X-band Doppler Module (MIC Type)
MODEL NO.
MODEL NO.
MODEL NO.
<Description>
This specification covers the general requirements for microwave Doppler module. This module is designed for
motion sensing applications. This module consists of DRO (Dielectric Resonator Oscillator), balanced Schottky
Barrier Diode mixer and Micro-strip Patch Antennas.
NJR4170
NJR4171
NJR4172
<Line-Up>
Model No.
NJR4170
NJR4171
NJR4172
RF Frequency
10.525 GHz
9.900 GHz
10.687 GHz
Output Power
8 mW EIRP
Operating Voltage
5 Vdc
Note
CW / Pulse Operation
<Specifications>
Electrical Characteristics
(at +25 擄C , +5 Vdc)
Operating Voltage
Operating Current
Center Frequency
Specifications
5.0 +/- 0.2 Vdc
30 mA typ.
NJR4170: 10.525 GHz +/- 5 MHz
NJR4171: 9.900 GHz +/- 5 MHz
NJR4172: 10.687 GHz +/- 5 MHz
8 mW E.I.R.P. typ.
-90 dBc
NJR4170: <25 mV/m [ at 3 m ]
NJR4171: -30 dBm max.
NJR4172: -30 dBm max.
E-Plane
36 擄C
H-Plane
72 擄C
Specifications
5 micro sec
0.01
Specifications
+8 Vdc
-30 to +70 擄C
-40 to +80 擄C
Output Power
Return Loss Sensitivity
Second Harmonic Emission
Antenna Beamwidth (-3 dB)
Pulse Mode Operation
Pulse Width
Duty Cycle
Absolute Maximum Ratings
DC Input Voltage
Operating Temperature Range
Storage Temperature Range
Copyright 漏 1999 New Japan Radio Co., Ltd.
Rev.02 NJR4170 / NJR4171 / NJR4172
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