VHF Cavity Duplexer
The base station duplexer is ideal for high power, close frequency separation installations. These filters are designed for combining two frequencies or they can be used as efficient pre-selectors. If higher levels of isolation are required, please consider using 6 cavity configurations. Selectivity can be determined by the field adjustable capacitors. Each cavity is temperature compensated for operation between -40ºC to +65ºC. Each cavity has silver-plated loops, and silver-plated tuning rods.
●Specifications:
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Product Number
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XL-T-SGQ-150-6
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Electrical Specifications
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Channel
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Low Pass (RX)
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High Pass (TX)
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Frequency Range
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136~174MHz
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136~174MHz
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Frequency can be made within 136~174MHz range
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RX-TX Min. Separation
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0.5MHz
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Cavity Quantity
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6（RX: 3 cavity, TX: 3 cavity）
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Cavity Shape
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Square
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Insertion Loss
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≤2dB@0.6MHz spacing, ≤1.5dB@5MHz spacing
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VSWR
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≤1.35
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Rejection
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≥90dB@0.6MHz spacing, ≥100dB@5MHz spacing
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RX-TX Isolation
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≥90dB@0.6MHz spacing, ≥100dB@5MHz spacing
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Max. Input Power
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350W (CW)
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Mechanical Specifications
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Operating Temperature
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-40℃～+65℃
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Inner Conductor
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Silver plated copper
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Connector Type
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N-Female，50Ω
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Dimensions
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320mm*675mm*212mm
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Shipping Size
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800mm*390mm*280mm
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Net Weight
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17.5KG
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Shipping Weight
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25KG
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Appearance
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Silver Color
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