100
Technical Specifications and Operating Parameters
A.7.2
Weight
•
2.0 kg (4.4 lbs.) net. (Instrument)
•
2.2 kg (4.84 lbs.) net. (Antenna and Cable)
•
0.5 kg (1.1 lbs.) net. (Option 06)
•
8 kg (18 lbs.) includes antenna, cables, and accessories. (Shipping)
A.7.3
Power Requirements
The Model 1084A/B/C comes with one of three user-specified internal power supplies. Additionally,
the antenna receives power through the antenna cable connected to the Type F connector on the
rear panel.
•
Option 07: 85 – 264 Vac, 47 – 440 Hz, or 110 – 370 Vdc,
<
20 W typical (Standard power
supply)
•
Option 08: 10 – 60 Vdc (DC only),
<
20 W typical. Uses a three-position terminal strip in
place of the IEC-320 power inlet module; includes Surge-Withstand Capability
•
Option 10: 110 – 350 Vdc,
<
20 VA or 85 – 250 Vac, 47 – 440 Hz, with three-position Terminal
Power Strip and Surge-Withstand Capability
A.7.4
Power Connector
•
Option 7, Standard Power Supply: This includes a fused IEC-320 power inlet module with
mating ac cord. Plug type specified as power cord options P1 through P10 (see Section 3.2.1).
•
Options 08 and 10: Using a 3-pole terminal strip power inlet with Surge-Withstand Capability
(see Section 3.3 and 3.4).
A.7.5
Electro-Magnetic Interference (EMI)
•
Conducted Emissions: power supply (Options 07 and 08) complies with FCC 20780, Class A
and VDE 0871/6.78, Class A
•
Surge Withstand Capability (SWC), power inlet (Options 08 and 10) designed to meet
ANSI/IEEE C37.90-1 and IEC 801-4.
A.7.6
Temperature and Humidity
Temperature
Operating
Storage
Instrument
0 to 50
◦
C
-40 to 75
◦
C
Antenna
-40 to 85
◦
C
-55 to 100
◦
C
Antenna Cable
-40 to 75
◦
C
-40 to 80
◦
C
Humidity
10 to 90% non-condensing
10 to 90% non-condensing
Table A.3: Temperature and Humidity List
Summary of Contents for 1084A
Page 4: ...iv ...
Page 6: ...vi ...
Page 18: ...xviii LIST OF FIGURES ...
Page 24: ...4 Unpacking the Clock ...
Page 36: ...16 Connecting Inlet Power Input and Output Signals ...
Page 44: ...24 GPS Antenna and Cable Information ...
Page 114: ...94 Startup and Basic Operation ...
Page 123: ...B 4 Physical Dimensions 103 Figure B 1 Suggested Mounting of the AS0094500 Surge Arrester ...
Page 124: ...104 Using Surge Arresters ...
Page 134: ...114 Options List C 6 2 Option 06 Firmware Setup Figure C 3 Option 06 Firmware Setup ...
Page 142: ...122 Options List Figure C 5 Option 06 Output Jumper Settings ...
Page 158: ...138 Options List Figure C 13 Option 17 Board Layout and Jumper Locations ...
Page 163: ...C 13 Option 20A Four Fiber Optic Outputs 143 Figure C 14 Option 20A Jumper Locations ...
Page 170: ...150 Options List Figure C 16 Option 23 Internal Jumper Setup ...
Page 172: ...152 Options List Figure C 17 Option 27 Jumper Locations ...
Page 190: ...170 Options List Figure C 20 Option 29 Connector Signal Locations ...
Page 246: ...226 Options List ...