Keenlion 3700-4080MHz Cavity Filter – Factory Custom, High Rejection | Small Size
The Keenlion 3700-4080 MHz Cavity Filter features insertion loss of less than or equal to 1.0 dB and stopband rejection of greater than or equal to 85 dB. as a true manufacturer, China likes to make customized products, not only in terms of the dimension of the product but also in terms of its connectors and the finish.
Main Indicators
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Product Name |
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Items |
Specifications |
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Passband |
3700~4080 MHz |
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Insertion Loss in Passbands |
≤1.0 dB |
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VSWR |
≤1.4:1 |
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Rejection |
≤85dB @DC-3400 MHz ≤85dB @4380 MHz-4700MHz ≤60dB @4700 MHz-8500MHz |
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Impedance |
50Ω |
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Material |
Aluminum |
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Connectors |
SMA-Female |
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Power |
50W |
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Surface Treatment |
Spray Paint |
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Dimension Tolerance |
As Below↓ (±0.5mm） |
Outline Drawing
Dependable Electrical Parameters
The Cavity Filter 3700-4080MHz features consistent passbands. In the frequency range of 3700 to 4080 MHz, the filter produces an insertion loss of lower than or equal to 1.0 dB and a VSWR of lower than or equal to 1.4:1 and thus provides excellent protection of the signal. The rejection is lower than or equal to 85dB in the frequency range of DC to 3400MHz and 4380 MHz to 4700MHz and lower than or equal to 60 dB in the frequency range of 4700 MHz to 8500 MHz, and thus eliminates adjacent channel interference in this range of frequencies.The impedance is 50 Ohms with SMA-Female connectors. The maximum power rating is 50 Watts. The manufacturer tests the product for the same level of RF parameters as a part of the manufacturing procedure.
Keenlion's Approach for Tailored Design of Cavity Filters
As a Factory, Keenlion specializes in custom developed 3700-4080 MHz Cavity Filters. The tolerance on the dimension can be set to ± 0. 5 mm or can be adjusted to match the drawing provided. Types of connectors, hole mountings, and even the color of the surface can all be changed. The 3700-4080MHz Cavity Filter is a product that continues to change to meet your needs.
Factory Direct Partnership Advantages
By selecting Keenlion, you are not going through any intermediary party in your purchase. The 3700-4080MHz cavity filters we offer have competitive pricing options, fast sampling time and have our engineering team available to help when necessary. We test all of our products with a ≤1.0dB loss, and rated rejection. We can be trusted for prototype or high volume orders.
