HC TYPE
   HC-49/T-3, HC-49/TS-3,
   C1, D1		 PDF DOWN
    ▶ Monolithic crystal filter
    ▶ Compactness and light weight
    ▶ Stable temperature characteristics
    ▶ Outstanding vibration and shock
         resistant characteristics
    ▶ Amount of attenuation is high in
         the attenuating range
 
 
ELECTRICAL SPECIFICATIONS
 
 
Nominal frequency                                     10.695 / 70.700 / 10.710 / 17.900MHz

MODEL

NO
of
pole
Pass
Bandwidth
(dB)    (kHz)

Stop
Bandwidth
(dB)    (kHz)
Ripple
(dB)
Insertion
Loss
(dB)
Guaranteed
Attenuation
(dB)
Terminating
Impedance
( k // pF )
Package
10M4D
8
6    2.0
80    5
2.0
4.0
90
0.9 // 10
D1
10M7.5A
2
3  3.75
20    18
0.5
2.0
30
1.5 // 5 .0
49/T-3
10M7.5B
4
3 3.75
40    14
1.0
2.5
40
1.5 // 5 .0
49/T-3X2
10M8B
4
3    4.0
40    15
1.0
2.5
40
1.5 // 6.0
49/TS-3X2
10M12A
2
3    6.0
18    23
0.5
2.0
20
2.5 // 2.5
49/T-3
10M12B
4
3    6.0
40    20
1.0
2.5
40
1.5 // 2.0
49/T-3X2
10M15A
2
3  3.75
18    25
0.5
2.0
20
3.0 // 2.0
49/T-3
10M15B
4
3  3.75
40    25
1.0
2.5
50
3.0 // 2.0
49/T-3X2
10M15C
6
3  3.75
60    25
2.0
3.0
65
3.0 // 1.5
C1
10M15D
8
3  3.75
90    25
2.0
4.0
80
3.0 // 1.5
D1
10M20A
2
3     10
18    34
0.5
2.0
20
3.0 // 1.5
49/T-3
10M20B
4
3     10
40    34
1.0
2.5
40
3.9 // 0
49/T-3X2
10M30A
2
3     15
15    50
1.0
2.0
15
3.9 // 0
49/T-3
10M30B
4
3     15
25    40
0.5
2.5
30
5.5 // -1
49/T-3X2
10M14A
2
3     6.5
18    25
0.5
1.5
30
2.4 // 1.9
49/T-3