TY921M E310 UHF Module (1-Port)
● 865~868MHz/902~928MHz frequency band；
● FHSS or Fix Frequency transmission;
● RF output power up to 27dbm(adjustable);
● Effective distance up to 6m*(with external 8dbi antenna and tag E41);
● Maximum inventory speed up to 1000pcs/s (using E710) or 600pcs/s (using E510) or 350 pcs/s (using E310).
Product Introduction
TY921M is based on the E310 chip design, Gen2 Extension Ready, ultimate small size, low power consumption, low cost, maximum RF output of 27dBm, making it the best choice for various small desktop and mobile devices.Additionally, sub-versions based on the E710 and E510 are available.
Characteristics
Absolute Maximum Rating
| ITEM | SYMBOL | VALUE | UNIT |
| Power Supply | VCC | 6 | V |
| Operating Temp. | TOPR | -20~+65 | ℃ |
| Storage Temp. | TSTR | -40~+85 | ℃ |
Electrical and Mechanical Specification (Under TA＝25℃，VCC＝+5V unless specified)
| ITEM | SYMBOL | MIN | TYP | MAX | UNIT |
| Power Supply | VCC | 3.6 | 5 | 5.5 | V |
| Current Dissipation |
IC(active) IC(standby) |
360 | 67(standby) | 600(27dBm) | mA |
| Frequency | FREQ |
865~868(ETSI) 902~928(FCC) |
MHz | ||
| RF Output Power | PRF | 5 | 27 | dBm | |
| Receive Sensitivity | SR |
-74(using E310) -81(using E510) -87(using E710) |
dBm |
Mechanical Data(UNIT mm)
Interface
FPC Array Connector（FH34SRJ-12S-0.5）
|
No. |
Symbol |
Comment |
|
1 |
GND |
Ground |
|
2 |
GPO2 |
General Output 2 (3.0V TTL level) |
|
3 |
GPO1 |
General Output 1 (3.0V TTL level) |
|
4 |
BEEP |
Buzzer Control, active high (3.0V TTL level) |
|
5 |
TXD |
Serial data Output (3.3V TTL level compatible) |
|
6 |
RXD |
Serial data Input (3.3V TTL level compatible) |
|
7 |
GPI1 |
General Output 1 (3.3V TTL level compatible) |
|
8 |
EN |
Enable, active high |
|
9 |
GND |
Ground |
|
10 |
GND |
Ground |
|
11 |
VCC |
Power Supply |
|
12 |
VCC |
Power Supply |
Pad: Ground Pad, used for soldering the module in place.
ANT: Antenna Interface (IPEX-4)
