RF AMPLIFIER

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RF AMPLIFIER MODEL

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6 GHz, 400 W CW, CONDUCTION COOLING, HIGH POWER GAIN

GENERAL DESCRIPTION The NEC LD7272 series of PPM focused traveling wave tubes are designed for final amplifier in the earth-tosatellite communications transmitter. These are capable of delivering an output power of 400 W over the range of 5.85 to 6.45 GHZ and an output power of 400 W over the ra

27 dB GAIN 750 MHz 110.CHANNEL CATV AMPLIFIER

The RF Line 110-Channel (750 MHz) CATV Line Extender Amplifier • 24 V Supply Voltage • Specified for 110–Channel Performance • Superior Gain, Return Loss and DC Current Stability with Temperature • All Gold Metallization • 7 GHz fT Ion–Implanted Transistors

27 dB GAIN 750 MHz 110.CHANNEL CATV AMPLIFIER

The RF Line 110-Channel (750 MHz) CATV Line Extender Amplifier • 24 V Supply Voltage • Specified for 110–Channel Performance • Typical Noise Figure NF = 5.5 dB @ 750 MHz • All Gold Metallization • Improved CTB Performance over Previous Versions

8-BIT MCU WITH 24K ROM, EEPROM,ADC,PWM/BRM DACs,SYNC PROCESSOR,EWPCC,TIMER AND DDC INTERFACE

INTRODUCTION The ST7272 HCMOS Microcontroller Unit is a member of the ST7 family of Microcontroller. The device is based on an industry-standard 8-bit core and features an enhanced instruction set. Oscillator frequency can be as high as 8MHz, however, thanks to the fully static design, operation

HIGH PERFORMANCE MOTOR SPEED REGULATOR

DESCRIPTION TDA7272A are high performance motor speed controller for small power DC motors as used in cassette players. Using the motor as a digital tachogenerator itself the performance of true tacho controlled systems is reached. A dual loop control circuit provides long term stability and fa