Oven Controlled (OCXO)

Wenzel Associates’ line of precision crystal oscillators are frequently used in the communications, military and test equipment markets. Precision oscillators are used by the aerospace industry for guidance, tracking and telemetry systems, by the communications industry for satellite, cellular, PCN, base station and VSAT systems, by the navigation industry for MLS, radar, GPS and other guidance systems. Crystal oscillators are used widely in the commercial markets as well as instruments such as frequency counters, frequency standards, synthesizers, phase noise test sets and various other instruments.
Model Description Application Phase Noise (100 kHz) Size
HF ONYX IV
HF ONYX IV
  • Frequencies from 10 MHz to 25 MHz, fixed
  • Standard and Premium Phase Noise Options
  • Small Package; Low Profile (0.5" ht)
  • Solder Sealed Steel Can
  • Thru Hole (PCB) Mount
  • Output: Sine, +10 dBm, Standard; TTL, Optional
  • Dual Output Option (One Sine; One TTL)
  • Low-G Sensitivity to 1E-10/g per axis
Airborne
Mobile Transceivers
Instrument Reference
-165 dBc/Hz (Standard)
-176 dBc/Hz (Premium)
1 x 1 x 0.5"
Model Description Application Phase Noise (100 kHz) Size
Streamline
Streamline
  • General Purpose
  • Frequencies from 1 MHz to 25 MHz, fixed
  • Low Phase Noise
  • SMA(f) and Solder Pins or Thru Hole (PCB) Mount
  • Output: Sine, +13 dBm, Standard; CMOS, Optional
  • Good Temperature Stability
  • Low Aging rate
General Purpose Reference
GPS Receivers
Synthesizers
-165 dBc/Hz 2 x 2 x 1"
Model Description Application Phase Noise (100 kHz) Size
HF ULN w-SMA
HF ULN
  • Frequencies from 5 MHz to 25 MHz, fixed
  • Ultra Low Phase Noise
  • Solder Sealed Steel Can
  • SMA(f) and Solder Pins or Thru Hole (PCB) Mount
  • Output: Sine, +13 dBm, Standard
  • Excellent Temperature Stability
  • Low Aging Rate
Radar Systems
Test Equipment
Reference Oscillator
-174 dBc/Hz 1.75 x 2.94 x 1"
Model Description Application Phase Noise (100 kHz) Size
HF Citrine
HF Citrine
  • Frequencies from 10 MHz to 25 MHz, fixed
  • Standard and Premium Phase Noise Options
  • Ruggedized for Dynamic Environments
  • Nickel-Plated Machined Aluminum Case
  • SMA(f) and Solder Pins on Side
  • Optional Voltage Reference and Oven Monitor Pins
  • Output: Sine, +13 dBm, Standard
  • Dual Output Option
  • Low G-Sensitivity to 1E-10/g per axis
  • Excellent Temperature Stability
  • Low Aging rate
  • Vibration Isolated Version Available
Airborne
Radar Systems
Tacticle Radio
Vehicular Communication
-165 dBc/Hz (Standard)
-174 dBc/Hz (Premium)
2.25 x 2.25 x 1"
Model Description Application Phase Noise (100 kHz) Size
HF Citrine Plus
HF Citrine Plus
  • Frequencies from 1 MHz to 125 MHz, fixed
  • Standard and Premium Phase Noise Options
  • HF OCXO (5 MHz to 25 MHz) Plus an Additional Circuit
  • Option to add Multiplier, Divider, Filter, PLL or Amplifier
  • Ruggedized for Dynamic Environments
  • Nickel-Plated Machined Aluminum Case
  • SMA(f) and Solder Pins on Side
  • Optional Voltage Reference and Oven Monitor Pins
  • Output: Sine, +13 dBm, Standard; To +21 dBm (w/Integrated Amplifier)
  • Low G-Sensitivity to 1E-10/g per axis
  • Excellent Temperature Stability
  • Low Aging rate
  • Vibration Isolated Version Available
Airborne
Radar Systems
Tacticle Radio
Vehicular Communication
1 MHz (10 MHz divide by 10)
50 MHz (16.66666 MHz x 3)

-165 dBc/Hz (1 MHz Standard)
-168 dBc/Hz (1 MHz Premium)
-153 dBc/Hz (50 MHz Standard)
-163 dBc/Hz (50 MHz Premium)
2.25 x 2.25 x 1.3"
Model Description Application Phase Noise (100 kHz) Size
HF LO
HF LO
  • Frequencies from 1 MHz to 25 MHz, fixed
  • VHF OCXO Divided Down to Desired Frequency
  • Low Phase Noise
  • Small Package; Low Profile (0.5" ht)
  • Solder Sealed Steel Can
  • Thru Hole (PCB) Mount
  • Output: Sine, +13 dBm, Standard
  • Low-G Sensitivity 2E-10/g per axis
Airborne
Mobile Transceivers
Instrument Reference
-165 dBc/Hz 1.5 x 1.5 x 0.5"
Model Description Application Phase Noise (100 kHz) Size
Compatible_large
Compatible
  • Euro Style Case
  • Frequencies from 5 MHz to 15 MHz, fixed
  • Low Phase Noise
  • Thru Hole (PCB) Mount
  • Output: Sine, +13 dBm, Standard; CMOS, Optional
  • Good Temperature Stability
  • Low Aging rate
Test Equipment
Synthesizers
Base Stations
-165 dBc/Hz 2 x 1.62 x 0.98"
1.44 x 1.13 x 0.75"
Model Description Application Phase Noise (100 kHz) Size
Small Fry
Small Fry
  • Frequencies from 5 MHz to 25 MHz, fixed
  • Low Phase Noise
  • Solder Sealed Steel Can with Mounting Flange
  • SMA(f) and Solder Pins
  • Output: Sine, +13 dBm, Standard
  • Excellent Temperature Stability
  • Very Good Short Term Stability
  • Low Aging Rate
GPS Receivers
Synthesizers
Instruments
-165 dBc/Hz 1.5 x 1.5 x 3"
Model Description Application Phase Noise (100 kHz) Size
Timekeeper
Timekeeper
  • Frequencies from 5 MHz to 25 MHz, fixed
  • Low Phase Noise
  • Solder Sealed Steel Can with Mounting Studs
  • SMA(f) and Solder Pins
  • Output: Sine, +13 dBm, Standard
  • Good Temperature Stability
  • Low Aging rate
GPS Receivers
Synthesizers
Instruments
-165 dBc/Hz 2 x 2 x 4"
Model Description Application Phase Noise (100 kHz) Size
BTULN
BTULN
  • Frequencies: 5 MHz or 10 MHz
  • Ultra Low Phase Noise
  • Nickel-Plated Machined Aluminum Case
  • SMA(f) and Solder Pins on Side
  • Output: Sine, +13 dBm, Standard
  • Excellent Temperature Stability
  • Excellent Short Term Stability
  • Excellent Aging Rate
High Energy Physics
Radio Astronomy
Reference Oscillator
-178 dBc/Hz 4 x 3 x 2"
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