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Alarm System Wireless Telemetry Module / 433mhz Long Range RF Module RS232 Unit

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Good quality Wireless RF Module for sales
Good quality Wireless RF Module for sales
We got package and tested today ,thanks for your prompt delivery, the modules are in stable performance .Great!

—— K. Sardadvar

Thank you for your technical support ,the modules work well .And Looking forward the next cooperation .

—— Nissim

With many thanks to JZC ,we are satisfied with the low price but high quality module.We would place an large order for our next project .Thanks!

—— Olivier

Alarm System Wireless Telemetry Module / 433mhz Long Range RF Module RS232 Unit

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Large Image :  Alarm System Wireless Telemetry Module / 433mhz Long Range RF Module RS232 Unit Get Best Price

Product Details:
Place of Origin: Shenzhen , Guangdong , China
Brand Name: JZX
Certification: CE
Model Number: JZX873
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: Dollar
Packaging Details: Standar Cardboard Box
Delivery Time: 3~5 working days for on a large scale
Payment Terms: T/T, Western Union
Supply Ability: 1000pcs /Week
Detailed Product Description
Modulation: GFSK Frequency: 433MHz,868Mhz ,can Be Coutomized 915Mhz
Distance: 2000~3000M Transmission Power: 500MW
Buad Rate: 1200~38400/bps Power Supply: 5V
High Light:

wireless transmitter and receiver module

,

Long Range rf module

 

Alarm System Wireless Telemetry Module / 433mhz Long Range RF Module RS232 Unit

 

Abstract:

 

JZX873 wireless module, the use of ISM frequency band; can be set to 16 communication channels, 

transmit power 500mW (27dB), high receiver sensitivity-123dbm, 

size 63mm * 43mm * 10mm (without antenna base), a large number of the billing system , industrial 

control field use, very convenient for users to do the embedded wireless systems. 

 

Specification:

 

Specification of JZX873:

Modulation:

GFSK

Frequency:

433MHz

Transmit Power:

500mW 

Transmit Current:

<360mA

Receive Current:

<45mA

Sleep Current:

<1mA

Interface:

UART/TTL   RS232  RS485

Size:

58mm*38mm*10mm

Working Temperature:

-20°C~75°C(Customized  to -40°C~85°C)

Working humidity:

10%~90% Relative humidity, non condensing

Channel Rate:

1200/2400/4800/9600/19200/38400Bit/s

 

 

Applications:

 

1. Wireless telemetry charging for parking, parking lot;

 

2. Wireless modem Automobile inspection and four-wheel orientation;

 

3. Wireless sensor Industrial wireless remote control and air conditioning remote controller;

 

4. Observation and predication of oil well and hydrological information; 

 

5. Point to multi-point wireless network, wireless on-the-spot bus and automatic data collection system 

 

 

Description:

 

JZX873 the use of transparent transmission, in order to ensure the reliability and stability of the 

user's system, plus the transmission check-sum or CRC check-sum error detection mode, the error

 data re-transmission. Transceiver module buffer of 512bytes, means that users can be in any state 

512bytes of data transfer 1, when the speed is greater than the serial port is set to air rate, is 

theoretically unlimited length can send information packets, but does not recommend users to send 

long data packets, the proposed length of each packet data between 60 ~ 100B, generally not longer 

than the 120B, and recommended user program using the ARQ mode, the error data packets 

re-transmission. 

 

 

Alarm System Wireless Telemetry Module / 433mhz Long Range RF Module RS232 Unit

 

 

Trouble and solve ways:

 

Troubles: Between devices not communicated

 

Cause and Remedy:

 

1. Communication at both ends of the air rate, parity inconsistency

2. Frequency inconsistency

3. Without power

4. Module has destroyed

5. The pin of sleep mode not set

 

 

Alarm System Wireless Telemetry Module / 433mhz Long Range RF Module RS232 Unit

Contact Details
Shenzhen JZC Telecom Technology CO.,LTD

Contact Person: Miss. Candy

Tel: 86 755 86714296

Fax: 86-755-22676585

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