPICAL CHARACTERISTICS
Figure 2. Control Voltage, Efficiency and
Input VSWR versus Frequency
Figure 3. Output Power versus Control Voltage
Figure 4. Output Power versus Frequency
Figure 5. Control Voltage versus Case Temperature
Figure 6. Output Power versus Case Temperature
Figure 7. Output Power versus Case Temperature
at Maximum Control Voltage
f = 884 MHz
915 MHz
Pin = 1 mW
Vs2 = Vs3 = 12.5 V
Vs1 = Vb = 8 V
Pout = 12.5 W
TC, CASE TEMPERATURE (
°
C)
V
C
–40
–20
0
40
60
80
120
20
100
2
3
1
0
,
18
16
14
12
10
8
6
4
2
0
0 0.20.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 2.22.4 2.6 2.8 3 3.2 3.4 3.6 3.8 4
Vcont, CONTROL VOLTAGE (Vdc)
f = 884 MHz
f =
900 MHz
f =
915 MHz
P
o
18
17
16
15
14
13
12
11
10
880
885
890
895
f, FREQUENCY (MHz)
900
905
910
915
920
P
o
Vs2 = Vs3 = 12.5 V
Vs2 = Vs3 = 10.7 V
20
18
16
14
12
10
8
6
4
2
0
–40
–20
0
20
40
60
80
100
120
TC, CASE TEMPERATURE (
°
C)
f = 915 MHz
P
o
20
18
12
10
8
6
4
2
0
–40
–2
0
0
20
40
60
80
100
120
f = 915 MHz
TC, CASE TEMPERATURE (
°
C)
P
o
,
Pin = 1 mW
Vs1 = Vb = 8 V
Vcont = 3 V
Pin = 1 mW
Vs2 = Vs3 = 12.5 V
Vs1 = Vb = 8 V
Pin = 1 mW
Vs2 = Vs3 = 12.5 V
Vs1 = Vb = 8 V
Vcont SET FOR Pout = 12.5 W @ TC = 25
°
C
Pin = 1 mW
Vs2 = Vs3 = 12.5 V
Vs1 = Vb = 8 V
Vcont = 3 V (MAX)
884 MHz
884 MHz
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