Crystal Filters
Model : UM-5-21.4MHZ TYPE1. Frequency range: 21.4MHz. 2. Passband width: +/- 3.75kHz, +/- 6.0kHz, +/- 15.0kHz. 3. 2-pole or 4-pole.
1. Frequency range: 21.4MHz. 2. Passband width: +/- 3.75kHz, +/- 6.0kHz, +/- 15.0kHz. 3. 2-pole or 4-pole.