SSD-24303-20M-DW ERAVANT | Alldatasheet

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SSD-24303-20M-DW Rev. 1.0 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.

24.125 GHz Ranging Sensor Head, Dual Channel, Short Range

Copyright © 2015 by SAGE Millimeter, Inc. Description: Model SSD-24303-20M-DW is a K Band, microstrip antenna- based ranging sensor head that is designed and manufactured for short range measurements of a moving or stationary target's range, speed and direction. The sensor head has a center frequency of 24.125 GHz and takes a nominal bias of +5.0 VDC/250 mA. The frequency modulation bandwidth of ±150 MHz minimum is realized via a tuning voltage of 0 to +20 Volts. The sensor heads are configured with a microstrip antenna, T/R diplexer, a dual channel (I/Q) receiver and a transmitter/receiver oscillator in an integrated die-cast housing. Sensor heads with a single receiver are offered under model number SSD-24303-20M-SW and can only detect the range and speed of a target. Features:  24.125 GHz FMCW Operation  Low Flick Noise and High Sensitivity  Low Harmonic Emission Applications:  Traffic Management Systems  True Ranging Systems  Military Surveillance Systems Electrical Specifications: Parameter Minimum Typical Maximum Antenna 3 dB Beamwidth 12˚(H) x 12˚(V) Antenna Side Lobes -20 dBc Antenna Gain 20 dBi Antenna Polarization Linear, Vertical RF Center Frequency 24.125 GHz FMCW Tuning Bandwidth ±150 MHz FMCW Tuning Voltage 0 to +20 V Transmitting Power +3 dBm Receiver I/Q Phase Δ 60˚ 120˚ Receiver I/Q Amplitude Δ 0 dB 3 dB IF Frequency Range DC 100 MHz IF Offset Voltage - 0.5 VDC Frequency Stability -0.8 MHz/°C Power Stability -0.03 dB/°C DC Supply Voltage +5.0 VDC/250 mA +5.5 VDC Varactor Bias 0 to +20 V Specification Temperature +25˚C Operating Temperature -30˚C +60˚C

SSD-24303-20M-DW Rev. 1.0 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. Copyright © 2015 by SAGE Millimeter, Inc. Mechanical Specifications: Item Specification Gunn Oscillator Bias Port Solder Pad Varactor Tuning Port Solder Pad Mixer IFI Port Solder Pad Mixer IFQ Port Solder Pad Sensor Module Case Material Die Casted Zinc Finish Chem Film Weight 3.9 Oz Outline SD-MK-DW -50 -40 -30 -20 -10 -90 -60 -30 0 30 60 90 Relative Level (dB) Angle (Degrees) Typical Measured Co-pol E and H Plane Patterns @ 24.125 GHz E-Plane H-Plane

SSD-24303-20M-DW Rev. 1.0 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. Copyright © 2015 by SAGE Millimeter, Inc. Mechanical Outline: (Unless otherwise specified, all dimensions are in inches[mm]) Note:  All data are presented using a limited sample lot. Actual data may vary unit to unit.  All testing was performed under +25˚C case temperature.  SAGE Millimeter, Inc. reserves the right to change the information presented without notice. Caution:  The device is static sensitive. Always follow ESD rules when working with the device.  Wrong bias or reverse bias on the sensor will damage the device.  Exceeding absolute maximum ratings shown will damage the device. Use additional heatsink or fan if necessary. 23.85 23.9 23.95 24.05 24.1 24.15 24.2 24.25 24.3 24.35 0 5 10 15 20 25 Output Power (dBm) Frequency (GHz) Varactor Tuning Voltage (Volts) Typical Output Power and Frequency vs. Tuning Voltage Gunn Bias: +5.0 VDC/183 mA F(GHz) P(dBm)