The standard ptf 3203A GlobalTyme includes a 10MHz sine wave,
1 pulse per second (PPS), and IRIG B (amplitude modulated),
outputs.
Additional outputs or inputs may be available if requested on
connectors J4 thru J8 – see appendix.
J1 – 10 MHz sine wave
Amplitude 1V rms into 50 ohm (13dBm)
Accuracy, Long Term < 1 E -14
(locked to GPS)
Table 3.1
J2 – 1 PPS
Amplitude 4V into 50 ohm
Pulse width >25 micro secs. , < 50 micro secs.
Rise/Fall time < 6 ns
Trigger Positive (rising) edge
J3 – IRIG B (amplitude modulated)
Carrier frequency 1 kHz
Modulation Ratio 3 : 1
Amplitude 3V p-p (mark)
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