參數(shù)資料
型號: LD79U04K
廠商: NEC Corp.
英文描述: 14 GHz, 40 W CW, LIGHT WEIGHT, COMPACT, EFFICIENT
中文描述: 14千兆赫,40 W連續(xù),重量輕,緊湊,高效
文件頁數(shù): 4/4頁
文件大?。?/td> 70K
代理商: LD79U04K
LD79U04K
NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual
property rights of third parties by or arising from use of a device described herein or any other liability arising
from use of such device. No license, either express, implied or otherwise, is granted under any patents, copy-
rights or other intellectual property rights of NEC Corporation or others.
LD79U04K OUTLINE
(Unit in mm)
NEC Corporation
MADE IN JAPAN
W
H
V
R
R
3-#8 flat head screw
3.2 Thru
–0.15
φ
+0.2
3.2 Thru
–0.15
φ
+0.2
6- 4.5 Thru
RF Output
33.07
23.8
25
240
80
300
M2.6 (ISO)
300
Pin Connection
(D-sub. 15 pins)
(Note 1-5)
9. Helix current ALM
1. DC IN -48V
1
9
8
15
2. DC IN -48V
3. N / C
4. DC IN GND
5. DC IN GND
6. N / C
7. HV ON RESP.
8. HV ON RESP. COM
10. Helix current ALM COM
11. Helix current MON.
12. Helix current ALM MON. COM
13. HV ON / OFF
14. HV ON / OFF
15. N / C
5
80
40
47
17
6
4
8
8
1
1
5
1
5
1
RF Input
Note 1.
DC IN –48 V
DC IN GROUND : No.4 and NO.5 are Connecting
2.
HV ON/OFF RESPONSE SIGNAL : Photocoupler Interface (No.7: Collector, No.8: Emitter)
HV ON : No.7 and No.8 conduct
3.
Ihel ALM Signal : Photocoupler Interface (No.9: Collector, No.10: Emitter)
Ihel ALM Signal ON : No.9 and No.10 conduct
4.
Ihel Monitor (No.11, No.12) : 1 V/mA
5.
HV ON : When No.13 and No.14 conduct, TWT will be ready to amplify
: No.1 and NO.2 are Connecting
Printed on recycled paper
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