HP 5061A

MANUAL CHANCES MODEL 5061 A Page IGA
PERFORMANCE CHECK TEST CARD
Tests Performed By
Date
Serial No.
Option(s)
OPERATIONAL CHECKS
Check
Description
See Table 3-3
CIRCUIT CHECK Meter
1.
±1 Count (Counter Error)
Output Frequencies
2.
Output Voltages
1 to 1.5V rms
3.
Clean Sine waves
Output Waveforms
4.
PERFORMANCE CHECKS
Check
Description
greater than 40 dB
1.
greater than 80 dB
2.
3.
Clock Pulse (Option 001 or 003)
4.
5.
30 minutes minimum
6.
7.
5-1 Oa
Non-Harmonic Distortion; greater than 80 dB
from rated output
HEWLETT-PACKARD MODEL 5061A
CESIUM BEAM FREQUENCY STANDARD
Harmonic Distortion; greater than 40 dB
from rated output
Standby Power Capacity (Option 002 or 003)
for 30 minutes
±1 X 10-11
Option 004 7 X 10-12
2.5 X 10-11 (standard tube for 10 seconds
averaging time). 2.7 X 10-12 (Option 004
for 10 seconds averaging time).
Accuracy; Standard Tube ±1 X 10-11
Option 004 7 X 10-12
Clock Pulse Synchronization (Option 001 or
003) and delay
Frequency Stability of 5 MHz Output
(Sigma y of Tau)
Rate: 1 PPS
Amplitude: 10V p-p ±10%
Width: 20 fis minimum
Rise Time: less than 50 ns
Fall Time: less than 2 ns
Jitter: less than 5 ns
Time Delay: 1 jus to 1 s