Custom-Cal has a high success rate in the repair of the DATRON 4600. A calibration by Custom-Cal is performed by engineers with extensive OEM experience. We have the expertise and the necessary standards to perform the DATRON 4600 Calibration, onsite calibration may be available. We specialize in quick turnaround times and we can handle expedited deliveries upon request.

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   DATRON 4600   Description / Specification:    
DATRON 4600 Transconductance Amplifier

Datron 4600 Transconductance Amplifier extends the current sourcing capabilities of the Datron range of Multifunction Calibrators and Standards to 11A DC or rms AC. Solo Mode: Converting a voltage input to a current output, with a transfer characteristic of 1 Amp DC or AC output for 1 V DC or AC input, it may be coupled to any convenient voltage source. With total 90 day, ± 1 °C accuracies to ± 125 ppm (DC currents from 0 to 11A) and ±430 ppm (AC currents from 0.9 to 11A at frequencies from 10 Hz to 5 kHz). Slave Mode: Used in conjunction with a compatible model 4707, 4700 or 4705, two cables connect the Transconductance Amplifier to the Calibrator. The first cable is fully shielded and carries the analog voltage from the rear panel of the Calibrator to the rear panel of the Amplifier. A digital cable carries control signals between the two rear panels enabling the Calibrator to automatically determine the presence of the Amplifier, and control it. The 10A range of the Calibrator is then enabled, and the user is able to program the required current output from the front panel or IEEE-488 interface of the Calibrator. DC Current; Total Uncertainty Relative to Voltage Source: 90 day, 23°± 1°C, ±80 ppm output ±500uA. Input Impedance: 300k-ohm. AC Current; Total Uncertainty Relative to Voltage Source: 90 day, 23°± 1°C, ±(330 ppm output + 1.1 mA). 10 Hz-1 kHz. ±(0.1 % output + 1.4 mA) 1-5 kHz. Distortion: 0.2% (10 Hz-1 kHz), 0.5% (1-5 kHz). Input Impedance: 300k-ohm in parallel with 100 pF.


Standard Cal with Data $430.00 *
*This is a Web introductory price for one calibration of the DATRON 4600. Price does not in most cases include measurement performance data. Pricing does include NIST traceable calibration and issue of a calibration certificate and calibration label. Pricing may vary slightly due to volume and location of laboratory supporting calibration. Volume pricing may apply. On-site fees may apply depending on logistics, location and volume of work to be completed during the visit.

Related Bench Equipment Terms and Definitions. For a complete list go to our  Terms and Definitions Page.

Clipping is the limiting of a signal so that it never exceeds some threshold.

Line Regulation
Line regulation is the capability to maintain a constant output voltage level on the output channel of a power supply despite changes to the input voltage level.

Peak Envelope Power
Peak envelope power is the maximum value of the envelope power. Envelope power is measured by making the averaging time much less than 1/fm where fm is the maximum frequency component of the modulation waveform. The averaging time is therefore limited on both ends: (1) it must be small compared to the period of the highest modulation frequency, and (2) it must be large enough to be many RF cycles long.

RMS or root mean square is a statistical measure of the magnitude of a varying quantity

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