5.2.3.4 Frequency Out [1204-08, -1C, -26]
The Frequency Out option cards provide three sine wave outputs that are phase-
locked to the disciplined oscillator to supply highly precise waveforms with min-
imal distortion.
Frequency Out [1204-08, -1C, -26]: Specifications
Outputs: (3) 1MHz, (3) 5MHz, or (3) 10MHz Outputs
Signal Type and Connector:
(10MHz) +13dBm into 50Ω , BNC, or TNC (-38)
(5MHz) +10dBm into 50Ω , BNC, or TNC (-38)
(1MHz) +10dBm into 50Ω , BNC, or TNC (-38)
1MHz or 5MHz Phase Noise (with OCXO or low phase noise Rubidium oscil-
lator):
-115dBc/Hz @ 10Hz
-130dBc/Hz @ 100Hz
-140dBc/Hz @ 1kHz
1MHz or 5MHz Phase noise (with Rubidium oscillator):
-85dBc/Hz @ 10Hz
-110dBc/Hz @ 100Hz
-130dBC/Hz @ 1kHz
10MHz Phase Noise (with TCXO oscillator):
-110dBc/Hz @ 100Hz
-135dBc/Hz @ 1kHz
-140dBc/Hz @ 10kHz
10MHz Phase Noise (with OCXO oscillator) [Numbers in brackets rep-
resent Low Phase Noise OCXO option]:
-95[-100] dBc/Hz @ 1Hz
-123[-128] dBc/Hz @ 10Hz
-140[-148] dBc/Hz @ 100Hz
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APPENDIX