Part number:
LD7261
Manufacturer:
NEC
File Size:
60.72 KB
Description:
High power traveling wave tube.
Datasheet Details
Part number:
LD7261
Manufacturer:
NEC
File Size:
60.72 KB
Description:
High power traveling wave tube.
LD7261, HIGH POWER TRAVELING WAVE TUBE
The NEC LD7261 is a PPM-focused traveling wave tube designed for use as final amplifier in the earth-tosatellite communications transmitter.
This is capable of delivering an output power of 250 W over the range of 18.0 to 21.7 GHz and provides a power gain of more than 40 dB at 250 W.
Furthermore, i
LD7261 Features
* ™ High Power Gain The power gain is typically 40 dB at 250 W level. ™ Simple Cooling System All the tubes are forced-air-cooled, so that the cooling systems are greatly simplified. ™ PPM Focusing The tube is PPM (Periodic Permanent Magnet) -focused, eliminating entirely the focusing power supplies a
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