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1W output, 433Mhz Provide rich interface: RS-232/ TTL/ RS-485 Low power consumption and sleep function high reliability
1.Products Main Features:* Carrier frequency: UHF 433 MHz or ISM others;* Provide rich interface: RS-232/ TTL/ RS-485;* 8 channels, expandable for 16/32 channels according to requirements of customers;* Baud rate: 1200/2400/4800/9600/19200bps;* Interface format: 8N1/8E1 user-defined, or customization for other format interface;* Integration of receiving and transmitting and half duplex;* Low power consumption and sleep function;* Temperature: -35~+75 C;* Impedance: 50 Ohm(SMA antenna port, multiple antenna options available);* Complying with EN 300220 and ARIB STD-T67.* Industrial design standard with high reliability and stability. 2.Application areas: * Automatic meter reading (AMR) and home automation;* Supervisory control and data acquisition (SCADA); * Remote control,industry data collection;* Monitoring of remote systems;* Production reporting of active systems;* Wireless remote control alarm of power supply;* Sports training & competition;* Wireless POS, PAD wireless smart terminal;* Electronic bus station and intelligent traffic;* Point to multi-point wireless network,data collection system. 3.Specifications* Power supply: DC 7.5V;* RF power: 1W;* Receiving current: <25mA;* Transmitting current: <350mA;* Sleep current: <20uA;*Transmission distance: 3Km (BER=10-3@9600bps); 4Km (BER=10-3@1200bps);* Size: 80mm*45mm*19mm (without antenna port). 4.Interface definition:Pin No. | Pin name | Description | Level | Remands |
1 | GND | Grounding of power supply | ||
2 | Vcc | Power supply DC | 7.5V | |
3 | RXD/TTL | Serial data receiving end | TTL | |
4 | TXD/TTL | Serial data transmitting end | TTL | |
5 | DGND | Digital grounding | ||
6 | A(TXD) | A of RS-485 orTXD of RS-232 | ||
7 | B(RXD) | B of RS-485RXD of RS-232 | ||
8 | SLEEP | Sleep control (input) | TTL | Low level sleep |
9 | RESET | Reset (input) | TTL | Negative impulse reset |
Channel No. | Frequency | Channel No. | Frequency | Channel No. | Frequency | Channel No. | Frequency |
1 | 429.0325MHZ | 2 | 430.0325MHZ | 3 | 431.0325MHZ | 4 | 432.0325MHZ |
5 | 433.0325MHZ | 6 | 434.0325MHZ | 7 | 435.0325MHZ | 8 | 436.0325MHZ |
YS-C30K uhf wireless data transceiver