LT-DS302 is a high-performance UHF band ISO18000-6C (EPC C1G2), ISO18000-6B multi-protocol rfid electronic tag UHF reader, completely independent intellectual property design, combined with a propriet
LT-DS302 is a high-performance UHF band ISO18000-6C (EPC C1G2), ISO18000-6B multi-protocol rfid electronic tag UHF reader, completely independent intellectual property design, combined with a proprietary efficient electronic tag collision processing algorithm, while maintaining high literacy at the same time, To achieve rapid reading and writing processing of electronic tags, can be widely used in logistics, personal identification, conference sign-in system, access control system, anti-counterfeiting system and production process control and other radio frequency identification (RFID) systems.
特点
l Completely independent intellectual property design
l Full support for EPC C1G2 (ISO18000-6C) protocol
l Operating frequency 902 ~ 928MHz or 865 ~ 868MHz (can be adjusted according to the requirements of different countries or regions)
l Support fixed frequency or frequency hopping transmission mode
l The reading distance is 0~2 meters
l Multi-label recognition performance > 50 labels
l Label recognition speed > 50 sheets/second
l Label cache capacity: 370 @ up to 128bitsEPC or 120 @ up to 496bitsEPC
l Low power consumption design, support USB interface power supply or external order +9V power supply
l Support for RSSI
l Support USB (virtual serial port), RS232 serial communication, RJ45 network port interface
l High stability, long-term continuous full load work at room temperature without heating
l It can work continuously for 24 hours x 365 days
Electrical characteristic
l Limiting parameter
item | symbol | Numerical value | unit |
Supply voltage | VCC (USB powered) | 6 | V |
VCC (External power supply) | 12 | ||
Operating temperature | TOPR | -10～+70 | ℃ |
Storage temperature | TSTR | -20～+85 | ℃ |
l specification
item | symbol | minimum | model | Max | unit |
Supply voltage | VCC (USB powered) | 4.5 | 5 | 5.5 | V |
VCC (External power supply) | 7 | 9 | 12 | ||
Working current | IC | 180 | 200 | mA | |
Operating frequency * | FREQ | 902 | 928 | MHz | |
RFpower | PRF | 0 | 26 | dBm | |
RFPower accuracy | AP | +/-1 | dB | ||
RFPower flatness | FP | +/-0.2 | dB | ||
Receiving sensitivity | SR | -70 | dBm |
*European standard Band 865 to 868MHz Optional
