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TY904 UHF Integrated Module

● Support ISO18000-6C(EPC C1G2) protocol tag;
● 865~868MHz/902~928MHz frequency band(frequency customization optional);
● FHSS or Fix Frequency transmission with RF output power up to 33dbm;
● Effective distance up to 10m (with external 6dbiL antenna and tag E41);
● Maximum inventory speed over 1000pcs/s;
● Tag buffer size up to 1000PCS@96bits EPC;
● 16 SMA antenna port with antenna failure detection;
● Support 4 GPIOs (2 input and 2 outputs);
● Support RS232 (3.3V TTL level);
● Support RSSI.

Product Features

Product Introduction

 


 

TY904 is a high performance UHF RFID Module. It is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, and industrial production process control system.

 

 

Characteristics

 


 

1. Absolute Maximum Rating
ITEM SYMBOL VALUE UNIT
Power Supply VCC 5.5 V
Operating Temp TOPR -20~+55
Storage Temp. TSTR -40~+85

 

2. Electrical and Mechanical Specification

Under TA25℃,VCC+5V unless specified
ITEM SYMBOL MIN TYP MAX UNIT
Power Supply VCC 3.8 5 5.25 V
Current Dissipation IC   1500 2500 mA
Frequency FREQ 860   960 MHz
RF Output Power PRF 0   33 dBm
Receive Sensitivity SR   -86   dBm
Size Size   173 x 78.5 x 7.75   Mm

 

 

Mechanical Data (UNIT mm)

 


 

 

 

 

 

 

 

Interface

 


 

 

 

 

Socket No. Pad No. Symbol Comment
1 1 GND Ground
2 1 GND
3 2 VCC Power Supply
4 2 VCC
5 4 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 5 RXD Serial data input
10 6 TXD Serial data output
11   Reserved Reserved
12   Reserved
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 RS-485 direction control

 

 

Industry Applications