http://mc.njr.co.jp/ [email protected] X-band Doppler Sensing Devices MODEL No. NJR4176/77/78/81/82 series < Features > * Including Patch Antenna * DRO: Dielectric Resonator Oscilator * Low DC Current Drain ・30 mA @ +5 VDC * Small Size ・46.5 mm x 40 mm x 12 mm * RoHS Compliance < Line-Up > Model No. NJR4176 NJR4177 NJR4178 NJR4181 NJR4182 Center Frequency 9.900 GHz 10.687 GHz 10.525 GHz 9.350 GHz 10.587 GHz Output Power 20 mW E.I.R.P. Operating Voltage +5 VDC Operation Region CW / Pulse France / Italy U.K. U.S. / Canada / Belgium / Netherlands Gemany U.K. / France < Specifications > Item Condition Operating Voltage Operating Current Output Power Frequency Stability Return Loss Sensitivity Second Harmonic Emission Antenna Beamwidth (-3 dB) RF Interface Temperature Range Dimension Regulation for compliance Specifications Ta = +25 C，Vin = +5 VDC +5.0 ± 0.2 VDC 30 mA typ. 20 mW (13 dBm) E.I.R.P. typ. ±5 MHz max. (Ta: -30 to +55 C) -90 dBc typ. 1.0 μW (-30 dBm) max. E-Plane 36 degree nom. H-Plane 72 degree nom. Patch Antenna -30 to +55 C (operating), -40 to +80 C (storage) 46.5 mm x 40 mm x 12 mm ETS 300 440 E-Plane Radiation Pattern (Reference data) H-Plane Note: The contents of this sheet are subject to change without notice. Copyright © 2010 New Japan Radio Co., Ltd. Page: 1/2 Rev.02(Jul. 2010) X doppler_NJR4176/77/78/81/82 http://mc.njr.co.jp/ [email protected] X-band Doppler Sensing Devices MODEL No. NJR4176/77/78/81/82 series < Outline Drawing > 7 .98 12max . 33 .08 2 .9 ＧＮＤ 34 .2 ＋５Ｖ 5 .44 2 .9 40 9 .8 2 .54 ＩＦ ＧＮＤ 46 .5 14 .65 17 17 .2 Ｕ ｎ ｉ ｔ ： ｍｍ Note: The contents of this sheet are subject to change without notice. Copyright © 2010 New Japan Radio Co., Ltd. Page: 2/2 Rev.02(Jul. 2010) X doppler_NJR4176/77/78/81/82