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Help CenterHigh Speed 200mw 490Mhz 2km Low Cost Rf Modules Transmitter Receiver Module
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Certification:CE
High Speed 200mw 490Mhz 2km Wireless RF Transmitter And Receiver Module
Specifications:
Technical specification of JZX891
|
Modulation: |
GFSK |
|
Frequency: |
490MHz |
|
Transmit Power: |
200mW(23dB) the power would be 50mw when voltage at 3V |
|
Receiver sensitivity: |
-122dBm |
|
Transmit Current: |
<200mA (TTL interface) |
|
Receive Current: |
<35mA |
|
Sleep Current: |
<10uA |
|
Channel Rate: |
1200/2400/4800/9600/19200/38400Bit/s customized |
|
Serial Port Rate: |
1200/2400/4800/9600/19200/38400Bit/s customized |
|
Interface: |
UART/TTL RS232 RS485 |
|
Interface-data-format: |
8E1/8N1/8O1 |
|
Working Power: |
DC 4.5-5.5V or 2.7~3.3V |
|
Working Temperature: |
-20°C~75°C |
|
Working humidity: |
10%~90% Relative humidity, non condensing |
|
Size: |
44mm*27mm*8mm |
|
Communicated Model: |
JZX891/JZX893 |
Description:
1.Transmission power <200mW, TX current<200mA, RX current<35mA,receiving sensitivity: -122dbm.
2.GFSK Modulation with Frequency 470-190Mhz
3. High anti- interference and low BER(Bit error Rate)
4. transmit range above 1500M.
5. Transparent data transmission
6.16 channels
7. High speed wireless communication and Large data buffer zone
8. Intelligent data control and the user doesn\'t need to prepare excessive programs
9. power is 200mW, Transmission current<200mA , Receiving current<30mA,sleeping current <10uA.
10. High reliability, small and light
Applications:
1. Water, electricity, gas, heating
2. automatic meter reading system
3. Wireless smart terminal PDA
4. Wireless Queue System
5. Wireless alarm and security system
6. Smart Card
7. Medical and electronic instrumentation
8. automation control
9. Intelligent teaching equipment
10. Intelligent home automation and
11. lighting control
12. Wireless electronic scale
Competitive Advantage:
Our Services:
> New and original; we offer high quality, fast delivery, competitive price for our customers.
> Please send your RFQ to get latest price.
> We will ship the items within 2-3 working days after receive the payment.
> We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, please contact us for specific prices.
> Warranty of each part.
Company Information:
Shenzhen JZC Telecom Technology Co. LTD
Shenzhen JZC Telecom Technology Co.,Ltd. is a company that specializes in the development, manufacture and selling of RF communication products.Our RF data communication products are widely used in electric power, railroad, oil field, meteorology,security, water conservancy, automation control, apparatus and meter, etc.
We have not only first-class technology, equipment, RF design engineers, but also excellent administers and senior advisers. They are experienced in large-scale software development, enterprise management and software application characteristics.
In order to meet the challenges of the high-tech development, we will supply our customers with up-to-date technology and perfect project, which can make the products develop quickly, efficiently and reliably.
Based on a win-win strategy with our clients, we are sincerely looking forward to cooperating with clients from all lines.
Our tenet is “Science and technology oriented & Development based on quality”. We de
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