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Help CenterRS232 and USB 2.0 Interface 9m Long Range Uhf Transceiver Module
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General Description
CF-MU940 is a high performance UHF RFID Reader 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, attendance system, anti-counterfeit and industrial production process control system.
FEATURES
- Self-intellectual property;
- Support ISO18000-6C(EPC GEN2) protocol tag;
- 865~868MHz, 902~928MHz frequency band(frequency customization optional);
- FHSS or Fix Frequency transmission;
- RF output power up to 30dbm (adjustable with 1db step);
- Effective distance 9m with 6dBiL antenna and E41 tag
- Support four external antennae with MMCX-J socket
- Low power dissipation with single +5V DC power supply
- Support 3 GPIO port with 2outputs and 1 input;
- Support RS232(TTL level) interface and USB 2.0 interface
No. | Symbol | Comment |
1,2 | VCC | +5VDC |
3,4 | GND | GND |
5 | USB_5VSENSE | USB Detection Pin |
6 | nRST | Low level effective external reset input with internal pull-up to 3.3V. |
7,8 | ANT1,ANT0 | Antenna Indicator 00- ANT1 01- ANT2 02- ANT3 03- ANT4 |
9 | USB-DM | USB Data Minus |
10 | USB-DP | USB Data Positive |
11,12 | GPO2,GPO1 | General Output |
13 | GPI1 | General Input |
14 | TXD | Serial Data Output |
15 | RXD | Serial Data Input |
CHARACTERISTICS
l Absolute Maximum Rating
ITEM | SYMBOL | VALUE | UNIT |
Power Supply | VCC | 6 | V |
Operating Temp. | TOPR | -20~+55 | ℃ |
Storage Temp. |
TSTR | -25~+75 | ℃ |
l Electrical and Mechanical Specification
Under TA=25℃,VCC=+5V unless specified
ITEM | SYMBOL | MIN | TYP | MAX | UNIT |
Power Supply | VCC | 4.75 | 5.0 | 5.25 | V |
Current Dissipation | IC |
|
| 1500 | mA |
Frequency | FREQ | 865 |
| 928 | MHz |
Size (including shielding and heat sinking) | L x W x H |
|
69 x 43 x 10.5
|
| mm |
Q1. Are you manufacturer?
Yes, we are 10 years professional RFID hardware manufacturer.
Q2. What is your mainly product?
Our products mainly include RFID reader, RFID tag, RFID module and antennas,
include 125KHz , 13.56MHz and 860-960MHz three frequency.
Q3. What is your advantage?
We are professional RFID hardware solution provider,
we have strong technical team can provide after sale technical support online,
also can provide customized service.
Q4. How to place order to Chafon?
You can place order to us through Alibaba trade assurance order online.
Send Inquiry to This Supplier
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