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參數(shù)資料
| 型號(hào)： | LD7202W |
| 廠(chǎng)商： | NEC Corp. |
| 英文描述： | 14 GHz, 600 W CW, PPM FOCUSING, HIGH POWER GAIN |
| 中文描述： | 14千兆赫，600 W連續(xù)，分之為重點(diǎn)，高功率增益 |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大?。?/td> | 98K |
| 代理商： | LD7202W |
3
LD7202 SERIES
ABSOLUTE RATINGS
(Note 2, 3 and 4)
ELECTRICAL
Min.
5.5
–
–
300
4.75
–
10.25
–
5.5
–
–
–
–
–
Max.
6.5
4.5
3
–
6.2
425
10.75
12
6.5
0.5
2.4
20
670
1.15:1
Unit
V
A
A
s
kV
mA
kV
mA
kV
mA
kW
mW
W
Heater Voltage..................................................................
Heater Surge Current ......................................................
Heater Current..................................................................
Heater Warm-up Time .....................................................
Collector Voltage
............................................................
Collector Current..............................................................
Helix Voltage ....................................................................
Helix Current ....................................................................
Anode Voltage..................................................................
Anode Current..................................................................
Collector Dissipation .......................................................
RF Drive Power ................................................................
Output Power ...................................................................
Load VSWR
...................................................................
The voltage between a helix and a collector must not exceed 8 kV.
Load VSWR must be met as follows.
In Band ..........................................................
13.5 to 15.0 GHz ............................................
13.25 to 15.0 GHz..........................................
12.25 to 15.0 GHz..........................................
15.0 to 16.0 GHz ............................................
16.0 to 17.0 GHz ............................................
1.15 : 1 max.
1.5 : 1 max. (LD7202, LD7202A, LD7202B)
1.5 : 1 max. (LD7202L)
1.5 : 1 max. (LD7202W)
1.8 : 1 max.
2.2 : 1 max.
MECHANICAL
Min.
252
–10
–40
Max.
–
+50
+80
Unit
kg/hr
C
C
Air Flow of Collector........................................................
Ambient Temperature (Operation) .................................
Storage Temperature.......................................................
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