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.
| Model | Frequency Range | Coupling value | Insertion Loss | Directivity | Connector Type | In stock QTY. | |
|---|---|---|---|---|---|---|---|
| AM300-2000DC867 | 300-2000 MHz | 10 dB | 0.7 dB | >20 dB | SMA (F) | 2 | |
| AM300-8000DC1405 | 300-8000 MHz | 10 +/- 1.5 dB | 1.5 dB | >15 dB | SMA (F) | 6 | |
| AM300-8000DC1406 | 300-8000 MHz | 20 +/- 1.5 dB | 1.5 dB | >15 dB | SMA (F) | 8 | |
| AM300-8000DC1325 | 300-8000 MHz | 10 +/- 0.6 dB | 1.5 dB | >15 dB | SMA (F) | ||
| AM34000-36000DC1250 | 34000-36000 MHz | 20 +/- 0.6 dB | 0.15 dB | >20 dB | 2.92mm (F) | ||
| AM37500-42500DC1317 | 37500-42500 MHz | 30 dB | 1.2 dB | See Full Datasheet | 2.4mm (F) | ||
| AM37500-42500DC1324 | 37500-42500 MHz | 30 +/- 0.8 dB | 1.2 dB | >10 dB | 2.4mm (F) | ||
| AM380-500DC851 | 380 - 500 MHz | 30 +/- 1.0 dB | 0.07 dB | >25 dB | N-Type (F) | ||
| AM380-500DC853 | 380 - 500 MHz | 30 +/- 1.0 dB | 0.07 dB | >25 dB | 7/16 DIN | ||
| AM380-500DC844 | 380 - 500 MHz | 4.7 dB | See Full Datasheet | >20 dB | N-Type (F) | ||
| AM380-2700DC866 | 380-2700 MHz | 10 +/- 0.1 dB | See Full Datasheet | >25 dB | N-Type (F) | ||
| AM380-2700DC865 | 380-2700 MHz | 6.0 +/- 0.5 dB | See Full Datasheet | >20 dB | N-Type (F) | ||
| AM380-870DC856 | 380-870 MHz | 50 +/- 1.0 dB | 0.1 dB | >20 dB | N-Type (F) | 4 | |
| AM400-13000DC895 | 400-13000 MHz | See Full Datasheet | 0.7 dB | >15 dB | N-Type (F) | ||
| AM400-20000DC897 | 400-20000 MHz | 30 +/- 1 dB | 14 dB | SMA (F) | |||
| AM400-20000DC1307 | 400-20000 MHz | 30 +/- 0.8 dB | 1.2 dB | >14 dB | SMA (F) |