Ebyte® E90-DTU-900SL22-GPRS LoRa to 4G SX1262 22dBm 915MHz RF to GPRS PA LNA Wireless Transceiver Modem Serial Port Serv

Specification NET characteristicsParameter ValueSupported frequency bands Quad band GSM850 EGSM900 DCS1800 PCS1900 Module can search frequency automatically Band selection can be set by AT command Compliant with GSM Phase 2 2 GPRS connection characteristics GPRS multi slot class 12 default GPRS multi slot class 1 12 configurable GPRS mobile station class BGPRS data characteristics GPRS data downlink transmission up to 85 6kbps GPRS data uplink transmission Max 85 6kbps Encoding format CS 1 CS 2 CS 3 and CS 4 Supports the PAP Password Authentication Protocol protocol commonly used for PPP connections Supports the protocol commonly used for CHAP Query Handshake Authentication Protocol Embedded protocol TCP UDP FTP PPP HTTP NTP MMS SMTP PING etc Support for Unstructured Supplementary Data Services USSD Antenna Interface SMA interface NET signal output 50 ohm characteristic impedanceTransmit power Class 4 2W GSM850 and EGSM900 Class 1 1W DCS1800 and PCS1900RF characteristicsParameter value Air speed 2 4kbps 8 levels adjustable 0 3 1 2 2 4 4 8 9 6 19 2 38 4 62 5kbps WOR role Receiver configurable as receiver sender WOR cycle 2000ms configurable from 500ms to 4000ms Transmit power 22dBm 4 levels adjustable 22 17 13 10dBm transfer method Transparent transmission can be configured as transparent transmission or fixed point transmission Module address 0 65535 default address 0 Working frequency 850 125MHz 93