STD-22SF-NI ERAVANT | Alldatasheet
Document overview
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- PDF pages: 3
Technical content
STD-22SF-NI Rev. 1.1 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 1 SAGE Millimeter, Inc. Q-Band Waveguide Detector, Negative Polarity Copyright © 2015 by SAGE Millimeter, Inc. Description: Model STD-22SF-NI is a Q Band waveguide detector that covers the frequency range of 33 to 50 GHz. The detector is zero biased and intended for small signal detection and network analyzer applications. Due to the proprietary circuitry design and careful diode selection, the detector exhibits high sensitivity and extremely flat output characteristics. The detector is designed to have a 10 MHz video bandwidth and a 1 MΩ video output impedance. The minimum detectable signal level is approximately -50 dBm. The Faraday isolator is integrated to improve the input port return loss. Features:
- Full Waveguide Band Operation
- High Sensitivity Without Tuning
- Integrated Faraday Isolator Applications:
- Test Lab
- Network Analyzer Systems
- Test instrumentations Electrical Specifications: Parameter Minimum Typical Maximum Frequency Range 33 GHz 50 GHz Sensitivity 1,200 mV/mW Sensitivity Flatness ±1.5 dB RF Input Power -20 dBm +17 dBm Return Loss 15 dB Video Bandwidth 10 MHz Output Voltage Polarity Negative* Specification Temperature +25 ˚C Operating Temperature 0 ˚C +50 ˚C *Note: Positive output voltage polarity is available under the model number STD-22SF-PI. Mechanical Specifications: Item Specification RF Port WR-22 Waveguide with UG-383/U Flange DC Port SMA (F) Flange Material Brass Finish Gold Plated and Black Anodized Weight 5.6 Oz Size 3.69” (L) x 1.31” (Ø) Outline TD-Q1
STD-22SF-NI Rev. 1.1 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 2 SAGE Millimeter, Inc. Q-Band Waveguide Detector, Negative Polarity Copyright © 2015 by SAGE Millimeter, Inc. 100 1000 10000 100000 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 Sensitivity (-mV/mW) Frequency (GHz) Typical Performance vs. Frequency Pin = -20 dBm -450 -400 -350 -300 -250 -200 -150 -100 -50 V out (mV) Input Power (dBm) Typical Voltage Detected vs Input Power 33 GHz 41.5 GHz 50 GHz
STD-22SF-NI Rev. 1.1 www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com Page | 3 SAGE Millimeter, Inc. Q-Band Waveguide Detector, Negative Polarity Copyright © 2015 by SAGE Millimeter, Inc. Mechanical Outline: (Unless otherwise specified, all dimensions are in inches) Note:
- All data presented is collected from a sample lot. Actual data may vary unit to unit, slightly.
- All testing was performed under +25 °C case temperature.
- SAGE Millimeter, Inc. reserves the right to change the information presented without notice. Caution:
- Exceeding absolute maximum ratings will damage the device.
- The device is static sensitive. Always follow ESD rules when working with the device.
- Any foreign objects in the waveguide will cause performance degradation and can possibly damage the device. torque wrench, model SCH-08008-S1, is highly recommended.