User's Manual

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NEXXT SOLUTIONS

Date: 2014/4/24

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ACW-HD380M

2.4GHz Digital RF Module

A. Features

Operating frequency range from 2408 to 2468 MHz

Maximum data rate 4 Mbps (GFSK)

Support 3-wire or 4-wire SPI.

Modulation scheme : FSK/GFSK

Power supply range: 3 ~ 3.6V

Transmission range: 250 m (Line of sight)

Outline: 26.16x 18.36 x 3.75 m

Host equipment power supply: DC 9V or 5V

B. Applications

Digital Baby Monitor

Wireless Video Door phone

Security Camera

Summary of content (6 pages)

PAGE 1
ACW-HD380M NEXXT SOLUTIONS 2.4GHz Digital RF Module Date: 2014/4/24 A. Features Operating frequency range from 2408 to 2468 MHz Maximum data rate 4 Mbps (GFSK) Support 3-wire or 4-wire SPI. Modulation scheme : FSK/GFSK Power supply range: 3 ~ 3.6V Transmission range: 250 m (Line of sight) Outline: 26.16x 18.36 x 3.75 m Host equipment power supply: DC 9V or 5V B.
PAGE 2
ACW-HD380M NEXXT SOLUTIONS 2.4GHz Digital RF Module Date: 2014/4/24 C: Specification Parameter Min. Typ. Max. Unit 3 3.3 3.6 V Electrical Section Supply Voltage Supply current in TX mode TBD mA Supply current in RX mode TBD mA Crystal 16M Hz Modulation Mode FSK/GFSK RF Section Operating Frequency(Note1) 2400 ~ Data Rate 2483.
PAGE 3
ACW-HD380M NEXXT SOLUTIONS 2.4GHz Digital RF Module Date: 2014/4/24 D: Pin Assignment No.
PAGE 4
ACW-HD380M NEXXT SOLUTIONS 2.
PAGE 5
ACW-HD380M NEXXT SOLUTIONS 2.4GHz Digital RF Module Date: 2014/4/24 Federal Communication Commission Interference Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
PAGE 6
ACW-HD380M NEXXT SOLUTIONS 2.4GHz Digital RF Module Date: 2014/4/24 This device is intended only for OEM integrators under the following conditions: 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna.