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 | |
|---|---|---|---|---|---|---|
| AM1800DC318 | 1700-1900 MHz | 30 +/- 0.5 dB | 0.15 dB | >25 dB | 7/16 DIN | |
| AM18000-26500DC1314 | 18000-26500 MHz | 30 +/- 0.4 dB | 1.4 dB | >14 dB | SMA (F) | |
| AM18000-26500DC1305 | 18000-26500 MHz | 20 +/- 0.4 dB | 0.8 dB | >14 dB | SMA (F) | |
| AM18000-26500DC1277 | 18000-26500 MHz | 10 +/- 0.3 dB | 1.4 dB | >14 dB | SMA (F) | |
| AM18000-40000DC1315 | 18000-40000 MHz | 30 +/- 0.5 dB | 1.0 dB | >12 dB | 2.92mm (F) | |
| AM18000-40000DC1306 | 18000-40000 MHz | 20 +/- 0.7 dB | 1.3 dB | >14 dB | 2.92mm (F) | |
| AM18000-40000DC1278 | 18000-40000 MHz | 10 +/- 0.5 dB | 1.7 dB | >12 dB | 2.92mm (F) | |
| AM2-32DC873 | 2-32 MHz | 50 +/- 1.0 dB | 0.06 dB | >25 dB | N-Type (F) | |
| AM3000-2019DC887 | 2.0-4.0 GHz | 6.0 +/- 1.0 dB | 0.2 dB | >22 dB | SMA (F) | |
| AM2000-18000DC898 | 2000-18000 MHz | 6 ± 1.0 dB | 16 dB | SMA (F) | ||
| AM2000-18000DC1298 | 2000-18000 MHz | 20 dB | 0.5 dB | See Full Datasheet | SMA (F) | |
| AM2000-18000DC1319 | 2000-18000 MHz | 40 +/- 1.5 dB | 1.0 dB | >8 dB | SMA (F) | |
| AM2000-18000DC1310 | 2000-18000 MHz | 30 +/- 1.5 dB | 1.0 dB | >8 dB | SMA (F) | |
| AM2000-18000DC1297 | 2000-18000 MHz | 20 +/- 0.5 dB | 0.7 dB | >16 dB | SMA (F) | |
| AM2000-18000DC1287 | 2000-18000 MHz | 16 +/- 0.5 dB | 0.8 dB | >16 dB | SMA (F) | |
| AM2000-18000DC1268 | 2000-18000 MHz | 10 +/- 0.4 dB | 1.1 dB | >16 dB | SMA (F) |