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6PPXX112C
Band III (VHF) PeakPower+™ bandpass filter

The RFS 6PPXX112C is designed for global filtering applications associated with DTV television transmission. It is a 6-pole fan-cooled filter incorporating two cross-couplings to meet all mask requirements.

FEATURES / BENEFITS

  • Very compact for easy integration into equipment.
  • Very low insertion loss (lowest for this size).
  • Highest power rating for size/class.
  • Tunable over full VHF band (167 – 230 MHz).
  • Adjustable bandwidth, available for 6, 7 and 8 MHz channels for global applications.
  • External, non-invasive coupling adjustment.
  • Tunable for ETSI non-critical, ISDB-T critical, ATSC 1.0/ ATSC 3 and DTTB applications.
  • -5 to 55°C degree ambient temperature operation.
  • Fan cooled 96-264V AC (50/60Hz).
  • High Attenuation at 2fc and 3fc.  May save the cost of Low Pass Filters.


6PPXX112C Fan Cooled Filter

Technical features

General Specifications

Product LineFilters
Product TypeBand III (VHF) TV Bandpass Filter
Model6PPXX112C
Filter type6 Pole with 2 cross couplings - 110 mm ground plane spacing - Fan cooled
Input / Output Connector1-5/8" EIA Unflanged or Flanged Female (Standard)
7/8" EIA Flanged Female (Optional) or 7-16 DIN (Optional)

Mechanical Specifications

Dimensions-WxDxHmm (in)482 x 249 x 517 (18.9 x 9.8 x 20.4)
ColorBlack
Weight kg (lb)30 (66)

Specifications

Out-of-Band Emissions MaskETSI non-critical/ DTTBDVB-T & T2
ETSI non-critical
ISDB-T criticalATSC1.0 and ATSC 3
Channel Bandwidths MHz8766
Frequency RangeMHz167-230
Input Power Rating kW4.5 @ 171MHz
4.5 @ 226MHz
4.1 @ 177.5MHz
4.1 @ 226.5MHz
3.3 @ 173MHz
3.3 @ 219MHz
3.5 @ 177MHz
3.5 @ 213MHz
Insertion Loss at FcdB<0.22 @ 171MHz
<0.25 @ 226MHz
<0.23 @ 177.5MHz
<0.27 @ 226.5MHz
<0.31 @ 173MHz
<0.34 @ 219MHz
<0.30 @ 177MHz
<0.32 @ 213MHz
Attenuation dB>4.0 at fc ±4.2 MHz
>20.0 at fc ±6 MHz
>50.0 at fc ±12 MHz
>50 at 2fc and 3fc
<0.48 at fc ±3.33 MHz
<0.65 at fc ±3.4 MHz
>4 at fc ±3.7 MHz
>18.0 at fc ±5.25 MHz
>41.0 at fc ±10.5 MHz
>53.0 at fc ±13.85 MHz
>50 at 2fc and 3fc
<1.12 at fc ±2.79 MHz
>10.0 at fc ±3.15 MHz
>25.0 at fc ±4.5 MHz
>52.0 at fc ±9.0 MHz
>50 at 2fc and 3fc
<0.51 at fc ±2.69 MHz
<0.57 at fc ±2.915 MHz
>3.0 at fc ±3.5 MHz
>31.0 at fc ±6.0 MHz
>63.0 at fc ±9.0 MHz
>58.0 at fc ±10.0 MHz
>50 at 2fc and 3fc
NOTE 1
VSWR average across carriers<1.1<1.12<1.2<1.1
Return Loss Average Across CarriersdB26.42520.826.4
Group Delay Variationns<400 at fc ± 3.8 MHz<350 at fc ± 3.33 MHz
<450 at fc ± 3.4 MHz
<695 at fc ± 2.79 MHz<150 at fc ±2.69 MHz
<290 at fc ±2.915 MHz
Maximum Operating Temperature°C (°F)80 (176)
Ambient Temperature Range°C (°F)-5 to 55 (23 to 131)
Maximum Temperature Rise°C (°F)40 (104)
Freq Drift - Tx OperationkHz/°C(°F)<0.3 (0.17)
Freq Drift - Ambient TemperaturekHz/°C(°F)<0.3 (0.17)


6PPXX112C Filter Response - ATSC/ ATSC 3


6PPXX112C Filter Dimensions

External Document Links

Notes

 NOTE 1. Tx Intermod shoulders at 37 dB.