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Home > Crystal Products
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High frequency filters
International Crystal Manufacturing (ICM) offers a wide selection of
high frequency crystal filters for use in wireless and telecommunications
applications.
To read details about our high frequency filters, please review the specifications
in the table below.
| Model No. |
Nominal
Frequency
(MHz) |
Pole |
Passband |
Attenuation
Band |
Ripple Max.
(dB) |
Loss Max.
(dB) |
Attenuation
Guaranteed |
Terminating Impedance
(ohm//pF) |
Operating temperature
(C) |
Package
Style |
| (dB) |
(kHz) |
(dB) |
(kHz) |
(dB) |
(Fo~±kHz) |
| 45MF7A |
45.000
|
2 |
3 |
±3.75 |
10
|
±12.5 |
1.00 |
2.50 |
65 |
-910 |
300//10.0 |
-20~+70 |
HC-45 |
| 45MF7B |
45.000
|
4 |
3 |
±3.75 |
30
|
±12.5 |
1.00 |
4.00 |
90 |
±910 |
300//8.0 |
-20~+70 |
HC-45x2 |
| 45MF15A |
45.000
|
2 |
3 |
±7.5 |
15 |
±25.0 |
1.00 |
2.00 |
35 |
+500~+1000
-200~-1000 |
650//4.5 |
-20~+70 |
HC-45 |
| 45MF15B |
45.000
|
4 |
3 |
±7.5 |
30
|
±25.0 |
1.00 |
3.00 |
70 |
+500~+1000
-200~-1000 |
650//1.5
|
-20~+70 |
HC-45x2 |
| 45MF20A |
45.000
|
2 |
3 |
±10.0 |
15
|
±34.0 |
1.00 |
2.00 |
35
40 |
+500~+1000
-200~-1000 |
700//2.5 |
-20~+70 |
HC-45 |
| 45MF20B |
45.000
|
4 |
3 |
±10.0 |
40
|
±48.0 |
1.00 |
3.00 |
70 |
+500~+1000
-200~-1000 |
700//1.5 |
-20~+70 |
HC-45x2 |
| 45MF30A |
45.000
|
2 |
3 |
±15.0 |
15
|
±50.0 |
1.00 |
2.00 |
35 |
+500~+1000
-300~-1000 |
800//1.5 |
-20~+70 |
HC-45 |
| 45MF30B |
45.000
|
4 |
3 |
±15.0 |
40
|
±60.0 |
1.00 |
3.00 |
70 |
-300~-1000 |
800//1.0 |
-20~+70 |
HC-45x2 |
| 3rd Overtone |
| 45M7A |
45.000
|
2 |
3 |
±3.75 |
10
|
±12.5
|
1.00 |
2.50 |
35 |
±910 |
2.5K//-0.5 |
-20~+70 |
HC-45 |
| 45M7B |
45.000
|
4 |
3 |
±3.75 |
30
|
±12.5
|
1.00 |
4.00 |
75 |
±910 |
2.5K//-0.5 |
-20~+70 |
HC-45x2 |
| 45M15A |
45.000
|
2 |
3 |
±7.5 |
18 |
±28.0 |
1.00 |
2.00 |
35 |
+500~+1000
-200~-1000 |
4K//-1.0 |
-20~+70 |
HC-45 |
| 45M15B |
45.000
|
4 |
3 |
±7.5 |
40
|
±30.0 |
1.00 |
3.00 |
70 |
+500~+1000
-200~-1000 |
4K//-1.0 |
-20~+70 |
HC-45x2 |
| 45M20A |
45.000
|
2 |
3 |
±10.0 |
15
|
±40.0 |
1.00 |
2.00 |
35 |
+500~+1000
-200~-1000 |
5K//-1.0 |
-20~+70 |
HC-45 |
| 45M20B |
45.000
|
4 |
3 |
±10.0 |
35
|
±40.0 |
1.00 |
3.00 |
70 |
+500~+1000
-200~-1000 |
5K//-1.0 |
-20~+70 |
HC-45x2 |
| 45M30A |
45.000 |
2 |
3 |
±15.0 |
15 |
±50.0 |
1.00 |
2.00 |
30 |
+500~+1000
-300~-1000 |
8K//-1.0 |
-20~+70 |
HC-45 |
| 45M30B |
45.000
|
4 |
3 |
±15.0 |
30
|
±50.0 |
1.00 |
3.00 |
70 |
+500~+1000
-300~-1000 |
8K//-1.0 |
-20~+70 |
HC-45x2 |
| 3rd Overtone |
| 70M15A |
70.000
|
2 |
3 |
±7.5 |
15 |
±30.0 |
1.00 |
2.00 |
35 |
+500~+1000
-200~-1000 |
2.0K//-0.5 |
-20~+70 |
HC-45 |
| 70M15B |
70.000
|
4 |
3 |
±7.5 |
25 |
±25.0 |
1.00 |
3.00 |
70 |
+500~+1000
-200~-1000 |
2.0K//-0.5 |
-20~+70 |
HC-45x2 |
| 70M20A |
70.000
|
2 |
3 |
±10.0 |
15 |
±40.0 |
1.00 |
2.00 |
35 |
+500~+1000
-200~-1000 |
2.5K//-0.5 |
-20~+70 |
HC-45 |
| 70M20B |
70.000
|
4 |
3 |
±10.0 |
35 |
±40.0 |
1.00 |
3.00 |
70 |
+500~+1000
-200~-1000 |
2.5K//-0.5 |
-20~+70 |
HC-45x2 |
| 3rd Overtone |
| 90M15A |
90.000
|
2 |
3 |
±7.5 |
15 |
±30.0 |
1.00 |
2.00 |
35 |
+500~+1000
-200~-1000 |
1.4K//-0.5 |
-35~+70 |
HC-45 |
| 90M15B |
90.000
|
4 |
3 |
±7.5 |
25 |
±25.0 |
1.00 |
3.50 |
70 |
+500~+1000
-200~-1000 |
1.4K//-0.5 |
-35~+70 |
HC-45x2 |
| 90M20A |
90.000
|
2 |
3 |
±10.0 |
15 |
±40.0 |
1.00 |
2.00 |
35 |
+500~+1000
-200~-1000 |
1.5K//-0.5 |
-35~+70 |
HC-45 |
| 90M20B |
90.000
|
4 |
3 |
±10.0 |
35 |
±40.0 |
1.00 |
3.00 |
70 |
+500~+1000
-200~-1000 |
1.5K//-0.5 |
-35~+70 |
HC-45x2 |
| 90M30A |
90.000
|
2 |
3 |
±15.0 |
15 |
±50.0 |
1.00 |
2.00 |
30 |
+500~+1000
-300~-1000 |
4.0K//-0.5 |
-35~+70 |
HC-45 |
| 90M30B |
90.000
|
4 |
3 |
±15.0 |
35 |
±50.0 |
1.00 |
3.00 |
70 |
+500~+1000
-300~-1000 |
4.0K//-0.5 |
-35~+70 |
HC-45x2 |
Call us today at 1-800-725-1426, fill out our contact
form, email us at info@icmfg.com
or request an online quote for International
Crystal Manufacturing radio frequency control devices – quartz crystals,
oscillators, QCM crystals, filters, TCXOs / VCTCXOs, and precision crystals.
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International Crystal Manufacturing
10 North Lee Avenue • Oklahoma City, OK
73102
Toll Free Phone: 1-800-725-1426 • Toll Free
Fax: 1-800-322-9426
Phone: 1-405-236-3741 • Fax: 1-405-235-1904
Email: info@icmfg.com
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