VKC7980B [CPI]

Wide Bandwidth Series; 宽带系列


型号：	VKC7980B
厂家：	COMMUNICATIONS & POWER INDUSTRIES, INC.
描述：	Wide Bandwidth Series 宽带系列
文件：	总2页 (文件大小：617K)
中文：	中文翻译
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C-Band Klystrons

VKC7980 - Wide Bandwidth Series

The Wide Bandwidth C-Band klystron series is designed for use in

ground based earth-to-satellite communication amplifiers. This family

of klystrons provides a minimum output power of 3000 watts over an

instantaneous bandwidth of 80 MHz. These klystrons are configured

to provide users with 12 channels thus allowing operators to select

preset center frequencies within seconds. As an option, Digital Fast

Tuner System (DFTS) channel changers are available for sub-second

selection of up to 50 channels.

RF and Electrical Specifications

Physical Characteristics

Frequency Range (Channel Centers)

Dimensions

See outline drawings.

VKC7980B

VKC7980W

5.850 to 6.450 GHz

5.850 to 6.480 GHz

Weight - approximate

Operating Orientation

70 lb (32 kg)

Collector up

Output Power

All Models

3000W

Instantaneous Bandwidth - minimum at –1 dB points

All Models 80MHz

Cooling

Forced Air

collector flow - minimum 1000 lb/hr (450 kg/hr)

body flow - minimum

90 lb/hr (41 kg/hr)

Gain - minimum (At rated power) 30 dB

RF Connectors

output

Beam Voltage - maximum

Beam Current - maximum

8.5 kV

1.15A

Mates with CPR-137F flange

Mates with type “N” plug,

UG-21D/U

input

Heater Voltage - nominal

Heater Current - typical

6.0 V

6.1 A

Focusing

Integral permanent

magnet

VKC7980 - Wide Bandwidth Series

Typical Characteristics

Frequency Range Instantaneous

Bandwidth

Output

Power

(W)

Beam

Voltage

(kV)

Beam

Current

(mA)

Type

(GHz)*Note 1

Gain (dB)

(MHz)*Note 2

VKC7980B

VKC7980W

5.850 - 6.410

5.850 - 6.460

3100

8.3

8.4

1.14

• Note 1: Frequencies listed are channel centers.

• Note 2: Bandwidth measured at –1dB points.

• For full specifications please contact CPI.

Sample Outline Drawing

For complete information on the full Wide C-Band Series

and other klystrons used in satellite communications,

please contact your local CPI office, or CPI Canada Inc.

Communications & Power Industries Canada Inc.

45 River Drive / Georgetown, Ontario / Canada L7G 2J4

Hot Line Telephone: 1-800-267-JETSAT

Tel: (905) 877-0161 Fax: (905) 877-5327

E-MAIL: marketing@cmp.cpii.com

WEB: www.cpii.com/cmp

相关型号：

VKC7980W

Wide Bandwidth Series

CPI

VKC7988B2

C-BAND KLYSTRONS

CPI

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ETC