Description

The VF-H1000-6D Series high band VHF ATSC mask filter is tunable and exceptionally efficient allowing 1 kW average ATSC power without any additional cooling. The filter is constructed of lightweight Aluminum with copper resonators. The Interdigital resonator design provides reasonably constant coupling across the high VHF band and tunes easily. Tuning elements are designed with the tuner in mind, allowing precise tuning for today’s stringent applications in significantly less time for additional cost savings. Non-adjacent coupling increases rejection of transmitter out of band emissions. Six-pole design is available for 8-VSB and COFDM applications and listed below. Input and output connections are 7-16 DIN.

Features

• Band tunable filter
• Reflective or constant impedance models
• Light weight aluminum construction
• Temperature Compensated Design
• Low insertion loss
• 6 or 8 section versions available

VF-H1000-6D

• Power Rating, average
  1.0 kW
• Cooling
  Convection
• VSWR
  1.08
• Insertion Loss, Fc
  0.45 dB
• Group Delay
  < 160 nsec
• RF Connectors
  7-16 DIN
• Size
• Length
  30 in | 783 mm
• Width
  19 in | 483 mm
• Height
  5 in | 130 mm
• Weight
  45 lbm | 20.44 kg