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Motorola Duplexer Cross Reference

   

Over the years, Motorola has applied its branding to duplexers produced by Sinclair, Decibel, Celwave, and possibly others. Thanks to Neil, WB0EMU for providing this table equating Motorola to OEM model numbers!

132-174 MHz VHF Duplexers

Motorola ModelManufacturerModel NumberFrequency Range MHzInsertion Loss dBSeparation Min/MaxIsolation Min/MaxMaximum Power InputType of ConnectorsNumber of Cavities
TDD6200SinclairQ202GC-U132-1741.50.5/80/95350 WUHF-F4
TDD6459SinclairQ202GC-N132-1741.50.5/80/95350 WN-F4
TDD6830DecibelDB4060WC144-1741.50.5/80/80400 WN-F4
TDD7110DecibelDB4060WOC144-1741.50.5/80/80400 WN-F4
TDD6840DecibelDB4062WC144-1742.20.3/100/100400 WN-F6
TDD7200DecibelDB4062WOC144-1742.20.3/100/100400 WN-F6
TDD7040SinclairQ2222E138-1741.251.0/75/85350 WN-F4

406-470 MHz UHF Duplexers

Motorola ModelManufacturerModel NumberFrequency Range MHzInsertion Loss dBSeparation Min/MaxIsolation Min/MaxMaximum Power InputType of ConnectorsNumber of Cavities
TDE7060DecibelDB4068406-4301.32.75/70/75250 WN-F6
TDE6740CelwavePD5264406-47015.0/120/120250 WN-F4
TDE6960SinclairQ3220E406-5120.83.0/1075/90350 WN-F4
TDE6660CelwavePD6336A406-4701.210/1080/50 WN-F6
0185417U05CelwavePD526-4-2430-4701.33/5100/120250 WN-F6

806-960 MHz Duplexers

Motorola ModelManufacturerModel NumberFrequency Range MHzInsertion Loss dBSeparation Min/MaxIsolation Min/MaxMaximum Power InputType of ConnectorsNumber of Cavities
TDF6557DecibelDB4185806-8700.94545/65300 WN-F
TDF6451CelwavePD5058896-96013160/50 WBNC4
TDF6770SinclairP4330806-94014575/80300 WN-F6
TDF6565CelwavePD50438806-9601.54560/90600 WN-F4
TDF6542CelwavePD512210M896-94114570/80500 wN-F5
TDF6980CelwavePD5134-18806-8691.24575400 WN-F5
TDF6810DecibelDB4402806-9601.34565/125 WN-F2
TDF6557DecibelDB4185806-87045300 WN-F
TDF7650DecibelDB4090806-87045150 WN-F
TDF7630DecibelDB4090S4896-94139150 WN-F
TDF7640DecibelDB4090S902-960>28150 WN-F

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This page initially created 7-Dec-2021 by Matt Wagner, N1ZYY. .