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Part Number: LD79U12K
Description: NEC TWTA (Traveling Wave Tube Amplifier) LD79U12K delivers an output power of 123 W over the range of ...
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LD79U12K
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General Description
LD79U12K General Description
NEC TWTA (Traveling Wave Tube Amplifier) LD79U12K delivers an output power of 123 W over the range of 13.75 to 14.5 GHz with a gain of 50 dB.
The Traveling Wave Tube (TWT : LD7246A) in the LD79U12K has been designed and developed up on the NEC's dvanced technology and enormous experience on a number of TWTs used in satellite ground terminals and ter- restrial microwave links.
The very small and light weight Electric Power Conditioners (EPC) designed with sophisticated and experienced circuit technology ensures higher reliability, reduced maintenance costs and improved technical perform-ance.
The LD79U12K is most suitable for a power amplifier in digital communication systems.
LD79U12K Features
· Light weight, Compact, and Efficient
The TWT has a dual-depressed collector and is designed to operate at high efficiency across the power output range. The EPC features state-of-the-art techniques to optimize size and efficiency and the combination results in a unit significantly smaller and with less power consumption than a comparable solid state amplifier.
· Low Distortion
NEC has developed techniques for the correction of non-linear distortion of gain and phase generated in a TWT.As a result, the TWTA has optimum performance across a broad power range and is ideally suited for multi-carrier transmission systems.
· Long Life
The TWT is designed to have a lifetime of 50,000 hours or more, which in actual usage.
· Ideal for Digital Systems
A mini-arcing in the electron gun have been eliminated in the TWT used in the TWTA.
· Wide range of primary voltage
LD79U12K
PDF/DataSheet Download
- Datasheet: LD79U12K
- File Size: 128664 KB
- Manufacturer: NEC [NEC]
- Click here to Download
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