Radio Frequency Systems company website is optimized for recent browsers :
IE9+, Chrome 31+, Firefox 31+, Opera 28+, Safari 7+


My e-catalog

4PP110E
Band IV/V (UHF) PeakPower+TM bandpass filter

The RFS 4PP110E is designed for global filtering applications associated with DTV television transmission. It is a 4-pole filter without cross couplings.

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 & 8 MHz channels for global applications.
  • External adjustment.
  • Tunable for ETSI, ISDB-T, and ATSC applications.
  • -5 to 55 degree ambient temperature operation.


4PP110E Filter

Technical features

General Specifications

Product LineFilters
Product TypeBand IV/V (UHF) TV Bandpass Filter
Model4PP110E
Filter type4 Pole - 110 mm ground plane spacing
Input / Output Connector1-5/8" EIA UF Female (Standard) 3-1/8" EIA UF Female, NAX39D (Optional)

Mechanical Specifications

Dimension-WxDxH mm (in)249 x 345 x 324 (9.8 x 13.6 x 12.6)
ColorBlack
Weight kg (lb)13 (28.6)

Cooling

CoolingNatural air

Specifications

Out-of-Band Emissions Mask6MHz8MHz
Channel Bandwidths MHz68
Frequency RangeMHz470-806470-862
Input Power Rating, KWkW2.8 @ 473 MHz
2.1 @ 803 MHz
3.7 @ fc = 474 MHz
2.7 @ fc = 858 MHz
Insertion Loss at FcdB<0.22 @ fc = 473 MHz
<0.33 @ fc = 803 MHz
<0.20 @ fc = 473 MHz
<0.22 @ fc = 858 MHz
AttenuationdB>26.0 @ fc ± 9.0 MHz
>43.0 @ fc ± 15.0 MHz
>26.0 @ fc ± 12.0 MHz
>43.0 @ fc ± 20.0 MHz
VSWR average across carriers<1.12 (fc ± 3.2 MHz)<1.12 (fc ± 4.2 MHz)
VSWR - maximum peak across carriers<1.18<1.18
Group Delay Variationns<28 ±2.69 MHz<28 ±3.8 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)


4PP110E response curve


4PP110E sketch

External Document Links

Notes