Shenzhen JZC Telecom Technology CO.,LTD

Specialized in Supplying Wireless Solutions of IOT for 15 Years

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TTL 200Mw GFSK Modulation Low Power RF Module / Modem 490MHz

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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

TTL 200Mw GFSK Modulation Low Power RF Module / Modem 490MHz


Large Image :  TTL 200Mw GFSK Modulation Low Power RF Module / Modem 490MHz Get Best Price

Product Details:
Place of Origin: China (Mainland)
Brand Name: JZX
Certification: CE
Model Number: JZX891
Payment & Shipping Terms:
Minimum Order Quantity: 2 pcs
Price: negotiation
Packaging Details: standard package for export
Delivery Time: 2-3 working days
Payment Terms: T/T, Western Union
Supply Ability: 1000 Piece/Pieces / Month
Detailed Product Description
High Light:

low cost rf modules


long range rf transceiver module

GFSK Modulation, 490MHz, TTL Wireless RF Module / Data Transmit Modem JZX891

Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: JZX
  • Model Number: JZX891
  • frequency: 490Mhz
  • power: 200Mw
  • Receiver sensitivity:: -122dBm
  • Transmit Current:: <200mA (TTL interface)
  • Interface-data-format: 8E1/8N1/8O1
  • Working Power: DC 4.5-5.5V or 2.7~3.3V
  • Size:: 44mm*27mm*8mm
  • certificate: CE
  • Communicated Model: JZX891/JZX893


Packaging & Delivery

Packaging Details: Standard package for exporting
Delivery Detail: 1-3 days



About JZX891:

  JZX891 wireless module, the use of ISM frequency band, without application frequency,can be set to 8 communication channels,transmit power of 200mW(23dB), high receiver sensitivity-122dbm,  size 44*27mm*8mm (without antenna base), a large number of the queuing system to use.very convenient

for users to do the embedded wireless systems.



      Intelligent home control system

      Wireless RFID tag

      Wireless sensor

      POS terminal

      Industrial data transmission

      Automatic data collection system

      Wireless remote control

      Wireless AMR for water, gas and hot, electricity and other meters.


Company Advantages:

   1.Compliance with CE and FCC Standards.

   2.Patent molds for enclosure.

   3.Markets covered Europe, South and North America, Asia etc.

Contact Details
Shenzhen JZC Telecom Technology CO.,LTD

Contact Person: Miss. Candy

Tel: 86 755 86714296

Fax: 86-755-22676585

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