ice model 404 bandpass filter (3.5-4.0 mhz)
insertion loss: 0.25 db
out-of-band rejection at:
1830 khz: 26.4 db
7200 khz: 15.15 db
14160 khz: 26.0 db
21210 khz: 31.45 db
28500 khz: 36.5 db
ice model 405 bandpass filter (7.0-7.3 mhz)
insertion loss: 0.5 db
out-of-band rejection at:
1830 khz: 63.6 db
3720 khz: 42.05 db
14160 khz: 30.9 db
21210 khz: 38.4 db
28500 khz: 43.45 db
ice model 407 bandpass filter (14.0-14.35 mhz)
insertion loss: 0.6 db
out-of-band rejection at:
1830 khz: 79.3 db
3720 khz: 59.1 db
7110 khz: 37.1 db
21210 khz: 24.2 db
28500 khz: 31.5 db
ice model 409 bandpass filter (21.0-21.5 mhz)
insertion loss: 0.8 db
out-of-band rejection at:
1830 khz: 83.3 db
3720 khz: 76.7 db
7110 khz: 60.5 db
14160 khz: 34.0 db
28500 khz: 25.7 db
ice model 411 bandpass filter (28.0-29.7 mhz)
insertion loss: 0.8 db
out-of-band rejection at:
1840 khz: 81.8 db
3720 khz: 78.5 db
7110 khz: 60.2 db
14160 khz: 37.5 db
21200 khz: 14.0 db