Brandywine 0366003, User Manual

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MANUAL P/N 900000178 REV B
1.2 Specifications (Basic Unit)
1.2.1 Signal Reference Inputs
1.2.1.1 C/A code GPS Receiver (standard)
Receiver Type GNSS multi constellation
(GPS, GLONASS, Galileo
1
, Beidou)
Sensitivity Tracking: -159 dBm
Acquisition: -147 dBm
1.2.6 EMC
1.2.7 Outputs
FCC Part 15, Class A
IEC CISPR 22
CE
Accuracy 15ns (1
σ
) (@ -130 dBm)
Connector Type BNC J8
1.2.1.2 SAASM GPS Receiver (optional)
Receiver Type GB-GRAM Type II
Keyfill cable 5 pin Audio
Keyfill port DS102
COM Port DB9–F connector
1.2.1.3 External 1PPS Input
Signal Format Per ICD-GPS-060B
Rate 1 pulse per second
Impedance 50 ohm
Connector Type BNC J6B
1.2.1.4 External GPS Have Quick T/C Input
Signal Format Per ICD-GPS-060A,
STANAG 4246 HQ2A
Rate 1 frame per second
Impedance 10k
Ω
Connector Type DB9M J5A
1.2.1.5 External IRIG B Input
Signal Format IRIG B Per IRIG 200-04
Control Functions Per IEEE1344
Modulation ratio 2.5:1 to 3.3:1
Amplitude 1 Vp-p to 5Vp-p
Impedance >600 ohm
Connector Type DB9M J5A
1.2.2 Environmental
AC Supply
Voltage 90-265 VAC 50/60 Hz.
100W Maximum
DC Supply
Voltage 18-36VDC or 36-72 VDC
Connector Barrier Terminal Block
1.2.3 Physical
Length (depth) 20.00”
Width 17.00” Chassis Width
19.00” Front Panel Width
Height 1.72” 1U chassis
Weight 10 lbs
1.2.4 Temperature
Air Temperature -15 to 55degC
Altitude Conditions -1500 ft to +11,000 ft
1.2.5 Shock and Vibration
Operating Shock MIL-STD 810F 20g/11ms
Bench Handling Shock MIL-STD 810F
Vibration MIL-STD-167-1
Structure-borne Noise MIL-STD-740-2
1 Requires firmware upgrade
Pulse-per-second (1PPS) Output 1
Signal Format Per ICD-GPS-060B
Rate 1 pulse per second
Rising Edge On Time
Rise Time <50ns
Fall time <100ns
Pulse Width 20 µs ±5% default.
Amplitude 10V ±10%
Output condition when TFOM<7 only
Connector Type BNC
Number of Outputs 2
Have Quick Time of Day Output
Signal Format Per ICD-GPS-060A,
STANAG 4430
Rate 1 pulse per second
Rising Edge On Time
Rise Time <100ns
Fall time <100ns
1PPS coherence < 100ns of rising edge of
1PPS
Amplitude
5V ±5%
Accuracy to 1PPS <100ns
Output condition when TFOM<7 only
Connector Type 3 Pin
BCD Time Code Output
Signal Format Per ICD-GPS-060A
Rate 50 bits/sec
1PPS coherence < 100ns of rising edge of
1PPS
Mark (logical 1) +2.5V ±1V
Space (logical 0) -2.5V ±1V
Output condition when TFOM<7 only
IRIG B Time code Output
Signal Format B122, B124,
Control Functions B124 CF definition
per IEEE1344
Rate 1kHz modulated
sinewave
Modulation ratio 10:3 ±10%
Amplitude 3V
p-p
±20% into 50 Ω load
Output condition when TFOM<7 only
Alarm Output
No of outputs 1 ( wire-OR’d from 2
MCMs)
Signal Format Dry contact closure
Normally closed
Normal Operation Relay Active
Connector Type 15 Pin D-Sub Male
Reference Frequency Outputs