參數(shù)資料
型號(hào): MHW803
廠商: Motorola, Inc.
英文描述: 2 W, 806 to 905 MHz UHF POWER AMPLIFIERS
中文描述: 2瓦,806至905兆赫超高頻功放
文件頁數(shù): 3/5頁
文件大?。?/td> 79K
代理商: MHW803
3
MHW803–2
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS
V
50
45
40
2.0:1
1.5:1
0
780
1
2
3
4
800
820
840
860
880
f, FREQUENCY (MHz)
1.0:1
I
η
,
η
VSWR
Pin = 1 mW
Pout = 2 W
Vs1 = Vs2 = Vs3 = Vs4 = 7.5 Vdc
VCont
Figure 2. Control Voltage, Efficiency and VSWR
versus Frequency
Figure 3. Output Power versus Control Voltage
o
5
4
3
2
1
4
3
2
1
0
0
VCont, CONTROL VOLTAGE (Vdc)
Pin = 1 mW
Vs1 = Vs2 = Vs3 = 7.5 Vdc
f = 800 MHz
835 MHz
870 MHz
o
0
1
2
3
4
780
800
820
840
880
860
f, FREQUENCY (MHz)
Pin = 1 mW
VCont = 4 Vdc
Vs1 = Vs2 = Vs3 = 7.5 Vdc
Vs1 = Vs2 = Vs3 = 6 Vdc
Figure 4. Output Power versus Frequency
V
–60
20
60
–40
0
40
–20
TC, CASE TEMPERATURE (
°
C)
100
80
–80
0
1
2
3
4
Pin = 1 mW
Vs1 = Vs2 = Vs3 = 7.5 Vdc
Pout = 2 W
870 MHz
f = 800 MHz
Figure 5. Control Voltage versus Case Temperature
o
–60
20
60
–40
0
40
–20
TC, CASE TEMPERATURE (
°
C)
100
80
–80
0
1
2
3
4
800 MHz
f = 870 MHz
Pin = 1 mW
Vs1 = Vs2 = Vs3 = 7.5 Vdc
VCont set for Pout = 2 W @ TC = 20
°
C
Figure 6. Output Power versus Case Temperature
o
TC, CASE TEMPERATURE (
°
C)
–60
20
60
–40
0
40
–20
100
80
–80
0
1
2
3
4
f = 800 MHz
870 MHz
Pin = 1 mW
Vs1 = Vs2 = Vs3 = 7.5 Vdc
VCont = 4 Vdc
Figure 7. Output Power versus Case Temperature
at Maximum Control Voltage
相關(guān)PDF資料
PDF描述
MHW804 4.0 WATTS 800 to 940 MHz RF POWER AMPLIFIERS
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