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VHF B.III ATV BANDPASS FILTER
150 W, 3 Poles + 2 Notches
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CL3NB
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Features
• VHF Band III 150 W ATV Band pass filter
• 3 poles and 2 notches
• Foreshorten in-line combine design
• 3D Electromagnetic CAD
• Low loss (Typ. 0.56 dB @ V.C Ch. E12 B)
• Very compact and lightweight
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SPECIFICATIONS
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Frequency Range
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174 – 254 MHz
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Bandwidth
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6 to 8 MHz
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Max Input Power
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150 W ATV (75 W DTV)
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Over-Temperature
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15 K @ 150 W ATV
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Temperature Stability
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< 10 kHz / K
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Environmental Conditions
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-5 to +45 °C
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Weight (Approx)
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2.5 kg
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Connectors
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2 x N Female
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OPTIONS
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0
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Painted Black
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1
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SMA Output Monitor Probe
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2
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SMB Output Monitor Probe
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TUNING DATA
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CCIR B Standard
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FCC M Standard
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Insertion Loss
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< 0.65 dB@V.C. (Ch. E12 B)
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< 0.80 dB@V.C. (Ch. A13 M)
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Selectivity
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> 25 dB@V.C.-5.5/+11 MHz
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> 25 dB@V.C.-4.5/+9 MHz
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> 20 dB@V.C.-11/+16.5 MHz
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> 20 dB@V.C.-9/+13.5 MHz
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Return Loss
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> 26 dB
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> 26 dB
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Group Delay Variation
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< 25 ns
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< 25 ns
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