Designed and
Manufactured
in Germany
Parameter
min.
typ.
max. Unit Condition
Nominal output frequency
Frequency stability
10.000
MS
±0.5
MHz
STD
±0.5
±0.05
±0.5
±1.3
HS
Option 1 (max.)
ppb steady state
±0.03 ppb after 3 months operation
vs. operating temperature range
Long term (aging) per month
Long term (aging) 1st year
Long term (aging) over 10 years
Frequency adjustment range
Mechanical Frequency Control
RF output
±0.1
±0.05
±0.5
±1.3
±0.2
±1
ppb
ppb
after 3 months operation
after 3 months operation
±1.5
ppb
By trimmer access (Note 3)
RF output ports
1 Rubidium direct output
3 splitted outputs
Sine wave
See block diagram and
enclosure drawing
Signal waveform
Load RL
50
Ω
±5%
Rubidium direct output
Splitted outputs
Output level per port
+12
+7
+14
+9
dBm
dBm
dB
Isolation between splitted ports
Harmonics
Spurious
30
40
-40
-80
dBc
dBc
Phase noise
Short-term stability (ADEV)
See table 1
MS
3·10-11
1·10-11
3·10-12
Option 2
STD
HS
Option 1 (max.)
@ τ = 1 sec
@ τ = 10 sec
8·10-11
3·10-11
8·10-12
1·10-11
3·10-12
1·10-12
@ τ = 100 sec
< ±0.5 ppb
Warm-up time @ +25°C (Note 2)
Retrace
15
min
±0.05 ppb
V
1 h after 24 hrs OFF
COMM interface
IEC 60320-1 / C14
Monitor logic voltage
AC Supply voltage VS
5
230
100
50
240
60
V
AC Supply input frequency
Power consumption
Hz
W
°C
50
+50
Operating temperature range
0
Enclosure (see drawing) (WxDxH)
Drawing number
483x250x88
AXZ10.01097.02
BNC female
mm
Color “black”
RF Connectors
@ Rear plate
@ Rear plate
Communication Connector
9-Pin D-Sub male
with jack posts
Weight
Notes:
8
kg
1. Terminology and test conditions are according to IEC60679-1 and MIL-PRF-55310, unless otherwise stated
2. Warm-up indicator at front plate. Indicator ON when Rubidium locked.
3. Trimmer accessible at front plate. Adjustment range sufficient for 10 years operation.
Absolute Maximum Ratings
Parameter
min.
max.
Unit
Condition
AC Supply Voltage VS
90
47
260
63
V
AC Supply input frequency
AC Supply input current
Splitter input level (SPLIT IN)
Storage Temperature
Hz
A
2
Fuse accessible at rear plate
+20
+70
dBm
°C
-20
GmbH & Co. KG
AXRB9000 Rev.3
Drawing D0
Page 2(5)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
Roemerring 9
D-74821 Mosbach
Germany
AXTAL [ ADVANCED XTAL PRODUCTS ]
