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Up to 115.2kbps data rate
Low power consumption, Low cost;
Carrier frequency: 433MHz or ISM others optional;
Detailed Product Description
RF Output: 50mW high rates up to 115.2kbps
Product Description |
1. Products Main Features * Carrier frequency: 433MHz or ISM others optional; * Interface: RS-232/ RS-485/ TTL optional; * Multi-channels: 8 channels, expandable for 32 channels; * Baud rate in air: 1200/2400/4800/9600/19200/38400bps, expandable 115kbps; * Transparent data transmission: What has been received is exactly what has been transmitted, suitable for any standard or non-standard user protocols; * Interface format: 8N1/8E1/801 user-defined, or customization for other format interface; * Modulation: GFSK. Based on the Gaussian Frequency Shift Keying (GFSK) modulation, * Half duplex: Integration of receiver and transmitter£¬10ms auto change for receiving and sending; * Widen Temperature: -20~+65C (-31~167 F); * Working humidity: 10%~90% relative humidity without condensation; * Impedance: 50Ohm (SMA antenna port, multiple antenna options available);2. Application areas * Wireless smart terminal: POS, PDA, * Wireless electronic display screen, LED display; * RS-485 wired multi-drop system changeover wireless system; * Wireless remote control, Environment monitor, telemetry system; * Check attendance system, Queue-management system and positioning in coal mine; * Industrial automatic data collection, Wireless Data Acquisition, Wireless sensor, SCADA.3. SpecificationsRF power: 50mW/ 17dBm; Receiving current: 20mA; Transmitting current: 40mA;Power supply: DC 3.3-5 V; Size: 47x24x6mm (without antenna port ).Range: 300m (BER=10-5@9600bps antenna is 2m above ground in open area),, when 500m (BER=10-5@1200bps, when antenna is 2m above ground in open area).Pin No. | Pin name | Description | Level | Connection with terminal | | 1 | | | | | | 2 | | | | | | 3 | | | | RxD | | | | | | | | | | 4 | | | | TxD | | | | | | | | | | 5 | | | | | | 6 | | | | | | NOTE: Generally the module is in receiving status.Package Standard: one module +Helical SMA antennas + 6pin line |
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