RB-2110CB Datasheet, PDF (1/2 Pages) Epson ToYoCom – RUBIDIUM ATOMIC OSCILLATOR

Rubidium Atomic oscillator
RUBIDIUM ATOMIC OSCILLATOR
(1PPS Synchronization Rubidium Frequency Standard)
Rb - 2110CB
•Features
: 19 inches rack type
: Excellent frequency stability
: 1PPS synchronization type
Epson Toyocom
Product number (please contact us)
X1G0025400xxx
Specifications (characteristics)
Parameter
Long term
Short term
vs Temperature (1)
Frequency stability ^{vs Temperature (2)}
Voltage sensitivity
Standard
< 2 × 10^-11 / month
< 1 × 10^-11 / s
< ±1.5 × 10^-10/ 0 °C to +50 °C
< 1 × 10^-10 / -10 °C to 0 °C
< ±1 × 10^-11
Warm-up
(locked frequency)
Frequency
< 2 × 10^-10
10 MHz,3.58 MHz,1 MHz,100 kHz
Output
Level
Alarm
Frequency adjustment
Supply voltage
AC
DC
Battery operation
> 1 Vrms / 50 Ωʢ10 MHz,1 MHz,100 kHzʣ
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
>20 min
Dimensionsʢmmʣ
Weight
99(H) × 480(W) × 350(D)(mm)
12 kg Typ.
1PPS Input
50 µs Positive Pulse / 50 Ω TTL Level
Frequency Synchronization Accuracy
ʻ±1 × 10^-12ʢ24 h Averageʣ
1) The specification is subject to change without notice.
2) When alarm is generated, output frequency is swept about ±10 × 10^-6.
External dimensions
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 mVpp Max.
+25 °C after AC power off
-
-
External Synchronization Option
External Synchronization Option
Pin ma p of each connector
AC 100V IN
DC +2 4V IN
Conn ector co de
(Receptac le )
CN-2 103RJ
C N-160 2RJ
42 0±2
1
Conn ectio n
Con nector c ode
(Plu g)
A C1 00 V
（ AC20 0V )
(AC12 0V )
3
2
G
CN- 2103 RP
2
1
G
+24 V
CN-1 602RP
Conn ector co de
(Receptac le )
Conn ectio n
Con nector c ode
(Plu g)
ALARM OUT
HDEB- 9S
5
1
1
6
A LAR M
9
6
Other Pin:N.C.
HDEB- 9P
48 0±1
46 0±1
Rb-2110C RUBIDIUM FRE QUENCY STANDARD LOCK
A LAR M
F. ADJ
TO YOCO M
POW ER
POW ER
ON
http://www.epsontoyocom.co.jp