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- Ürün Özellikleri
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[IC]:CMT2300A
[Frequency]:410~510MHz
[Power]:20dBm
[Distance]:2.5km
[Size]:20*14mm
[Weight]:1.2±0.1g
[Feature]:Low power consumption, high cost performance
[Introduction]:E49-900M20S is a cost-effective wireless data transmission module launched by Chengdu Ebyte. It is A pure hardware module based on CMT2300A.E49-900M20S Supports the maximum transmission power of 20dBm, users can set a lower output power ,thus saving power consumption.The module works in the 850MHz ~ 930MHz frequency band, including the commonly used 868MHz and 915MHz frequency band.Since this module is a pure RF transceiver module, using SPI interface, needs MCU driver.
Main Parameters Performance Remarks Min. Max Power supply(V) 2.6 3.6 Voltage over 3.6V will cause permanentdamage to module Operating temperature(℃) -40 85 / Main Parameters Performance Remarks Min. Typical Max Operating voltage(V) 1.8 3.3 3.6 Over 3.6V may permanently burn the module Communication level(V) - 3.3 - Using 5V level has the risk of burning Operating temperature(℃) -40 - +85 Industrial design Operating frequency(MHz) 410 433 510 - TX Current(mA) - 85 @Transmit power20dBm Instant power consumption RX current(mA) - 8.5 - - Sleep current(nA) 300 300 800 Software is shut down Max Tx power(dBm) - 20 - - Receiving sensitivity(dBm) -116 Ürün ÖzellikleriFREKANS:868 MHz
