Description
2-Way In-Phase Power Divider/Combiner (PDM-21-10G SQ)
The PDM-21-10G SQ is a 2-way, in-phase (0°) power divider/combiner covering the full X-band range of 8.0–12.4 GHz. Built on a Wilkinson topology for high port-to-port isolation and low VSWR, it is a space-qualified device developed to Merrimac’s CENG-0001 design requirements for space applications. The unit features SMA female connectors and operates in a 50 Ω nominal system.
Performance
| Frequency Range | 8.0 – 12.4 GHz |
| Isolation | 20 dB min. |
| Insertion Loss | 0.5 dB max. |
| Amplitude Balance | 0.2 dB max. |
| VSWR (Input / Output) | 1.3:1 in / 1.35:1 out |
| Phase Balance | ±4° |
| CW Input (load VSWR 1.2:1) | 2 W |
| Impedance | 50 Ω nom. |
| Operating Temperature | −55°C to +85°C |
General
| Configuration | 2-Way, In-Phase (0°), Wilkinson |
| Connectors | SMA Female |
| Qualification | Space Qualified (per CENG-0001) |
This is a space-qualified component. Full datasheet and additional specifications are available on request — please add this item to your quote and our team will follow up.
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