Characteristics
Type of receiver
6 channel GPS C/A-code receiver
Type of antenna
Remote powered [3]
GPS antenna/converter unit
, up to 300m distance to antenna with
RG58 and up to 700m distance with RG213 cable
Display
Vacuum fluorescent graphic display (VFD), 256 x 64 dots
Control elements
Eight push buttons to set up basic network parameters and to change receiver settings
Status info
Four bicolor LEDs showing status of:
- reference time
- time service
- network
- alarm
Frequency outputs
10 MHz via female BNC connector, TTL into 50 Ohm
Synthesizer 1/8 Hz up to 10 MHz via female BNC connector, TTL into 50 Ohm
Accuracy depends on oscillator (standard: OCXO LQ), look at [4]
oscillator options
Pulse outputs
Pulse per second (PPS) and pulse per minute (PPM) via female BNC connectors, TTL
into 50 Ohm, pulse width: 200msec, active high
Accuracy of pulse outputs
Depends on oscillator option:
Note: TCXO IS NOT available with M600
Interface
Two independent serial RS232-interfaces, menu configurable
Data format of interfaces
Baud rates: 300, 600, 1200, 2400, 4800, 9600, 19200 Baud
Data formats: 7N2, 7E1, 7E2, 7O1, 8E1, 8N1, 8O1
Time strings: [5]
Meinberg Standard-Telegram
, SAT, Uni Erlangen (NTP), SPA, RACAL,
Sysplex, NMEA0183 (RMC, GGA, ZDA), Meinberg GPS, COMPUTIME, ION oder [6]
Capture-Telegramm
Unmodulated time code
output
DCLS, TTL into 50 Ohm via female BNC connector, active high
Modulated time code output IRIG AM sine wave signal via female BNC connector:
3Vpp (MARK), 1Vpp (SPACE) into 50 Ohm
Generated time codes
IRIG B002: 100pps, DCLS signal, no carrier, BCD time of year
IRIG B122: 100pps, AM sine wave signal, 1 kHz carrier, BCD time of year
IRIG B003: 100pps, DCLS signal, no carrier, BCD time of year, SBS time of day
IRIG B123: 100pps, AM sine wave signal, 1kHz carrier, BCD time of year, SBS time of
day
IEEE1344: Code according to IEEE1344-1995, 100pps, AM sine wave signal, 1kHz
carrier, BCD time of year, SBS time of day, IEEE1344 expansion for date, time zone,
daylight saving and leap second in Control Funktions Segment
AFNOR: Code according to NFS-87500, 100pps, AM sine wave signal, 1kHz carrier,
BCD time of year, complete date, SBS time of day
rev 2013.0704.1631
lantime-m600-gps
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