GUNN TRANSCEIVERS
TM
®
Fixed Frequency
MO86728
–
MO9096
Features
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Low Cost
Direction-of-Motion Sensing
High-Volume Design
Various Output Power Levels
Dual-Channel Output
Pulsed DC Input Voltage
Low-Power Consumption
Applications
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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.
Typ.
Nominal
Freq. Drift/
Temperature Sensitivity
(KHz/ºC)
(dBc)
450
450
1000
1000
1000
1000
750
1000
1000
-95
-95
-92
-92
-90
-90
-90
-90
-90
75–105
60–120
50–130
50–130
75–105
Typ.
Operating
Voltage
(V
DC
)
+7.5 to +8.5
8.5
5
5
+6 to +8
+6 to +8
+4 to +6
5
+3.5 to +6.5
Max.
Operating
Current
(mA)
150
200
100
100
100
100
250
100
220
Specifications @ 25°C
Model
Number
MO86728
MO86735
MO9061
MO9062
MO9081
MO9082
MO9300
MO9062-22
MO9096
Description
Single IF Output
Dual IF Output
Single IF Output
Dual IF Output
Pulsed DC
Pulsed DC,
Dual IF Output
Single IF Output
Dual IF Output
Dual IF Output,
with Microstrip
Planar Antenna
Dual IF Output
Operating
Frequency
(GHz)
10.525
10.525
24.125
24.125
24.125
24.125
24.125
24.125
24.125
Output
Power
(mW)
5 Min.
5 Min.
5 Min.
5 Min.
10–20
10–20
2–5
5 Min.
8 Min.
Typ. Mixer
Phasing
(Degrees)
X Band Transceivers
K Band Transceivers
Ka Band Transceivers
MO9402
35.5
5 Min.
1500
-90
75–105
+3.5 to +6.0
300
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
TM
®
Fixed Frequency
MO86728
–
MO9096
MO86735
8-32 UNC-2B, 4 Plcs.
To Mate With UG-39/U
WR-90 Waveguide
1.65
(41.91)
1.63
(41.28)
1000
Resistor
1.63 (41.28)
1.750 Max.
(44.45)
2.000 Max. (50.8)
Mixer
Output
Output
Power
Adjust
MO86728
1.63
(41.28)
4X Ø.170 Thru
To Mate With UG-39/U
WR-90 Waveguide
Mixer
Output
0.475
1.450 Max.
(12.07)
(36.83)
Ground
Gunn Mechanical
Bias
Frequency
1.400 Max.
Adjust
(35.56)
Ground
1000
Resistors
Ground
2.000 Max.
(50.8)
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
0.670
0.200
0.755
0.550
0.880
0.103 Min.
0.107 Max.
0.550
MO9096
Gunn Bias
IF Outputs
0.375
0.290
0.200
R .049
(1.2446)
2.590
(65.79)
0.095
(2.41)
1.540
(39.12)
1.050
(26.67)
0.370
1.32
(33.53)
Ground Post
0.830
Gunn Diode
2.590
(65.79)
0.480
Single Mixer (B)
For Motion Sensing
1.025
0.797
Dimensions are in inches (mm).
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
TM
®
Fixed Frequency
MO86728
–
MO9096
MO9402
0.880 Max.
(22.35)
Gunn Bias Voltage
MO9300
+
0.880 Max.
(22.35)
1.275
Ref.
Mates With UG/595/U
Flange WR-42 Output
Mixer
Output
1.380 Max.
(35.00)
1K
Resistor
0.845
Gunn
Bias
1.45 Max.
(37.00)
Dimensions are in inches (mm).
0.500
Ref.
0.750
Dimensions are in inches.
0.530
Ref.
#4-40-2B
THD X
0.100 DP
4 Plcs
Flange Mates
To WR-28
Waveguide
With UG599/U
Flange
IF Outputs
Copyright 2008
Rev: 2008-11-04
Microsemi
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978 -442-5600, Fax: 978-937-3748
Page 3
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