8 port UHF RFID module with long read distance and 860-960MHZ Frequency
FEATURES
1:Self-intellectual property;
2:Support ISO18000-6C(EPC C1G2) , ISO18000-6B protocol tag;
3:865-868MHz/902-928MHz frequency band(frequency customization optional);
4: FHSS or Fix Frequency transmission with RF output power up to 33dbm(adjustable);
5:Effective distance up to 9m (with external 6dbiL antenna and tag E41);
Maximum inventory speed over 700pcs/s;
6:Tag buffer size up to 1000PCS@96bits EPC;
7:8 SMA antenna port with antenna failure detection;
CHARACTERISTICS
Absolute Maximum Rating
| ITEM | SYMBOL | VALUE | UNIT |
| Power Supply | VCC | 5.5 | V |
| Operating Temp. | TOPR | -20-+55 | ℃ |
| Storage Temp. | TSTR | -20-+85 | ℃ |
Electrical and Mechanical Specification
Under TA＝25℃,VCC＝+5V unless specified
| ITEM | SYMBOL | MIN | TYP | MAX | UNIT |
| Power Supply | VCC | 3.7 | 5 | 5.25 | V |
| Current Dissipation | IC | | | 1500 | mA |
| Frequency | FREQ | 860 | | 960 | MHz |
| RF Output Power | PRF | 0 | | 33 | dBm |
| RF Power Accuracy | APRF | | +/-1 | | dBm |
| RF Power Flatness | FPRF | | +/-0.2 | | dBm |
| Receive Sensitivity | SR | | -85 | | dBm |
| Size | Size | | 78.7 x 91 x 8.2 | | Mm |
Pic.1 Module Size and Fixing Hole Location
Pic.2 Module Thickness
INTERFACE
1.Host Interface
 |
| No. | Symbol | Comment |
| 1 | GND | Ground |
| 2 | GND | |
| 3 | VCC | Power Supply |
| 4 | VCC | |
| 5 | GPO1 | General output (3.3V TTL level) |
| 6 | GPO2 | |
| 7 | GPI1 | General input (3.3V TTL level) |
| 8 | BUZZER | Buzzer driver output, high level effective. Current sourcing over 50mA |
| 9 | RXD | Serial data input |
| 10 | TXD | Serial data output
|
| 11 | USB-DM | For test only |
| 12 | USB-DP | |
| 13 | GPI2 | General input (3.3V TTL level) |
| 14 | EN | Enable. High level effective with internal 10kOhm resistor pulled up to VCC |
| 15 | RS485_CTRL | RS485 direction control |
Product Application
Product Tags:
|
|
Long Distance 8 Port UHF RFID Module 860-960MHZ Frequency Customized Images
|
