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 433 sucker antenna
433 sucker antenna
Chip solution : see the specification for details
carrier frequency :433MHz
Transmitting power : see the specification for details
Communication distance : see the specification for details
Product size :Φ31.5 x141
communication interface : see the specification for details
Product introduction : 433MHz sucker antenna wire length 1m (customizable) SMA straight male 3M RoHS
 490 sucker antenna
490 sucker antenna
Chip solution : see the specification for details
carrier frequency :490MHz
Transmitting power : see the specification for details
Communication distance : see the specification for details
Product size :Φ31.5 x115
communication interface : see the specification for details
Product introduction : 490mhz sucker antenna wire length 1m (customizable) SMA straight male 3M RoHS
 868 sucker antenna
868 sucker antenna
Chip solution : see the specification for details
carrier frequency :868MHz
Transmitting power : see the specification for details
Communication distance : see the specification for details
Product size :Φ31.5 x190
communication interface : see the specification for details
Product introduction : 868mhz sucker antenna wire length 2m (customizable) SMA straight male 3M RoHS
 915 sucker antenna
915 sucker antenna
Chip solution : see the specification for details
carrier frequency :915MHz
Transmitting power : see the specification for details
Communication distance : see the specification for details
Product size :Φ31.5 x190
communication interface : see the specification for details
Product introduction : 915 sucker antenna line length 3M (customizable) SMA straight male 3M RoHS
 Serial wireless data transmission module yl-5000
Serial wireless data transmission module yl-5000
Chip solution :Si4432
carrier frequency :433MHz
Transmitting power : maximum 37dbm
Communication distance : open land 5-10km
Product size :120mm*85mm*38mm
communication interface :TTL/RS232/RS485
Product introduction : Si4432 RF wireless scheme based on silicon labs, adopting GFSK modulation technology, with ST single chip microcomputer, half duplex wireless data transmission station. It contains wireless transceiver communication program, which does not change user data and protocol. Users can realize data transparent transmission without programming and controlling data receiving and sending process. It is compatible with TTL, 232485 and USB serial ports. It is convenient to connect with various serial port devices of users, and can directly replace the application of wired transmission.
 Serial wireless data transmission module yl-100d
Serial wireless data transmission module yl-100d
Chip solution :GFSK
carrier frequency :420~450MHz
Transmitting power :20dBm
Communication distance : transmission distance more than 1000 meters, such as open
Product size :99*96*24.4mm
communication interface :MAX485/MAX232/TTL
Product introduction Yl-100d is a high stability, low power consumption, high cost-effective wireless data transmission radio, and uses GFSK modulation mode to increase the stability of wireless data. Yl-100d is a transparent transmission module, which can transmit data wirelessly without changing any data and protocol of customers. Yl-100d in terms of stability, the software has done a lot of detection measures to ensure that the module can not crash or not work under any circumstances, which is completely in accordance with the industrial design standards. The module has the characteristics of wide range, high transmission rate, high sensitivity and automatic control. Users can configure it through our company
 Serial wireless data transmission module yl-800d
Serial wireless data transmission module yl-800d
Chip solution Loratm spread spectrum modulation technology
carrier frequency : 420 ~ 450MHz application free frequency band, others
Transmitting power : maximum transmit power + 20dbm
Communication distance : open land, effective up to 3 ~ 4 km
Product size :99*96*24.4mm
communication interface :MAX485/MAX232/TTL
Product introduction Yl-800d is a high-performance, low-power, long-distance low-power RF wireless data transceiver, internal automatic spread spectrum calculation and preamble CRC error correction processing, does not change any user's data and protocol, uses half duplex transparent transmission mechanism, realizes the wireless replacement function. The RF chip of radio station is based on spread spectrum frequency hopping technology, which surpasses the existing GFSK radio station in stability, anti-interference ability and receiving sensitivity. With STM low-power and high-speed processor, the data processing ability and operation speed are improved. users can flexibly configure the operating frequency, serial port rate, spread spectrum factor, effective data ratio and spread spectrum bandwidth of the radio station according to the actual needs through the host computer software configured by our company
 Serial wireless data transmission module yl-900d
Serial wireless data transmission module yl-900d
Chip solution Loratm spread spectrum modulation technology
carrier frequency : 420 ~ 450MHz application free frequency band, others
Transmitting power : maximum transmit power + 27dBm
Communication distance : 6-10 km in open land
Product size :99*96*24.4mm
communication interface :MAX485/MAX232/TTL
Product introduction Yl-900d is a high-performance, low-power, long-distance low-power RF wireless data transceiver, internal automatic spread spectrum calculation and preamble CRC error correction processing, does not change any user's data and protocol, uses half duplex transparent transmission mechanism, realizes the wireless replacement function. The RF chip of radio station is based on spread spectrum frequency hopping technology, which surpasses the existing GFSK radio station in stability, anti-interference ability and receiving sensitivity. With STM low-power and high-speed processor, the data processing ability and operation speed are improved. users can flexibly configure the operating frequency, serial port rate, spread spectrum factor, effective data ratio and spread spectrum bandwidth of the radio station according to the actual needs through the host computer software configured by our company