LD7126SERIES View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

LD7126SERIES

LD7126 SERIES

NEC => Renesas Technology 

DATA SHEET

HIGH POWER CW KLYSTRON

FOR GROUND TERMINALS

LD7126 SERIES

17 GHz BAND, 2.0 kW/2.4 kW, HIGH EFFICIENCY, HIGH POWER GAIN

GENERAL DESCRIPTION

NEC LD7126 series are DBS Klystron Amplifiers which employ

five cavities and are ideal for use in the earth-to-satellite commu-

nication systems.

NEC provides the 2.0 kW model (Frequency : 17.3 to 18.1 GHz,

Bandwidth (-1dB) : 80 MHz ) and the 2.4 kW model ( Frequency :

17.3 to 17.8 GHz, Bandwidth (-1dB) : 45 MHz ).

All tubes are forced-air-cooled at any power level. An automatic

channel tuner, which changes the operating frequency very quickly

and simply, is available in all the series.

Furthermore, they are of rugged and reliable design offering

long-life service.

FEATURES

™ Compact and Light Weight (27 kg approx.)

™ High Efficiency

(The DC to RF conversion efficiency is typically 28 % or higher.)

™ High Power Gain

™ Long Life and High Stability

™ Simple Cooling System (forced-air-cooled)

™ Automatic Channel Tuner (8-12 Channels), Hand Tuner model

is also available

™ Permanent Magnet Focusing

™ Rugged Construction

For safe use of microwave tubes, refer to NEC document “Safety instructions to all personnel

handling electron tubes” (ET0048EJ∗V∗UM00)

The information in this document is subject to change without notice.

Document No. ET0213EJ3V0DS00 (3rd edition)

Date Published August 1998 M

Printed in Japan

©

1996

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