Symmetricom 5115A, Operation And Maintenance Manual

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82 Appendix A: Specifications
A.2 Electrical Specifications
Table A-1 lists the electrical specifications for the 5120A, 5120A-01, and 5115A.
Table A-1: Electrical Specifications
Item Specification
Protection Class Class I (Grounded Type)
Power Input Voltage 100–240 V AC
Note: Fluctuations not to exceed ± 10% of nominal supply
voltage.
Power Input Frequency
50
–
60 Hz
Power consumption 5120A - 60 W maximum
5120A-01 - 65 W maximum
5115A - 40 W maximum
Power Inlet Type IEC 60320 sheet C14
Power Supply Cord Set
18 AWG (0.75 mm
2
minimum)
Power Mains Fuse Two 250 V ~ 1A T (Time delay) 5 x 20 mm.
Signal Inputs
„
Frequency: 1–30 MHz
„
Impedance: 50
Ω
±5
Ω
„
Input level: 3–17dBm
Connectors
„
Input: Two TNC (supplied with BNC adapters)
„
Output: Two USB 1.1, Type A
„
Network: RJ-45 (10 or 100 baseT)
Battery
„
Lithium on single board computer printed circuit board: 3V, type
BR2032.
„
Dispose of the battery in accordance with local regulations.
Table A-2: (f) Noise Floor Specifications
1
Input Signal 5115A 5120A and 5120A-01 using
external reference
1 MHz 1 Hz offset, < -131 dBc/Hz
10 Hz offset, < -140 dBc/Hz
100 Hz offset, < -142 dBc/Hz
1,000 Hz offset, < -142 dBc/Hz
10,000 Hz offset, < -142 dBc/Hz
100,000 Hz offset, < -142 dBc/Hz 1 Hz offset, < -131 dBc/Hz
10 Hz offset, < -140 dBc/Hz
100 Hz offset, < -148 dBc/Hz
1,000 Hz offset, < -156 dBc/Hz
10,000 Hz offset, < -160 dBc/Hz
100,000 Hz offset, < -163 dBc/Hz