Directional Couplers

Directional Couplers

AMCrf provides a variety of single and dual directional couplers covering a frequency range of 800 MHz – 2600 MHz. High directivity of 25 dB/min, low insertion loss of 0.3dB typ and a VSWR of 1.2:1 makes them extremely valuable for inline monitoring and power measurements at CDMA, PCS, WIFI and WCDMA frequencies. Standard coupling values of 10,20,30,40 and 50 dB are available. SMA and N type connectors are used as in/out and coupling connectors. Custom designs are available for smaller standard coupling values.

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Model DirectivityFrequency RangeVSWR (typ.)Coupling valueFrequency RangeCoupling valueDirectivity
AM10500DC872 >15 dB9-12 GHzSee Full Datasheet50 dB
AM400-2900DC882 >20 dB400-2900 MHz1.12:1 Max27 +/- 0.5 dB
AM400-13000DC895 >15 dB400-13000 MHzSee Full DatasheetSee Full Datasheet
AE05-26R5DC1284 >18 dB0.5-26.5 GHz1.3:1 Max16 +/- 0.5 dB
AM1800DC318 >25 dB1700-1900 MHz 1.20:1 Max30 +/- 0.5 dB
AM500-18000DC885 >10 dB0.5 - 18.0 GHzSee Full Datasheet20 +/- 1.25 dB
AM100-12400DC894 >15 dB1-12.4 GHzSee Full DatasheetSee Full Datasheet
AM12500-16000DC892 >13 dB12.5-16 GHz1.5:1 Max20 +/- 1.0 dB
AM13300-15000DC893 >22 dB13.3-15 GHz1.25:1 Max20 +/- 1.0 dB
AM700-3000DC891 >23 dB380-500 MHzSee Full DatasheetSee Full Datasheet
AM1485DC854 >25 dB800 - 2170 MHz1.15:1 Max30 +/- 0.75 dB
AM500-18000DC896 >15 dB 500-18000 MHz1.50:1 Max30 dB
AM400-20000DC897 14 dB0.4-20 GHz1.40:1 Max30 +/- 1 dB
AM2000-18000DC898 16 dB2000-18000 MHz1.30:1 Max6 ± 1.0 dB

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