General description
- asynchronous RS232 and TTL port
 - pulses per second and per minute
 - external, active antenna
 - LED alphanumeric display
 - receiver status LEDs
 - 2 push-buttons for parameter setup
 
Technical data
 
Receiver: 
8 Channel, frequency L1 (1575.42 MHz), C/A code 
 
 Display: 
8 character, alphanumeric LED display, contents of display selectable by menu; UTC or local time 
 
Time to Sync: 
max. 1 minute with valid data in batttery buffered memor 
about 7 minutes otherwise
 
 Battery backup: 
When powered off, real time clock keeps time for about 1 week 
Satellite information kept in memory
 
Interfaces: 
Serial interface RS232 (TTL also accessible), configurable by menu 
Baudrate: 4800, 9600, 19200 Baud
Framing: 7E2, 8N1
Output string: 32 ASCII characters every second or on request, includes time and status information
 
Pulse Outputs: 
Pulses per second and pulses per minute, TTL level, width: 200 ms 
 
Accuracy of Pulses: 
better than ± 1 µs 
 
Antenna: 
external, active antenna, powered via coaxial cable 
max. cable attenuation: 10 dB
 
Power Requirements: 
+5 V (-3% do + 5%), 500 mA 
 
Connectors: 
64-pin rear VG edge connector DIN 41612; BNC connector 
 
Physical Dimensions: 
Eurocard, 100 mm × 160 mm, 1,5 mm Epoxy 
 
Front Panel: 
14HP/3U (width: 71 mm, height: 128 mm), 2 push-buttons, 2 LEDs, LED display 
 
Ambient Temperature: 
0 ... 50° C, antenna: -40° C ... +85° C 
 
Humidity 
max. 85% 
