Calibration and Reference Standards from ValueTronics International, Inc.

Standard -- PRFS-102

Standard -- PRFS-102 -- View Larger Image
Standard -- PRFS-102-Image

The PRFS-102 is a used Frequency Standard from Ball Efratom. Engineers use direct current (DC) voltage standards to calibrate, standardize, normalize, and monitor drift, verify linearity, and establish regulation in electronic equipment. Standards are important during electronics compliance testing. Phase angle standards are ideal for calibrating many different electronics, including power analyzers, vector voltmeters, phase meters, phase sensitive instruments, and resolvers.

Additional Features:

  • 10 MHz sine
  • 5 MHz sine
  • 1,5, or 10 MHz TTL (switchable)

Sine Outputs
Levels/Loads (Ohms):

  • 0.85 ± 0.25 Vrms (50 Ohms)

Phase Noise
(SSB 1 Hz BW):

  • >110 dB @ 100 Hz from carrier
  • >130 dB @ 1000 Hz from carrier

Harmonic/Non-Harmonic Distortion :

  • >30 dBc (sine) / -65 dBc

The Ball Efratom PRFS-102 can be operated from either 115/220 VAC source at 47-400 Hz, ≤25 watts, steady state without changing the internal wiring of the unit.


Product Category
Calibration and Reference Standards
Precision System Component
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ValueTronics International, Inc.
ValueTronics International, Inc.
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ValueTronics International, Inc.