Futaba FHSS1-24G Radio Control (Transmitter) User Manual user manual

Futaba Corporation Radio Control (Transmitter) user manual

User manual

FHSS1-24G 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 30mW EIRP  Receive sensitivity up to -95dBm  FHSS data rates up to 500kbps  1/4 mile operating range 2. Pin assign Pin Number Name Description J103 1 I/O 1 Input/output 1 2 I/O 2 Input/output 2 3 I/O 3 Input/output 3 4 I/O 4 Input/output 4 5 I/O 5 Input/output 5 6 GND Module Ground J104 1 I/O 6 Input/output 6 2 I/O 7 Input/output 7 3 I/O 8 Input/output 8 4 I/O 9 Input/output 9 5 I/O 10 Input/output 10 6 I/O 11 Input/output 11 7 LED LED control output 8 Vcc Module power input 9 Vdd 3.3V Regulated power output
3. Specifications Parameter Value Units Storage temperature -20 ~ +80 Degrees Celsius Operating temperature -10 ~ +45 Degrees Celsius Transmit power (conducted) 13 max dBm Receive Sensitivity -95 dBm Input voltage 4.0 ~ 7.2 Volt Output voltage 3.3 Volt Transmit current 100 max mA 4. Block Diagram 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 2.14dBi antenna can be used with this module. The antenna must not exceed the gain and pattern of the standard dipole antenna.

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