Chonghan CH-M3G7Z19 LTE Modem Datasheet Chonghan Wireless Modem Series Datasheet 9/19/2017 Chonghan Co., Ltd. Cai Jinyong
Copyright 2010-2017 Chonghan Co., Ltd. All rights reserved. Chonghan is filed or registered trademark of Chonghan Co., Ltd. In P.R.China and/or in other countries. Other trademarks are the property of the respective owners. Contact Information Company Chonghan Co., Ltd. Sales Desk Phone +86 (0755) 26458200 Hours 8:30 AM to 6:00 PM GMT+8 Email sales@szchonghan.com FAX +86 (0755) 26458200 x 805 Post Floor 2,Building 14,Nangang First Industrial Area, Songbai Road, Nanshan District, Shenzhen, Guangdong, China (518000) Web http://www.szchonghan.com/ Document History Version Date Comments Author 1.00 2017-03-07 Release new product Lei Dong 1.02 2017-09-19 Modify voltage Cai Jinyong References CHONGHAN CHM1 WIRELESS MODEM QUICKSTART ENG CHONGHAN CHM1 WIRELESS MODEM USERMANUAL ENG Chonghan Co., Ltd.Page 2
崇瀚科技 Chonghan Power by Chonghan Chonghan Co., Ltd.Page 3
Overview The CH-M3G7Z19 LTE Modem is a Dual-Band device which has been specially designed for SMS and fax communication and applications transmitting a low volume of data. The wireless communications unit is protected by robust industrial housing that also features a series of standard connectors and a SIM cardholder. Being a standalone device, this plug-and-play solution, comes equipped with standard connectors for power supply, antenna and serial port. On account of its focus on LTE communication, and its robust casing, the CH-M3G7Z19 LTE Modem is particularly suited for M2M applications with a low data transfer volume. This makes it a product that can be employed in a wide range of business fields metering, remote maintenance, transportation and logistics, traffic systems, vending machines, security, and facility management. Applications POS terminals and scanners Vending machines Security systems Remote telemetry and telematics systems Fleet management and tracking systems Traffic control and navigation systems Remote Data Monitor and Control AMR (automatic meter reading) for power, water, gas, oil meter Power station monitoring and control Traffic signals monitor and control Power distribution network supervision Central heating system supervision Weather station data transmission Hydrologic data acquisition Parking meter and Taxi Monitor Telecom equipment supervision (Mobile base station, microwave or optical relay station) Benefits and Features Industrial design for small dimension Robust industrial housing GPRS Dail-up, SMS, CDS, FAX function DC5~48V wild rang, lowe comsumer Watch Dog
RS-232/RS-485/TTL Specification General Features Frequency Bands GSM: B3, B8 TD-SCDMA: B34/B39 FDD-LTE :B1/B3 TDD-LTE :B38/B39/B40/B41 CDMA 1X:800M CDMA EVDO: 800M WCDMA: B1 Output Power LTE: 23 ±2.7dBm (Power Class 3) WCDMA : 24 +1/-3dBm (Power Class 3) TD-SCDMA : 24 +1/-3dBm GSM900 : 33±2dBm (Power Class 4) GSM1800: 30±2dBm (Power Class 1) CDMA:24 ±1dBm @ All up bits Configure AT commands SIM Application Toolkit Support Voltage DC5~48V Temperature Normal operation temperature: -30 C to +75 C Extended operation temperature: -40 C to +85 C* Storage temperature -45 C to +85 C Humidity 0% ~ 95% relative humidity Dimensions 75mm x 50/72mm(fix hole) x 16mm Weight 125g Specifications for Data transfer Speed LTE FDD Uplink 50Mbps / Downlink 150 Mbps TD-LTE Uplink30Mbps / Downlink 112Mbps WCDMA Uplink 5.76Mbps / Downlink 42Mbps TD-SCDMA Uplink 2.2Mbps / Downlink 2.8Mbps EDGE (Multi-slot Class 12) Uplink 236.8 kbps / Downlink 236.8 kbps GPRS (Multi-slot Class 10) Uplink 85.6 kbps / Downlink 85.6 kbps CDMA2000 1X Uplink 153.6 kbps / Downlink 153.6 kbps CDMA2000/EVDO Uplink 1.8Mbps / Downlink 3.1Mbps Interfaces Chonghan Co., Ltd.Page 5
Antenna Power Supply SIM Card Holder USIM interface Serial Port Data Interface LED 50Ω / SMA / Female Φ5.5mm / 2.5mm Micro SIM, 1.8/3.3V Support identity card: 1.8V/ 3V V.24 / V.28 interface on the 9-terminal sub-d socket RS-232 / RS-485 / TTL Power Ring Data Others Warranty Package Contents 1 Year The CH-M3G7Z19 LTE Modem DB9 Serial Cable DC 12V1A Power Adapter Antenna Chonghan Co., Ltd.Page 6