Crystal Filters  
TMCF 70 MHz Overtone Series
Crystal Filter
 
   
TMCF 70 Overtone Series photo
 

 

Model Frequency Poles Pass
Band
dB  kHz
Stop Band

Ripple
dB
(max.)

Loss
dB
(max.)
Terminating Impedance
Input/Output
ohms//pF
Coupling
Cap
pF
Case
Code
dB  kHz dB  kHz
T70U 15A 70 MHz 2 3 ± 7.5 18 ± 30.0 35 ± 910 1.0 2.0 2000 // -1   A-5
T70U 15B 70 MHz 4 3 ± 7.5 35 ± 25.0 80 ± 910 1.0 3.0 2000 // -1 -1 A-5 × 2
T70U 20A 70 MHz 2 3 ± 10.0 15 ± 30.0 35 ± 910 1.0 2.0 2500 // -1   A-5
T70U 20B 70 MHz 4 3 ± 10.0 35 ± 40.0 80 ± 910 1.0 3.0 2500 // -1 -1.5 A-5 × 2

 

 

   Case A-5
Case A-5 dimensions

 

 

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