User's Manual

FHSS2-24G 2.4GHz Module User Manual.

Futaba corporation

1080 Yabutsuka Chosei-son Chosei-gun

Chiba 299-4395 JAPAN

1. Features

 2.4GHz Frequency Hopping Spread Spectrum (FHSS) radio transceiver module.

 Operates in the unlicensed worldwide ISM band (2.4 GHz to 2.483.5GHz) band

 Fully integrated power regulation with a wide input unregulated operating range

4.0 to 7.2V.

 Equipped Fully integrated local oscillator and 26MHz 20ppm reference crystal

 100mA operating current

 Transmit power 40mW EIRP

 Receive sensitivity up to -95dBm

 FHSS data rates up to 500kbps

 1/2 mile operating range

2. Pin assign

Pin Number

Name Description

J103 1

I/O 1 Input/output 1

I/O 2 Input/output 2

I/O 3 Input/output 3

I/O 4 Input/output 4

I/O 5 Input/output 5

GND Module Ground

J104 1

I/O 6 Input/output 6

I/O 7 Input/output 7

I/O 8 Input/output 8

I/O 9 Input/output 9

I/O 10 Input/output 10

I/O 11 Input/output 11

LED LED control output

Vcc Module power input

Vdd 3.3V Regulated power output

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FHSS2-24G 2.4GHz Module User Manual. Futaba corporation 1080 Yabutsuka Chosei-son Chosei-gun Chiba 299-4395 JAPAN 1. Features 2.4GHz Frequency Hopping Spread Spectrum (FHSS) radio transceiver module. Operates in the unlicensed worldwide ISM band (2.4 GHz to 2.483.5GHz) band Fully integrated power regulation with a wide input unregulated operating range 4.0 to 7.2V.
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3. Specifications Parameter Value Units Storage temperature -20 ~ +80 Degrees Celsius Operating temperature -10 ~ +45 Degrees Celsius Transmit power (conducted) 16 max dBm Receive Sensitivity -95 dBm Input voltage 4.0 ~ 7.2 Volt Output voltage 3.3 Volt Transmit current 100 max mA 4. Module User Requirements 4.1 This module must be integrated into a device where the user cannot access the antenna connector and should not be able to remove or install the module. 4.2 Under a 2.
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governing a radio transmitter in the 2.400 GHz to 2.4835 GHz frequency range. 4.5 This module meets the requirements for a RF category mobile device that may be used at separation distances of more than 20cm from the human body. However if the module is placed into the host that is RF category portable, the FCC RF exposure requirements of the portable host must be properly \ addressed.