10 Mhz Output - Spectracom SecureSync 1200 User Reference Manual

1.7 Specifications
Table 1-6:
Oscillator Type
Low-phase noise Rubid
ium
Rubidium
Low-phase noise OCXO
OCXO
TCXO
1.7.7

10 MHz Output

Signal : 10 MHz sine wave
Signal Level : +13 dBm ±2dB into 50 Ω
Harmonics : ˗40 dBc minimum
Spurious : ˗70 dBc minimum TCXO
Connector : BNC female
Signature Control : This configurable feature removes the output signal whenever a
major alarm condition or loss of time synchronization condition is present. The output
will be restored once the fault condition is corrected.
24
1PPS Output accuracies
Accuracy to UTC
(1 sigma locked to
GPS)
±25 ns
±25 ns
±25 ns
±50 ns
±50 ns
Holdover (constant temp. after 2 weeks of GPS
After 4 hours
0.2 μs
0.2 μs
0.5 μs
1μs
12 μs
CHAPTER •
1 SecureSync User Reference Guide Rev. 23
lock)
After 24 hours
1μs
1μs
10 μs
25 μs
450 μs