Electrical Specifications - Symmetricom 5120A Operation And Maintenance Manual

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