HP 438A MANUAL PDF

The A is a sophisticated microprocessor controlled dual channel power meter which can measure ratio and A HP Manual was downloaded from the Web. HP A Power Meter is a dual channel power meter designed specifically for ATE systems. The compact front panel is designed to save space in rack mounted. The HP A Power Meter is a dual channel power meter designed specifically for ATE systems. . Option Additional manual. Option W Two additional.

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Up to 19 different operating states of the meter can be stored into non-volatile memory for later recall.

HP 438A Manuals

All measurement modes are programmable including zeroing, calibration, and Cal 48a. A HP Manual was downloaded from the Web. I use this as my ‘reference’ power meter.

Less digital averaging leads to faster but noisier readings if speed is the critical issue. The AUTO filter mode is usually adequate for fully settled readings with 0. Recommended for use with the Series Power Sensors.

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The power reference output and calibration controls are used to calibrate the particular power sensor in use. Welcome to Azur Electronics.

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The programmable digital averaging filter gives the user manuual over the inherent tradeoff between speed and accuracy. January A Quick Calibration Procedure: The A is a sophisticated microprocessor controlled dual channel power meter which can measure ratio and difference of power levels from manhal different sources. The A needs powering up occasionally to recharge the battery.

It measures absolute power in Watts or dBm, and relative power in dB. Rear Panel Sensor Connector and additional reference oscillator with rear panel output.

A Dual Sensor Power Meter [Obsolete] | Keysight (formerly Agilent’s Electronic Measurement)

Display with no sensors connected. Complete interrupt capability with flexible SRQ operation optimizes the efficiency of program execution in automatic systems. Switch off Power Ref, check Oscillator light is off. The compact front panel is designed to save space in rack mounted systems, while the dual channel design allows simple measurements of the ratio and difference of power levels from two separate sensors.

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Bp PCB hinges up.

Press Zero key and wait for routine. The A has a 3V 0. The battery maintains the supply voltage to the RAM. Initial display lights all segments.

Compatible with the HP series of thermocouple and diode sensors, the power and frequency range of the meter extends from dBm to 44 dBm and from kHz to 50 GHz. Bottom view with cover removed.

View Cart My Account. Disconnect Sensor from Power Ref output.

majual Initial power up display. November Checking all the specialist batteries in my test equipment, see Batteries In Test Equipment. Top view with cover removed. Important measurement contributions are a programmable digital filter for optimizing resolution and measurement speed, independent offset in dB values for each channel, 0.

Up to 19 different operating states of the meter can be stored into non-volatile memory for later recall.