User's Manual

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Band Microwave Motion Sen
sor Module
HB170 Users Manual
V1.0
0
ST Electronics (Satcom & Sensor Systems) Pte. Ltd.
29 New Industrial Road, ST Electronics Paya Lebar Building, Singapore 536213
Tel: [phone] Fax: [phone] Email: [e-mail]
Website: www.ag
ilsense.com (
Regn
:
199103901W
)
3. Connection
Connection Hole Definition:
1. GND: Ground
2. V1: +5VDC (See section 4)
3. V2: +5VDC (See section 4)
4. V3: NC (NOT CONNECTED);
5. IF: Doppler Shift Output
4. Pulse Operation
The Pulse operation of Transmitter (V1) uses +5Vdc pulsed at up to 2kHz repetition frequency at a duty
cycle of 5% for lower power consumption. The Pulse operation for the Receiver (V2) is not
recommended. It is only operated at a supply of +5VDC.
Figure3: Pulse Operation Block Diagram