Ceramic Discriminator
(CDB455 / JT10.7 / JTM455 Series)


TECHNICAL CHARACTERISTICS -CDB455 Series
 
Part Number Antiresonant Freq.
Fa
△F(Fa-Fr) Resonant Resistance Rt Capacitance (C)
CDB455C3 455±1.5 KHz 48±5 KHz 70max 600pF ±20%
CDB455C4 470±1.0 KHz 43±2.0 KHz 300max 140pF ±20%

Part Number Demodulation 3dB
Band Width
Demodulation
Output(455khz)
Distortion
Factor(455khz) %
CDB455C7 -+4khz.min 340-+60 mV 2.0 max.
CDB455C9 -+5khz.min 100 mV 1.5 max.
CDB455C16 -+4khz.min 190-+50 mV 2.0 max.
CDB455C18 -+3khz.min 180-+40 mV 2.0 max.
CDB455C28 -+4khz.min 40-+20 mV 3.0 max.
CDB455C29 -+4khz.min 125-+30 mV 2.5 max.
CDB455C32 -+4khz.min 40-+20 mV 3.0 max.
CDB455C34 -+4khz.min 65-+20 mV 2.5 max.
CDB455C49 -+4khz.min 55-+10 mV 3.0 max.

TECHNICAL CHARACTERISTICS -JT10.7 Series
 
Part Number Demodulation 3dB
Band Width (khz) min.
Demodulation
Output at fo (mv) min.
Distortion
Factor at fo (%) max.
JT10.7MG1 345 25 1.0
JT10.7MG3 ±150 650 1.0
JT10.7MG16 300 60~90 0.9
JT10.7MG18 300 60~90 0.9
JT10.7MG33 250 45 0.7
JT10.7MG80 300 65 1.0
JT10.7MG82 320 90 0.8
JT10.7MG92 300 60 1.0
JT10.7MC1 242 35 1.0

TECHNICAL CHARACTERISTICS -JTM455 Series
 
Part Number Center Frequency (khz) Modulation Output
(mv)
Distortion
Factor
(%)
Applications
JTM455C28 455±2 40±25 ≦3 TA31142FN
JTM455C32 455±2 40±20 ≦3 TA31143

 
Dimensions