Jon GM4JTJ has just built one of these kits. They are widely advertised on Chinese traders sites and seem a bargain. Clearly some enterprising person has recovered plenty XRF/MRF186's from old 900MHz mobile phone boards and is now offering a kit using these devices. How did it go? Are they any good? You can read how Jon got on by checking the link below. http://g4fev.atspace.com/mrf186linear.htm
