Agtatec IPQ420US User Manual

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USER MANUAL

Product Family: K-Band Transceiver
Range of use: advanced door applications

Module Number: IPQ-420_US

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Description:

Basic Features IPQ-420_US:

• radar-based motion detector working in the 24GHz ISM Band

• stereo (dual channel) operation for direction of motion

identification

• integrated IF-amplifier

• split transmit and receive path for maximum gain

• two different receive antenna patterns

Electrical Characteristics:

Parameter Symbol min. typ. max. units comment

transmit frequency fUS 24.075 24.125 24.175 GHz
fUK 24.150 24.250 GHz
output power (EIRP) P
temperature drift
I/Q balance amplitude 6 dB
phase 60 90 120 °
IF-amplifier gain 34 dB
bandwidth 4Hz 1.5kHz
supply voltage VCC 7 8 9 V
supply current ICC 45 55 mA
mod input 0 5 V digital input (0V / 5V)
operating temperature TOP -20 70 °C
outline dimensions according to drawing 102-290.109.927 C mm

out

∆f

Interface:

The sensor provides a 0.5mm pitch 8 pin ZIF-Connector with skinning on both sides

Pin # Description Typ Comment

1 nc --- not connected
2 Mod input modulation signal (digital Input 0V / 5V)
3 Vcc input supply voltage (+8V)
4 GND input analog ground
5 S4 output Rx1 Signal Q(uadrature) / narrow antenna pattern
6 S3 output Rx1 Signal I(nphase) / narrow antenna pattern
7 S2 output Rx2 Signal I(nphase) / broad antenna pattern
8 S1 output Rx2 Signal Q(uadrature) / broad antenna pattern

20 dBm

-1,0 MHz/°C

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azimuth

elevation

Antenna Characteristics:

Parameter Symbol min. typ. max. units comment

antenna pattern Tx (3dB) horizontal 75 ° azimuth
vertical 38 ° elevation
antenna pattern Tx (10dB) horizontal 135 ° azimuth
vertical 70 ° elevation
squinting angle vertical 10 ° elevation
side lobe suppression Tx horizontal 15 dB azimuth
vertical 12 dB elevation
antenna pattern Rx1 (3dB) horizontal 44 ° azimuth
vertical 46 ° elevation
antenna pattern Rx1 (10dB) horizontal 83 ° azimuth
vertical 85 ° elevation
squinting angle vertical 11 ° elevation
side lobe suppression Rx1 horizontal 15 dB azimuth
vertical 12 dB elevation
antenna pattern Rx2 (3dB) horizontal 75 ° azimuth
vertical 38 ° elevation
antenna pattern Rx2 (10dB) horizontal 135 ° azimuth
vertical 70 ° elevation
squinting angle vertical 10 ° elevation
side lobe suppression Rx horizontal 15 dB azimuth
vertical 12 dB elevation

Mechanical Outlines:

all dimensions in Millimeter / for details compare with drawing 102-290.109.927 C

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