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The LL-8200-703 GPS Time Generator and Time Server is a special version of the LL-8200-700 time code generator.
The GPS-synchronized, multifunctional time and frequency generator offers a large selection of signals and functions and enables the outputs to be optimally adapted to specific applications.
As a time generator, the device generates serial time codes (IRIG B or HaveQuick) for distributing the time information and synchronizing other devices.
Other time signals such as 1PPS and various frequencies are available, as is a BCD time code option with microsecond resolution.
The NTP / SNTP time service can optionally be controlled via the RJ45 port.
Internal Time Base |
|
Rubidium: | |
Aging | 2x10E-11 per Day |
<±2x10-9 per Year | |
Short Term Stability, Allan Deviation | |
1sec <±3x10-11, | |
10sec <±1x10-11, | |
100sec <±3x10-12 | |
GPS | 12 Channel Timing GPS Receiver |
GPS L1 C/A | |
Input |
|
IRIG B 126 | |
Carrier Frequency: | IRIG B – 1 kHz |
Modulation Ratio: | 2:1 to 6:1 |
Input Signal Level: | 2.0volts to 3.0 volts peak-to-peak |
Input impedance: | greater than 50kΩ, single-ended |
GPS Antenna Input Signal: | 1575,42 MHz (L1) |
Fibre Optic Input | |
Wavelength: | 820nm |
Format: | HaveQuick ICD-GPS-060A |
Output |
|
Fibre Optic Output | |
Wavelength: | 820nm |
Format: | HaveQuick ICD-GPS-060A |
10 MHz 4 ea | |
Frequency: | 10 MHz |
Stability: | derived from internal Time Base |
Format: | sine wave, >7 dBm |
1PPS 2ea | |
1PPS-1: | |
Level: | TTL |
Format: | 20μsec/500ms selectable |
1PPS-2: | |
Format: | ICD-GPS-060A |
Level: | 10VDC (+1-2V into 50Ω) |
Ontime: | Rising Edge |
Length: | 20μsec |
IRIG B AC output 1ea | |
Format: | IRIG B 126 |
Carrier Frequency: | 1 kHz sinewave |
IRIG B DC output 1ea | |
Format: | IRIG B 026 |
Level: | TTL |
HaveQuick output 4ea | |
Format: | ICD-GPS-060 |
Level: | TTL |
Supported Time Protocols |
|
NTP (LAN) | NTP SERVER STRATUM 1 v2, v3, v4 (RFC1305, RFC1119, RFC5905, RFC5906, RFC5907, RFC1769) |
Sysplex Time Protocol (RS232) | 1, 4800baud, 8N1 |
LAN | |
TCP/IP | IPv4, IPv6, TCP, UDP |
MANAGEMENT | HTTP, HTTPS, SSH, TELNET |
SECURITY | Autokey, DSA, SSL, MD5, RSA |
SYSLOG | yes |
Electrical | |
Main power | |
Voltage: | 115 VAC or 230 VAC ± 10% |
Frequency | 48 – 62Hz (400Hz Optional) |
Connectors | |
IRIG in/output | BNC |
10MHz output | BNC |
1PPS | BNC |
Power: | IEC |
RS232 | 9pin Sub-D, female |
HaveQuick | BNC |
Fibre Optic | ST |
GPS Antenna | TNC |
LAN | Ethernet 10 /100 Base-T (RJ45) |
Environmental |
|
Temperature | |
Operating 0°C to +55°C | |
Storage -20°C to +70°C | |
Relative Humidity: | Operating 95% over dry bulb range of +38°C to +85°C |
Chassis | |
1HU, 19” rack-mount unit cabinet in reference to DIN41494-5 / IEC297-3. | |
Dimensions: | (HxWxD) 44,0 mm x 483 mm x 450mm |
These dimensions include mounting brackets on the front side. Front panel switches and rear panel connectors are excluded in these dimensions. | |
The mounting brackets are not designed to hold the unit in the rack without supporting rails! | |
Display | |
9 x LED, 20,3 mm height (0,8”) | |
red, max. 14mcd per cipher | |
intensity adjustable | |
LCD Display with Push buttons |
Lange-Electronic GmbH
Rudolf-Diesel-Str. 29a
82216 Gernlinden
+49 8142 284582 0