MS-J3500 GPRS card reader & writer factory since 1992
Negotiable /Piece
Min.Order:1 Piece
Shandong Mingwah Aohan Smart Tech Co., Ltd.
MS-J3500 GPRS card reader & writer factory since 1992
Technical parameters
1. Work environment
1)Anti-jamming and mine design, to meet the requirements of industrial environment
2)Temperature: -40°C~+80°C
3)Storage Temperature: -60°C~+80°C
4)Anti-electromagnetic interference: 10V / m 0.1-1000MHz AM amplitude modulation of electromagnetic waves
2. Main technical parameters
Electrical Characteristics
Parameters | Specifications |
Power Supply | +9V to +12V DC(MAX 1000mA) |
Communication Interface | GPRS/GPS, baud rate :2400-38400, communication error CRC16 Cyclic Redundancy Check |
Reliability | MTBF≥70000 hours |
Work life | 15 years |
2)Characteristics of microwave links
Parameters | Specifications |
Signal modulation | GFSK |
Operating frequency | 2.4 - 2.45 GHz |
Transmitting power | ≤3dBm(Software can be used to adjust) |
Antenna Polarization | Vertical polarization |
Reading/writing regional | Omni-directional(Can be customized) |
Microwave communication distance | ≤80m |
Microwave communication error check |
CRC16 Cyclic Redundancy Check |
Communication encryption | Said face-to-face with you |
Bit error ratio/B.E.R | 10-7 |
3)The main performance parameters
MS-J3500 reader is dedicated to the identification and programming RFID;
DC9V ~ 12V/1000mA electricity used at the same time to identify 200 tags;
Identification of the most long-distance is 80m (the normal distance is 0 ~ 50 meters, 50
~ 80 meters distance from the antenna to be installed);
To identify the direction for the whole / directed (by the user on-demand);
Support identification of fast moving objects with speed up to 200 km/h;
The frequency of the work in the 2.4GHz-2.5GHz ISM microwave;
Data rate is 1Mbps, RF power is-20dBm ~ 0dBm and adjustable, the largest peak power of 1 mw;
-40 °C -85 °C in the working environment of acceptance is the sensitivity of-90dBm;
Support Agreement: a user-specified protocol;
The development of interfaces with other devices to connect through GPRS/GPS, asynchronous communication rate 2400BPS-38400BPS (before ordering please specify the way a good interface );
Way through the adjustment command receiver distance reader.
4)Product features
Support GPRS/GPS communication with the host computer;
Computing encryption and authentication to ensure data security, to prevent eavesdropping and data-link broken;
Channel isolation techniques used, a number of devices non-interfering;
Advanced anti-collision technology, support for multi-tag reading and writing;
Microwave modules can be configured work, transmitting power adjustable
The labels are provided by customers can be compatible