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LD4606A - 30 GHz / 380W CW / HIGH EFFICIENCY / HIGH POWER GAIN

General Description

The NEC LD4606A is a five-cavity Klystron amplifier and ideal for use in the earth-to-satellite communications transmitter.

This is designed for operating at 380 W CW power levels in the frequency range of 27.50 to 29.10 GHz.

Key Features

  • 1 High Efficiency The DC to RF conversion efficiency is typically 23 % by incorporating a 39 % depressed collector. 2 High Power Gain The power gain is typically 40 dB at the 380 W level, so the driving power is less than 50 mW. 3 Simple Cooling System The klystron is all forced air cooled with only one blower, so that the cooling systems are greatly simplified. 4 Permanent Magnet The klystron is permanent magnet focused, eliminating entirely the requirement for focusing power supplied and inter.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DATA S H E E T HIGH POWER CW KLYSTRONAMPLIFIER FOR GROUND TERMINALS LD4606A 30 GHz, 380 W CW, HIGH EFFICIENCY, HIGH POWER GAIN GENERAL DESCRIPTION The NEC LD4606A is a five-cavity Klystron amplifier and ideal for use in the earth-to-satellite communications transmitter. This is designed for operating at 380 W CW power levels in the frequency range of 27.50 to 29.10 GHz. The instantaneous bandwidth of minus one-decibel is at least 70 MHz over the entire 1.6 GHz range. The tube is forced-air-cooled at the 380 W operation. Furthermore, this is of rugged and reliable design offering long-life service. FEATURES 1 High Efficiency The DC to RF conversion efficiency is typically 23 % by incorporating a 39 % depressed collector.