The PDF-4E-1300 SQ is a wideband, lumped element, 4 way power divider covering 100-2000 MHz. Its toroidal transformer design yields high performance with small size and weight.
The PDF-4E-1300 SQ is a wideband, lumped‑element, 4‑way power divider/combiner that operates from 100 MHz to 2 GHz. Its toroidal transformer design provides high performance in a compact, lightweight package and meets Merrimac’s space‑qualified design standards.
Key specifications include 20 dB isolation, 23 dB insertion loss, 2.0 dB amplitude balance, 5 dB phase balance, VSWR of 3, 1 W maximum input power, 50 Ω impedance, 50 mW internal dissipation, 12 g weight, and an operating temperature range of –55 °C to +85 °C.
| Frequency range | 100‑2000 MHz |
|---|---|
| Operating temperature | -55 °C to +85 °C |
It operates from 100 MHz to 2 GHz.