Wenteq Microwave Filters and duplexers

735 West Duarte Road, Suite 401
Arcadia, CA 91007
Phone: (626) 821-9118
Fax: (626) 602-3101
E-mail: Sales@wenteq.com, wenteq@yahoo.com

index: isolator, circulator, low noise amplifier, power amplifier, coaxial connector, SMA connectors

RF/Microwave Filters and Duplexers

Wenteq Microwave can provide its customers with high quality but low cost RF and microwave filter and duplexer solutions to meet their specific requirements. Customers can choose the filters from lumped element filters, comb-line filers, inter-digit filters, waveguide filters, and microstrip line filters. Please send us your filter requirement and we will work to your specifications.

1) Lumped element band Pass filters

        Center Frequency range: 1~2000 MHz,
        Bandwidth: 5% to 150%
        Insertion Loss: from 0.3 to 3 dB
        Out of Band Rejection: >60dB
        VSWR: 1.5:1
        In/Output Impedance: 50 ohm
        Package: SMA, N-type, or SMT.

2) Comb-Line Band Pass Filters

        Center Frequency Range: 500~6000 MHz
        Bandwidth 3% to 25%
        Insertion Loss: 0.3~2.0 dB
        Out of Band Rejection: >60dB
        VSWR: 1.5:1
        In/output Impedance: 50 ohm SMA connectors

3) Inter-Digit Band Pass Filters

        Center Frequency Range: 0.5~12.0 GHz
        Bandwidth 3% to 50%
        Insertion Loss: 0.3~2.0 dB
        Out of Band Rejection: >60dB
        VSWR: 1.5:1
        In/output Impedance: 50 ohm SMA connectors

4) Waveguide band Pass Filters

        Center Frequency Range: 8.0~26.0 GHz
        Bandwidth 0.5% to 10%
        Insertion Loss: 0.3~2.0 dB
        Out of Band Rejection: >70dB
        VSWR: 1.5:1
        In/output port: rectangular waveguide

5). Microstrip Line Band Pass Filters

        Center Frequency Range: 1.0~26.0 GHz
        Bandwidth 5% to 20%
        Insertion Loss: 0.5~2.0 dB
        Out of Band Rejection: >45dB
        VSWR: 1.5:1
        In/output Impedance: 50 ohm
        Package: SMA connectorized or drop-in wire bonding

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