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6PPXX322E Series
Band IV/V (UHF) PeakPower+TM 60kW bandpass filter

The RFS 6PPXX322E is designed for mask filtering applications associated with DTV television transmission. It is a 6-pole fan-cooled filter incorporating dual cross coupling to meet the mask requirements.

FEATURES / BENEFITS

  • Very compact for easy integration into equipment.
  • Lowest insertion loss and highest power rating for its size/ class.
  • Tunable over UHF band (470 – 638 MHz).
  • External coupling adjustment simplifies tuning.
  • All data presented is based on measured results.


6PPXX322E Framed Forced Air-Cooled Filter

Technical features

General Specifications

Product LineFilters
Product TypeBand IV/V (UHF) TV Bandpass Filter
Model6PPXX322E (Forced Air Cooled)
Filter type6 Pole with dual cross coupling - 325 mm ground plane spacing
Input / Output Connector6-1/8" EIA Flanged Female (Standard),

Electrical Specifications

ImpedanceΩ50

Mechanical Specifications

Weight kg (lb)182 (401)

Specifications

Out-of-Band Emissions MaskATSC 1.0/ATSC 3 Note 1
Channel Bandwidths MHz6
Frequency RangeMHz470 - 638
Input Power RatingkW60kW ATSC 1.0/ 56kW ATSC 3 @ 473 MHz Note 2
60kW ATSC 1.0/ 60kW ATSC 3 @ 635 MHz Note 2
Insertion Loss at fcdB0.19 ± 0.02 @ 473 MHz
0.19 ± 0.02 @ 635 MHz
AttenuationdB<0.32 at Fc ± 2.69 MHz/<0.42 at Fc ± 2.915 MHz
>3 at Fc ± 3.5 MHz
>8 at Fc ± 4 MHz
>40 at Fc ± 6 MHz
>65 at Fc ± 9 MHz
VSWR average across carriers≤ 1.1
Return Loss Average Across CarriersdB≥26.4
Group Delay Variationns<150 (fc ± 2.69 MHz)
Maximum Operating Temperature°C (°F)80 (176)
Ambient Temperature Range°C (°F)-5 to 55 (23 to 131)
Maximum Temperature Rise°C (°F)Δ40 (Δ72)
Freq Drift - Tx OperationkHz/°C(°F)<2 (1.2)
Freq Drift - Ambient TemperaturekHz/°C(°F)<2 (1.2)


6PPXX322E Plan View


6PPXX322E Side and Iso Views


Graph 1 - 6PPXX322/325E Typical Filter Response


Graph 2

External Document Links

Notes

  • Note 1. Other out-of-band emissions mask upon request.
  • Note 2. Refer to Graph 2 for the required environmental conditions (ambient temperature). Linear interpolation can be used to determine power rating at frequencies between 473MHz  and 635 MHz.