where can i buy 10mhz crystal filter

anybody knows where can i buy such an crystal filter.

f0:10MHz
BW:10KHz
loss:3dB(max)
ripple:1dB(max)
stopband rejection:20dB(+-20K)
operate temperature: -20~+55
thanks!

friend you can check with manufacturers at http://www.rfcafe.com/
you will find all of the TCXO manufacturers here.

HTH
regs
-ashu

http://www.filtro.net/products/filte...delid=FN-3456W

thank you ,but i want a small package .like UM series.only three leads.