Rubidium Atomic oscillator
Epson Toyocom
Product number (please contact us)
X1G0025400xxx
RUBIDIUM ATOMIC OSCILLATOR
(1PPS Synchronization Rubidium Frequency Standard)
Rb - 2110CB
•Features
:
:
:
19 inches rack type
Excellent frequency stability
1PPS synchronization type
Specifications (characteristics)
Parameter
Long term
Short term
vs Temperature (1)
vs Temperature (2)
Frequency stability
Voltage sensitivity
Warm-up
(locked frequency)
Frequency
Output
Level
Standard
< 2
×
10 / month
< 1
×
10
-11
/ s
<
±1.5 ×
10
-10
/ 0 °C to +50 °C
< 1 × 10
-10
/ -10 °C to 0 °C
-11
Condition
-
-
Referred to +25 °C
AC 100 V
±10
%
DC 24 V
±1
V
Within 20 minutes at +25 °C after power on
(Typical)
Each Output has 1port
Sine wave (Harmonics < -30 dB)
BNC connector on back panel
ALARM connector on back panel
Front panel dial
1.0 A Max
2.0 A Max. Noise 100 mV
pp
Max.
+25 °C after AC power off
-
-
External Synchronization Option
External Synchronization Option
<
±1 ×
10
-11
< 2
×
10
-10
10 MHz,3.58 MHz,1 MHz,100 kHz
> 1 Vrms / 50
Ω（10
MHz,1 MHz,100 kHz）
2 V pp
±20
%/75
Ω
(3.58 MHz)
Alarm
Relay contact on back panel connector
Frequency adjustment
> 2
×
10
-9
AC
AC 100 V ±10 % (50 or 60 Hz)
Supply voltage
DC
DC +24 V ±1 V
Battery operation
>20 min
Dimensions（mm）
99(H) × 480(W) × 350(D)(mm)
Weight
12 kg Typ.
1PPS Input
50 µs Positive Pulse / 50
Ω
TTL Level
Frequency Synchronization Accuracy
＜±1
×
10
-12
（24
h Average）
1) The specification is subject to change without notice.
-6
2) When alarm is generated, output frequency is swept about
±10
× 10 .
External dimensions
Pin ma p of each connector
AC 1 00V IN
2A
DC + 24V IN
2A
10 M OUT
1M OUT
3.5 8M OUT
1 00k OUT
ALM O UT
Name Plat e
Name Plat e
AC
100V
IN
Conn ector co de
(Receptac le )
Conn ectio n
3
G
2
DC +2 4V IN
C N-160 2RJ
42 0±2
3 50±2
48 0±1
46 0±1
Rb-2110C RUBIDIUM FRE QUENCY STANDARD
99±1
44.5
3 7.7
TO YOCO M
1 PPS IN
I NTERNAL
EXTERNAL
1PPS
CN-2
103RJ
1
A C
1
00 V
（
AC 20 0V )
(AC
12
0V )
2
G
1
+24V
Con nector c ode
(Plu g)
CN- 2103 RP
CN-1 602RP
ALARM OUT
Conn ector co de
(Receptac le )
Conn ectio n
5
9
HDEB- 9S
1
6
1
6
A LAR M
Other Pin:N.C.
Con nector c ode
(Plu g)
HDEB- 9P
LOCK
ALARM
POWER
F. ADJ
POWER
ON
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EPSONTOYOCOM [ EPSON TOYOCOM ]
