| Brand | MTS Systemtechnik |
|---|---|
| Frequency Range | 380-6000 MHz, model-dependent |
| Coupling Factor | 3 dB (hybrid), 15/20 dB (directional) |
| Connector Type | SMA, N |
CPL Series Directional & Hybrid Couplers
Key Features
- Directional couplers with 15 dB or 20 dB coupling factor, 0.7-6 GHz, for forward-power sampling without breaking the main signal path
- 3 dB hybrid couplers with a defined 180 degree phase relationship, covering sub-bands from 0.38 GHz up to 6 GHz
- SMA and N connector variants
- Low-loss pass-through in the main line, suited to permanent in-line monitoring
| Model | Description |
|---|---|
| CPL-26754 | Directional coupler 15dB, 0.7-6 GHz – SMA. |
| CPL-26042 | Directional coupler 20dB, 0.7-6 GHz – SMA. |
| CPL-30112 | 3dB hybrid coupler 180°, 1.1-1.7 GHz – SMA. |
| CPL-28756 | 3dB hybrid coupler 180°, 2.15-3 GHz – SMA. |
| CPL-28755 | 3dB hybrid coupler 180°, 1.5-2.15 GHz – SMA. |
| CPL-28030 | 3dB hybrid coupler 180°, 1-1.5 GHz – SMA. |
| CPL-27670 | 3dB hybrid coupler, 0.38-6 GHz – SMA. |
| CPL-27642 | 3dB hybrid coupler unit, 0.38-6 GHz – N. |
| CPL-25656 | Hybrid coupler, 0.7-6 GHz – N. |
| CPL-25655 | 3dB hybrid coupler, 0.7-6 GHz – SMA. |
CPL Series Directional & Hybrid Couplers
MTS couplers sample or combine RF signals with a fixed, known coupling ratio: directional couplers tap off a small, defined fraction of forward power for level monitoring, while 3 dB hybrid couplers split a signal into two equal-amplitude outputs with a defined 180 degree phase relationship, for balanced combining and antenna feed networks up to 6 GHz.Who Is the CPL Series For?
RF and microwave test engineers who need to sample forward power for monitoring, or split/combine signals with a defined phase relationship, in the lab or in a permanent test setup.Available Models & Accessories
The range covers two directional couplers (15 dB, 20 dB) and eight 3 dB hybrid couplers across sub-bands from 0.38 GHz to 6 GHz, in SMA and N variants.Directional couplers for non-intrusive level monitoring.
The 15 dB and 20 dB directional couplers tap off a small, defined fraction of forward power for a power meter or monitoring receiver, without disturbing the main signal path.
3 dB hybrid couplers for balanced splitting.
The hybrid coupler range provides equal-amplitude, 180 degree-phase-shifted outputs from 0.38 GHz to 6 GHz, for balanced combining and antenna feed networks.
Coverage from sub-1 GHz to 6 GHz.
Individual models cover narrower sub-bands within this span, so a coupler matching a specific test frequency is available without over- or under-specifying bandwidth.
SMA and N in the same coupling values.
Both connector types are available across the coupling-factor range, easing integration into existing SMA- or N-based setups.
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