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
Standard
Condition
Long term
Short term
< 2 × 10-11 / month
< 1 × 10-11 / s
vs Temperature (1) < ±1.5 × 10-10/ 0 °C to +50 °C
Referred to +25 °C
vs Temperature (2) < 1 × 10-10 / -10 °C to 0 °C
Frequency stability
Output
AC 100 V ±10 %
Voltage sensitivity
< ±1 × 10-11
DC 24 V ±1 V
Warm-up
(locked frequency)
Frequency
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
< 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)
Relay contact on back panel connector
> 2 × 10-9
AC 100 V ±10 % (50 or 60 Hz)
DC +24 V ±1 V
Level
Alarm
Frequency adjustment
AC
DC
1.0 A Max
Supply voltage
2.0 A Max. Noise 100 mVpp Max.
+25 °C after AC power off
Battery operation
Dimensions(mm)
Weight
>20 min
99(H) × 480(W) × 350(D)(mm)
12 kg Typ.
1PPS Input
50 µs Positive Pulse / 50 Ω TTL Level
External Synchronization Option
External Synchronization Option
Frequency SynchronizationAccuracy
<±1 × 10-12(24 h Average)
1) The specification is subject to change without notice.
2) When alarm is generated, output frequency is swept about ±10 × 10-6.
External dimensions
e e t t a a l l P P e e m m N N a a
e e t t a a l l P P e e m m N N a a
Pin map of each connector
T U O 0 0
1
k
T U
O M
1 0
T U
O M A L
N I V 4 2
D C
+
N I V 0 0
A C 1
R N E T A N L I
DC +24V IN
AC 100V IN
P 1 P S
I N S P P 1 T U O M 8 5 3 . T U
O
1 M
2 A
2 A
R E N T A X L E
Connector code
(Receptacle)
CN-2103RJ
CN-1602RJ
420±2
1
AC1 00V
( AC200V)
(AC120V)
Connection
2
1
G
+24V
3
2
G
Connector code
(Plug)
CN-2103RP
CN-1602RP
ALARM OUT
HDEB-9S
Connector code
(Receptacle)
1
6
ALARM
5
9
1
Connection
6
Other Pin:N.C.
Connector code
(Plug)
HDEB-9P
480±1
460±1
LOCK
ALARM
POWER
Rb-2110C RUBIDIUM FREQUENCY STANDARD
POWER
ON
F. ADJ
TO YOCO M
http://www.epsontoyocom.co.jp