MHW720A2 Motorola, MHW720A2 Datasheet - Page 3

• Manufacturer Part Number: MHW720A2
• Description: UHF Power Amplifiers
• Manufacturer: Motorola

MOTOROLA RF DEVICE DATA
160
120
5.0
80
40
25
20
15
10
0
5.0
390
6.0
P in Set for P out = 20 W
@ V s1 = V s2 = 12.5 Vdc
Figure 4. Output Power versus Voltage
Figure 2. Input Power, Efficiency, and
Pout = 20 W
V s1 = V s2 = 12.5 V
410
7.0
VSWR versus Frequency
V s1 , V s2 , SUPPLY VOLTAGE (Vdc)
8.0
f, FREQUENCY (MHz)
P in
f = 400 MHz
430
9.0
10
470 MHz
5.0
450
20
15
10
11
440 MHz
470 MHz
12
f = 400 MHz
–40
TYPICAL CHARACTERISTICS
470
Figure 6. Output Power versus Case
13
–20
MHW720A1, MHW720A2
Temperature @ 10.8 V Supply
V s1 = V s2 = 10.8 V
P in = 100 mW (Fixed)
VSWR
14
0
T C , CASE TEMPERATURE ( C)
490
15
50
45
40
35
2.0:1
1.5:1
1.0:1
+20
+40
+60
160
120
5.0
80
40
25
20
15
10
0
0
0
440 MHz
400 MHz
f = 470 MHz
+80
Figure 3. Output Power versus Input Power
–40
f = 400 MHz
+100 +120
–20
20
Figure 5. Input Power versus
Pout = 20 W
V s1 = V s2 = 12.5 V
T C , CASE TEMPERATURE ( C)
0
Case Temperature
f, FREQUENCY (MHz)
470 MHz
+20
40
440 MHz
+40
MHW720A1 MHW720A2
Vs1 = Vs2 = 12.5 V
+60
60
+80
+100
80
+120
100
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