short range, low power wireless transceiver module help

Discussion in 'Wireless & RF Design' started by yaantey, Oct 11, 2011.

  1. yaantey

    Thread Starter Active Member

    Oct 7, 2011
    I need a short range, low power wireless transceiver module of around 300 - 450 MHz. One way communication of baby voice. Anyone with the knowledge can you suggest me some modules. Plz, dont tell google it because I tried and failed, so I need someone who work with these kinda of things.

  2. nuckollsr


    Dec 17, 2009
    You say you want to transmit a baby's voice over a short range? Have you explored the commercial products for this task? They can be had for a few dollars on places like eBay and often picked up at a garage sale for very reasonable prices. I own several which are very handy when the young grand-children are visiting over night.

    If this kind of device does not suit your needs, it would be helpful to know how you plan to use the end product. There are dozens of Tx/Rx pairs for data transmission . . . analog audio is another matter.
  3. 19900110

    New Member

    May 20, 2009
    I did a voice transmitter few years ago, I bought a simple kit(cost me around $9),they already have all you need including PCB,schematics,components etc. I found the kit in many local electronics component shop. here is some of them (
  4. Shanemaneman

    New Member

    Feb 15, 2012
    I just stumbled into an interesting discussion blog that includes different wireless protocols and provides an objective view of the different available protocols and technologies – I hope you will find it helpful. All the best.