AW900MSPI-10 - 900MHz long-range RF Module from AvaLAN


  • 50 x 50 x 7 mm, 10 grams
  • RPSMA for antenna, 17 PC edge connections for power and data
  • 0.75 Watts transmit, 0.5 Watts receive, 3.3 VDC
  • Synchronous high speed SPI (Serial Peripheral Interface)
  • UART (Universal Asynchronous Receiver/Transmitter) to 115.2 kilobaud
  • SPI or UART interface chosen by firmware
Manual: http://www.avalanwireless.com/uploaded_files/pdf_manual/AW900MSPI_U...

Views: 126


Moderator
Comment by Hooks on May 7, 2010 at 5:47am
Comment by Morli on May 7, 2010 at 5:56am
:(( , thrice the price of most models elsewhere

Moderator
Comment by Jack Crossfire on May 7, 2010 at 4:24pm
Everyone's using I2C this week.
Comment by Nima K on May 7, 2010 at 4:49pm
0.5 Watts receive?
Comment by Morli on May 7, 2010 at 5:10pm
;) , was wondering about it , must have been typo or some thing else coz thats too much over head for Rx!!
Comment by Ho-Chung Chang on May 7, 2010 at 9:30pm
There is one cheap products which I am using on my UAV.
http://www.wenshing.com.tw/Products/Radio_Modem/Radio_Modem/WS232HP...
Comment by Morli on May 8, 2010 at 12:59am
Hi Ho, the second product looks interesting , how much/cost are these? Each Trx and pair Trx? What is weight of each Trx? Thanks
Comment by Ho-Chung Chang on May 8, 2010 at 7:14am
One Trx is below US$100 in Taiwan that I bought. I think maybe below US$150 for the foreign customer.
You can mail to the company to require the quotation of prices.
I don;t sure the weight, it's very light can be put on the "EASY STAR".
Comment by Morli on May 8, 2010 at 2:30pm
ok Ho, thanks , But 150$ price will defeat it, currently two other very good products are in range of 69 - 89$ each. The programming interface are also easier than your model. We need consistent data speeds >=19K.
Yes looks like Pen style WiFi booster , so should be 30-50 gm I guess.
Comment by Ho-Chung Chang on May 9, 2010 at 8:53am
The real price should be request to it's company. In current product, it is hard to find the small Trx with 2W emission power. I had tested the Trx in 30km with 57600bps(5.76k byte/s) via this vehicle.
http://api.ning.com/files/-zLsCQj2JBIeNJFWoT8DWjFU6xr8zDtHVegE091ix...__If you want high speed Trx(>19K), the resoure will be problem. XD

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