MDU19XX [MICROSEMI]
WAVEGUIDE TRANSCEIVERS; 波导收发器型号: | MDU19XX |
厂家: | Microsemi |
描述: | WAVEGUIDE TRANSCEIVERS |
文件: | 总2页 (文件大小:831K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
WAVEGUIDE TRANSCEIVERS
Fixed Frequency
®
TM
MDU19xx Series
Features
Low cost
Standard Waveguide output
Rugged, Reliable Construction
Low Power Consumption
High Sensitivity
Description
The MDU (Motion Detector Unit) is an X-Band
microwave transceiver that utilizes the Doppler shift
phenomenon to "sense" motion.
The unit, contained in a rugged diecast housing,
features a dielectric resonator stabilized FET oscillator,
which provides stable operation over
a
broad
temperature range in either CW or low duty cycle pulse
mode. The unit is available as a “transmit only” unit,
with a single mixer or with a pair of orthogonal mixers
for direction sensing applications.
Applications
Traffic Control
Automatic Door Openers
Speed Measurement
Direction of motion detection
Energy Management Systems
Sports Radar Guns
This document only gives a general description of the product and shall not form part of any contract.
Microwave Solutions pursue a policy of continuous product improvement and reserve the right from time to time to amend the specifications of products.
Copyright 2008
Rev: 2009-02-10
Microsemi
Page 1
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
WAVEGUIDE TRANSCEIVERS
Fixed Frequency
®
TM
MDU19xx Series
Operation
The basic principle of operation consists of detecting the frequency shift between a transmitted and a received
signal reflected back from a moving object within the field of view of the unit.
The MDU1900 unit produces two low level output signals which can be amplified and processed to provide an
audible or visual alarm. These signals are nominally orthogonal in phase and the direction of the detected
target can be ascertained from the lead/lag between the two outputs
The MDU1910 unit produces a single low level output signal which can be amplified and processed to provide
an audible or visual alarm.
The MST1950 unit includes the transmitter only and can be used with a separate receiver as one end of a
microwave link.
All the units employ low cost surface mount manufacturing techniques which are field proven as being rugged
Electrical Characteristics
Mechanical Characteristics
Transmitter
Operating Voltage
Operating Current (CW)
Weight
Tab Connections
:
:
85 grams
0.1” spacing
:
:
+5V
60mA max.
±0.25V
Environmental Characteristics
:
50mA typ.
see table
3MHz
Power Drift
(over operating temp. range) : 3dB
Frequency Drift
(over operating temp. range) : 10MHz Operating
Temperature
Temperature
Frequency
:
:
:
Frequency Setting Accuracy
Frequency Pushing (Max)
Power Output
3MHz/V
:
:
-10ºC to +55ºC Storage
-30ºC to +70ºC
MDU1900/MDU1910
MDU1900/MDU1910
Power Variation
:
+7dBm (Typ)
:+10dBm (Typ)
: 3dB/v (Max)
NOTES Detection range is dependent on size and reflectivity of
target and S/N ratio Doppler shift at 10.587GHz is 31Hz/m.p.h.
Unit functions over -30ºC to +70ºC with reduced performance
Harmonic Emissions
:
< -7dBm
Pulse Mode Operation
Average Current (5% DC)
Pulse Width (Min.)
Cycle (Min.)
:
:
:
2mA typ.
5µSec Duty
1%
Outline Drawing
Receiver
Output Signal*
: >1000µV p-p Noise
150µV p-p
:
<
(Both in 3Hz to 80Hz bandwidth)
* With standard test system
Output Connection
Waveguide
Waveguide Flange
:WG16/WR90/R100
:UBR100
Model
Application
Dual Orthogonal
Order Code
Frequency
Comments
Holland, Belgium, Italy, USA
UK
MDU1900
MDU1910
MST1950
C950503
C950501
10.525GHz
10.587GHz
Mixers
Holland, Belgium, Italy, USA
UK
Single Mixer
C960503
C960501
10.525GHz
10.587GHz
Holland, Belgium, Italy, USA
UK
Transmit Only
C970503
C970501
10.525GHz
10.587GHz
Copyright 2008
Rev: 2009-02-10
Microsemi
Microwave Products
75 Technology Drive, Lowell, MA. 01851, 978-442-5600, Fax: 978-937-3748
Page 2
相关型号:
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明