Specifications: 1) Nominal frequency: 15.00MHz - 45.00MHz (please specify) 2) Pass bandwidth (3dB): ?.75kHz min. (please specify) 3) Stop bandwidth: ?4.00kHz, ?0.00kHz, ?5.00kHz (please specify) 4) Ripple: 0.5dB max. 5) Insertion loss: 1.5dB max. Features: 1) Low impedance 2) Compact and lightweight 3) Excellent design against shock and vibration 4) Operate stably even in wide temperature range 5) These are highly reliable surface-mount type crystal units that can be widely used in pagers, cordless telephones, portable telephones, VHF and radios