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| 加拿大PCI公司CATV无源器件>>>>带通陷波器
BRF-8745 |
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Application:
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BRF-8745 band rejection filter is used to trap a selected group
of channels and pass the remainder of the spectrum. Excellent
for CATV and SMATV tier packages in hotels, motels, and apartments. |
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| Features: |
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Band rejection tailored to customer requirements |
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Low passband insertion loss |
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"F" type connectors standard |
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Available in 19" rack or wall mount version |
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| Technical
Specifications: |
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Passband |
| Band
Stopband Lowerband Upperband |
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(MHz) (MHz) (MHz) |
| Low
54-88 0-47 96-550 |
| FM
88-108 0-80 116-550 |
| Mid
120-174 0-112 182-750 |
| Super
216-300 0-206 310-750 |
| Hyper
300-455 0-290 465-750 |
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(for higher frequencies, consult us) |
| ● Stopband
rejection 50 dB minimum |
| ● Passband
insertion loss 2 dB maximum |
| ● Return
loss 12 dB minimum |
| ● Impedance
75 Ohms |
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| Note:
-2 channels sacrificed on both adjacent sides of rejected passband |
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-If adjacent channels are required, please refer to brick wall
filters |
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Specifications
subject to change without notice
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