Installation & Systems Manual RUBIDIUM SERIES
Page 66
3.31
GPS 10 MHz
: GPS Satellite Receiver
This module generates GPS disciplined frequencies and a time & date reference. It is an ideal
solution for synchronization tasks.
1
10MHz OUT
AlVelte
GPI A
BATT IN
REF OUT
ANTENNA
rear1_09
PC / GPI B
ANTENNA
:
Connector
BNC, 50
, isolated
Type of antenna
Remote powered antenna/converter unit, up to 250 m antenna cable
RG58.
10 MHz OUT
:
Format
Sinusoidal continuous wave, 350 mV
RMS
(
≈
1 Vpp) @ 75
Connector
BNC (IEC169-8), 75
(50
on request)
REF OUT (RJ 45)
:
PPS
Pulse per second, TTL, pulse width 200 ms
TXD
Time and date serial telegram, Meinberg Standard, RS232
BATT IN (RJ 45)
:
Back-Up Power
12 to 30 VDC input
GPI A (RJ 45)
:
GPI_1 – GPI_4
General Purpose Interface, programmable outputs.
PC (DSUB9F female)
:
TXD, RXD
RS232 Interface
Oscillator options
:
LQ: Standard
MQ: Medium Quality HQ: High Quality
Short term stability
±1·10
-9
±2·10
-10
±5·10
-12
PPS accuracy
< ±250 ns
< ±100 ns
< ±100 ns
Accuracy free run one day
±2·10
-8
±1.5·10
-9
±5·10
-10
Others
:
Operating voltage
12 to 30 V DC
Power consumption
Dependent on oscillator option:
LQ MQ HQ
Warm-up:
6.3 W
7.9 W
7.9 W
Normal operating mode:
5.1 W
5.9 W
5.9 W
Weight
0.3 kg approx.
Mechanical
Standard circuit board (W x D): 100 x 160 mm / 3.94 x 6.30 inch
Rear panel: RUB H1: 103 x 44 mm / 4.06 x 1.73 inch
RUB H3: 8HP, 3RU
