OX-029-0001-10M23000 (EM)
OX-029-0005-10M23000 (FM)
Hi-Rel OCXO
ELECTRICAL SPECIFICATIONS1
Parameter
Limit
(min.)
Limit
(max.)
Unit
Condition
Nominal Frequency (Fo)
Initial Accuracy at +25°C
Supply Voltage (Oscillator and Oven)
Input Power
10.230 000
MHz
-0.1
+0.1
PPM At EFC = +5.05Vdc
Vdc +15V nominal
+14.25
+15.75
Warm-up (turn-on)
Steady State @ -30°C
Steady State @ +25°C
Switch-on Temperature
RF Output Power
-----
-----
-----
-30
5.0
2.50
1.50
-----
-----
-25
W
W
W
< 10 minutes to current cut-back
°C Spec compliant after 15 minutes
+9.0
-----
-----
0.15
+0.1
-----
dBm 50 ohm load
Harmonics
Spurious
dBc
dBc 1 kHz to 1 MHz
-90
EFC Tuning Range
EFC Control Voltage Range
EFC Slope
-----
+10.0
-----
PPM
Vdc
----- Positive
FREQUENCY STABILITY1
Parameter
Limit
(max.)
5.0e-8
1.0e-9
1.0e-8
Unit
Condition
Frequency vs. Temperature
Frequency vs. Voltage
Frequency Retrace @ +25°C
(24 hours off)3
Frequency vs. Pressure3
Aging
∆F/F -30°C to +70°C under vacuum
∆F/F For a 5% change in supply voltage
∆F/F One hour after turn-on
2.0e-8
∆F/F 1 ATM to 10-5 TORR
Daily
5.0e-10
5.0e-8
2.0e-8
∆F/F At time of shipment
∆F/F Log fit IAW MIL-PRF-55310, Log projection
∆F/F Log fit IAW MIL-PRF-55310, Log projection
First Year
Yearly after First Year
Phase Noise (Static)
1 Hz
-95
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
10 Hz
-125
-140
-150
-155
-155
100 Hz
1 kHz
10 kHz
100 kHz
Short Term Stability (Static)
τ = 1.0 sec
5.0e-12
1.5e-9/g
∆F/F 100% test item 25°C in vacuum
∆F/F 1g sine vibration at 100Hz
Vibration Sensitivity3
5/8/2014 SEM
1/3
Vectron International, LLC · 100 Watts Street · Mount Holly Springs, PA 17065
Phone: (717) 486-3411 · Fax: (717) 486-5920 · www.vectron.com