GUNN TRANSCEIVERS Fixed Frequency ® TM MO86728 – MO9096 Features ● Low Cost ● Direction-of-Motion Sensing ● High-Volume Design ● Various Output Power Levels ● Dual-Channel Output ● Pulsed DC Input Voltage ● Low-Power Consumption Applications ● Automatic Door Openers ● Intrusion Alarm Systems ● Speed Radars ● Presence Sensing ● Traffic Control Systems ● Level Sensing Description Microsemi’s waveguide output transceivers are a reliable source of microwave power for speed and motion detection applications. The transceivers are a fully integrated module, with a Gunn diode mounted in the cavity for the transmitter and one or two Schottky barrier diodes in the receiver. An IF output is generated whose frequency is proportional to the target’s velocity. With the two-mixer design, the direction-of-motion is obtained as a phase difference between the two IF outputs. Specifications @ 25°C Model Number Description Operating Frequency (GHz) Output Power (mW) Typ. Nominal Freq. Drift/ Temperature Sensitivity (KHz/ºC) (dBc) Typ. Mixer Phasing (Degrees) Typ. Operating Voltage (VDC) Max. Operating Current (mA) +7.5 to +8.5 150 8.5 200 5 100 X Band Transceivers MO86728 Single IF Output 10.525 5 Min. 450 -95 MO86735 Dual IF Output 10.525 5 Min. 450 -95 75–105 K Band Transceivers MO9061 Single IF Output 24.125 5 Min. 1000 -92 MO9062 Dual IF Output 24.125 5 Min. 1000 -92 MO9081 Pulsed DC 24.125 10–20 1000 -90 MO9082 Pulsed DC, Dual IF Output 24.125 10–20 1000 -90 MO9300 50–130 50–130 5 100 +6 to +8 100 +6 to +8 100 Single IF Output 24.125 2–5 750 -90 +4 to +6 250 MO9062-22 Dual IF Output 24.125 5 Min. 1000 -90 75–105 5 100 MO9096 Dual IF Output, with Microstrip Planar Antenna 24.125 8 Min. 1000 -90 60–120 +3.5 to +6.5 220 35.5 5 Min. 1500 -90 75–105 +3.5 to +6.0 300 Ka Band Transceivers MO9402 Dual IF Output Other frequencies and power levels available upon request. Operating temperature is -30°C to +70°C. Storage temperature is -40°C to +85°C. Copyright 2008 Rev: 2008-11-04 Microsemi Microwave Products 75 Technology Drive, Lowell, MA. 01851, 978 -442-5600, Fax: 978-937-3748 Page 1 GUNN TRANSCEIVERS Fixed Frequency ® TM MO86728 – MO9096 MO86728 MO86735 8-32 UNC-2B, 4 Plcs. To Mate With UG-39/U WR-90 Waveguide 1.63 (41.28) 1.65 (41.91) Mixer Output 4X Ø.170 Thru To Mate With UG-39/U WR-90 Waveguide 1.63 (41.28) Output Power Adjust 1000 Resistor Mixer Output 0.475 1.450 Max. (12.07) (36.83) 1.63 (41.28) Ground Gunn Mechanical Bias Frequency 1.400 Max. Adjust (35.56) 1.750 Max. (44.45) 2.000 Max. (50.8) Ground 2.000 Max. (50.8) 1000 Resistors Ground Dimensions are in inches (mm). 50 µF Electrolytic Capacitor Gunn Bias 1.170 Max. (29.72) Dimensions are in inches (mm). MO9061, MO9062, MO9062-22, MO9081, MO9082 MO9096 0.550 0.670 Gunn Bias 0.200 IF Outputs 0.755 0.375 0.550 0.290 0.103 Min. 0.107 Max. 0.880 Ground Post R .049 (1.2446) 0.200 0.830 2.590 (65.79) Gunn Diode 0.480 Single Mixer (B) For Motion Sensing 0.095 (2.41) 1.540 (39.12) 1.050 (26.67) 2.590 (65.79) 0.797 0.370 1.32 (33.53) Dimensions are in inches (mm). 1.025 Second Mixer (A) For Direction Sensing Dimensions are in inches. Copyright 2008 Rev: 2008-11-04 Microsemi Microwave Products 75 Technology Drive, Lowell, MA. 01851, 978 -442-5600, Fax: 978-937-3748 Page 2 GUNN TRANSCEIVERS Fixed Frequency ® TM MO86728 – MO9096 MO9300 MO9402 0.880 Max. (22.35) Gunn Bias Voltage + 0.880 Max. (22.35) 1.275 Ref. IF Outputs Mates With UG/595/U Flange WR-42 Output #4-40-2B THD X 0.100 DP 4 Plcs Mixer Output 1.380 Max. (35.00) 1 K Resistor 0.845 Flange Mates To WR-28 Waveguide With UG599/U Flange 0.530 Ref. Gunn Bias 1.45 Max. (37.00) 0.500 Ref. Dimensions are in inches (mm). 0.750 Dimensions are in inches. Copyright 2008 Rev: 2008-11-04 Microsemi Microwave Products 75 Technology Drive, Lowell, MA. 01851, 978 -442-5600, Fax: 978-937-3748 Page 3