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8PPXX162E Series
Band IV/V (UHF) PeakPower+TM bandpass filter

The RFS 8PPXX161E is designed for global filtering applications associated with DTV television transmission. It is an 8-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 UHF band (470 – 862 MHz).
  • Adjustable bandwidth, available for 6, 7 & 8 MHz channels for global applications.
  • External, non-invasive coupling adjustment.
  • Tunable for ETSI critcal and ISDB-T critical and ATSC good adjacent neighbor applications.
  • -5 to 55 degree ambient temperature operation.
  • 115V (50/60Hz) and 230V (50/60Hz) fan cooling kits available.


8PPXX202E Fan Cooled Filter shown

Technical features

General Specifications

Product LineFilters
Product TypeBand IV/V (UHF) TV Bandpass Filter
Model8PPXX162E
Filter type8 Pole with 2 cross couplings - 160 mm ground plane spacing - Fan cooled
Input / Output ConnectorNAX77D, 1-5/8" EIA Unflanged Female, 1-5/8" EIA Flanged Female, 3-1/8" EIA Flanged or Unflanged Female or 4-7/8" Unflanged Female

Electrical Specifications

ImpedanceΩ50

Mechanical Specifications

Dimension-WxDxH mm (in)353 x 886.5 x 338 (13.9 x 34.9 x 13.3)
Weight kg (lb)45.3 (99.7)

Cooling

CoolingFan Cooled

Specifications

Out-of-Band Emissions MaskDVB-T ETSI criticalDVB-T ETSI criticalISDB-T criticalATSC 1.0/ ATSC 3
Channel Bandwidths MHz8666
Input Power RatingkW7.8 @ 474 MHz
6.7 @ 858 MHz
6.8 @ 473 MHz
6.0 @ 803 MHz
6.7 @ 473 MHz
5.1 @ 803 MHz
6.7 @ 473 MHz
5.1 @ 803 MHz
Insertion Loss at fcdB<0.34 @ 474 MHz
<0.41 @ 858 MHz
<0.43 @ 473 MHz
<0.52 @ 803 MHz
<0.45 @ 473 MHz
<0.54 @ 803 MHz
<0.45 @ 473 MHz
<0.54 @ 803 MHz
AttenuationdB<1.49 at Fc ± 3.8 MHz
>15.0 at Fc ± 4.2 MHz
>27.0 at Fc ± 6.0 MHz
>52.0 at Fc ± 12.0 MHz
<2.15 at Fc±2.85 MHz
>15.0 at Fc ± 3.15 MHz
>27.0 at Fc ± 4.5 MHz
>52.0 at Fc ± 9.0 MHz
<1.75 at Fc±2.79 MHz
>14.0 at Fc ± 3.15 MHz
>31.0 at Fc ± 4.5 MHz
>61.0 at Fc ± 9.0 MHz
<1.24 at Fc±2.69 MHz
>20 at Fc ± 3.5 MHz
>20 at Fc ± 4.0 MHz
>40.0 at Fc ± 6.0 MHz
>65 at Fc ± 9.0 MHz
Note 1
VSWR average across carriers≤1.1≤1.1≤1.1≤1.1
Return Loss Average Across CarriersdB≥26.4≥26.4≥26.4≥26.4
Group Delay Variationns<590 at Fc ±3.8 MHz<690 at Fc ±2.85 MHz<590 at Fc ±2.79 MHz<290 at 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)40 (104)
Freq Drift - Tx OperationkHz/°C(°F)<2 (1.2)
Freq Drift - Ambient TemperaturekHz/°C(°F)<2 (1.2)


8PPXX160E Filter Response - ETSI Mask


8PPXX161E Filter Response - ATSC 1.0/ ATSC 3 8PPXX162E Mask


8PPXX162E Power Rating vs Ambient Temperature [°C(°F)]


8PPXX160E Filter Dimensions