"Mauro" wrote in message
...
Does anyone measured the IP3 of the International Radio xtal filter model
2310 (8 poles, 9MHz, 2.4KHz bandwidth)?
Thanks.
Mauro

Don't have any information on that particular filter, but similar
inexpensive 9 MHz lattice filters run in the neighborhood of +25 dBm.
Largely dependent on the surface finish of the crystals and the frequency as
a second order effect.

W4ZCB