Willfar Information Technology Co. Ltd.
| Payment Terms | T/T |
| Supply Ability | 2000 per day (based on the number of the order) |
| Delivery Time | 30 Days |
| Packaging Details | Carton Packaging |
| Communication Distance | 3-5km |
| Working Voltage | +5.0~+5.5V |
| Working Temperature | -40~+85℃ |
| Transmission Speed | 0.3~5.4Kbps |
| Transmitting Current | 353.6mA@25dBm |
| Brand Name | Willfar Information Techonology Co., Ltd. |
| Model Number | WFCM-910LRWG |
| Place of Origin | Changsha, Hunan |
| Certification | LoRaWAN |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2000 per day (based on the number of the order) |
| Delivery Time | 30 Days | Packaging Details | Carton Packaging |
| Communication Distance | 3-5km | Working Voltage | +5.0~+5.5V |
| Working Temperature | -40~+85℃ | Transmission Speed | 0.3~5.4Kbps |
| Transmitting Current | 353.6mA@25dBm | Brand Name | Willfar Information Techonology Co., Ltd. |
| Model Number | WFCM-910LRWG | Place of Origin | Changsha, Hunan |
| Certification | LoRaWAN | ||
| High Light | 4g module ，wireless networking module | ||
Communication Module LoRaWAN Gateway Module WFCM-910LRWG
Company Profile
Willfar Information Technology Co., Ltd.
- Established in 2004;
- Listed on the STAR Market of the Shanghai Stock Exchange in December 2019;
- Leading supplier of meter reading (AMI) equipment and operation service;
- The first company to develop "One DCU Reading Multi-meter" solution in China;
- The first company to have large-scale application of technologies and systems like "CPU smart-card Charge and Control", "One DCU Reading Multi-meter", LoRa-based RF Communication and "District Metering Area (DMA)”
Introduction
- WFCM-910LRWG-V1.0 is a high-performance multi-channel LoRaWAN gateway module, which uses SX1301 as the baseband chip and SX1255 as the RF front-end, using linear spread spectrum technology to realize long-distance communication.
-The module supports 8 channel inputs, adopts half-duplex communication mode, and integrates LoRaWAN protocol stack, which can provide reliable connection for LoRaWAN node modules in a wide range.
- This module provides SPI interface, suitable for all kinds of outdoor LoRaWAN gateway products, mainly used in smart city, smart meter, agricultural monitoring, intelligent security and other fields.
Technical Parameters
| Item | Parameters |
| Working Voltage | +5.0~+5.5V |
| Working Temperature | -40~+85℃ |
| Working Frequency Band | Uplink: 470~490MHz, Downlink: 490~510MHz |
| Sending Power | 1~25dBm (Adjustable) |
| Receiving Sensitivity | SF12/125KHz:-138dBm SF10/125KHz:-134dBm SF7/125KHz:-125dBm |
| Transmission Rate | 0.3~5.4Kbps |
| Communication Distance | 3~5Km |
| Modulation Mode | LoRa |
| Working Current | Sending Current: 353.6mA@25dBm |
| External Interface | Support Stamp Hole/Plug Pin Mounting |
| Antenna Interface | Support SMA,IPEX, and Stamp Hole |
| Mechanical Dimension | 88.73x35.25x1.6mm |
Certificate
LoRaWAN
Feature
- A high-performance multi-channel LoRaWAN gateway module uses SX1301 as the baseband chip and SX1255 as the RF front-end.
- Realize long-distance communication using linear spread spectrum technology.
- The module supports 8 channel inputs, adopts half-duplex communication mode, and integrates LoRaWAN protocol stack, which can provide reliable connection for LoRaWAN node modules in a wide range.
- Suitable for all kinds of outdoor LoRaWAN gateway products, mainly used in smart city, smart meter, agricultural monitoring, intelligent security and other fields.
- High Compatibility
Function
1. LoRa modulation mode, enables reliable communication for metering instruments;
2. Half-duplex mode;
3. Dual digital RF front-end transceiver interface;
4. Stellate network, self-adaptive rate;
5. 8-line LoRa spread spectrum channel, with 6 spreading spectrum factors (SF6~SF12) in each line;
6. Working frequency band: 470~510MHz uplink: 470MHz, downlink: 490MHz;
7. Transmission power: 1~25dBm (adjustable);
8. Communication distance: 3~5Km;
9. Reception sensitivity: up to-140dBm.
Situation
Suitable for all kinds of outdoor LoRaWAN gateway products, mainly used in smart city, smart meter, agricultural monitoring, intelligent security and other fields.
Dimension
L x W x H: 88.73x35.25x1.6mm
Company Details
Business Type:
Manufacturer,Exporter,Seller,Other
Year Established:
2004
Total Annual:
170-180 million
Employee Number:
700~705
Ecer Certification：
Active Member
Introduction As the first company in Hunan Province to be listed on SSE STAR Market, Willfar is the pioneer manufacturer in China that can simultaneously provide related industries with all kinds of advanced electricity, water, gas and heat metering products and meters for power distribution... Introduction As the first company in Hunan Province to be listed on SSE STAR Market, Willfar is the pioneer manufacturer in China that can simultaneously provide related industries with all kinds of advanced electricity, water, gas and heat metering products and meters for power distribution...
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