C 16-4 Bandpass Filter BPF-z
The BPF-z is a low cost, professional quality, VHF bandpass filter. This unit is designed to provide an additional level of bandpass selectivity when used in adjacent channel configurations. The BPF-z features high-Q filters and phase cancellation traps that provide excellent adjacent channel rejection.
The BPF-z is housed in a single height, 1.75" high, rack mount-able, steel chassis. Trap adjustments are available for touching up the rejection characteristics of the filter. These controls are factory set and locked in place to prevent inadvertent adjustment. The BPF-z is designed to work in conjunction with Blonder Tongue's Low Cost Single Channel VHF Strip Amplifier (ZSCA).
ORDERING INFORMATION:
BPF-z Stock No. 4419
FEATURES:
Single Channel VHF Bandpass Filter
Sharp Skirt Selectivity
Superior Adjacent Channel Rejection
Rack Mount - 1 EIA(1.75") Spacing,
Rugged Chassis
SPECIFICATIONS BPF-z RF # 4419 Units
Frequency Range: 54-88 & 120-216 MHz
Channels : VHF
Bandpass Response
2-6 : ± 0.75 dB
A-I : ± 0.80 dB
7-13 : ± 1.20 dB
Selectivity
Lower Adjacent Audio : - 55 dB
Upper Adjacent Video : - 50 dB
Lower Alternate (-9 MHz): - 35 dB
Upper Alternate (+9 MHz): - 45 dB
Insertion Loss
2-6 : 3.5 dB
A - I : 5 . 0 dB
7-13 : 7.0 dB
Impedance - All Ports: 75 OHM
MECHANICAL
Dimensions (WxHxD): 19.0 x 1.75 x 3.5 in.483 x 44 x 89 m m
Weight : 2.0 lbs. 0.91 kg
CONNECTORS (Rear Panel)
RF Input: "F" type, female
RF Output: "F" type, female
CONTROLS (Front Panel)
Lower Aural Trap Adjust : Controls
Upper Visual Trap Adjust : Controls
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