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CA6PPXX270E
Balanced UHF TV Combiners

The CA6PPXX270E combiner is designed for DTV mask and combining applications. A module comprises a pair of 6 pole 270mm UHF filters and a pair of 3 dB couplers in a balanced combiner configuration.
 

FEATURES / BENEFITS

Each combiner module features

  •  Compact size
  •  Low insertion loss
  •  Adjacent channel operation
  •  DTV mask filtering
  •  Double compensated invar temperature stability
Detailed electrical specifications and further information is available by opening the appropriate external document link below.


CA6PPXX270E with fan cooling kit shown

Technical features

Structure

Product LineCombiner TV
Product TypeBand IV/V (UHF) TV Balanced Combiner
Filter TypeCross coupled

Electrical Specifications

Frequency RangeMHz470 - 862
Minimum Channel Spacingadjacent
Narrowband Input Power (maximum)kW21.9
Input Power Commentsrefer to combiner application guide for details
Output Power (maximum)kW90 Ave
Number of Poles6
Number of Cross Couplings2
Channel Bandwidth MHz6 to 8
MaskATSC 3 FCC, ISDB-T Critical, ETSI 8MHz Non-critical

Temperature Specifications

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 Operation kHz/°C(°F)<2 (1.2)
Freq Drift - Ambient Temperature kHz/°C(°F)<2 (1.2)


6PPXX270E Filter Response


CA6PPXX270E Dimensions