KRYTAR 3dB 90° Hybrid Couplers
KRYTAR 3dB 90° Hybrid Couplers
Key Applications
Power splitting/combining in high-frequency amplifiers
Phase-sensitive switching circuits
Antenna beamforming networks (phased arrays, radar systems)
Compatible with commercial & defense systems (5G, satellite comms, EW)
Technical Highlights
▸ Frequency Range: DC to 44 GHz (full band coverage)
▸ Insertion Loss: 3 dB nominal (±0.5 dB tolerance)
▸ Phase Accuracy: 90° ±2° (critical for quadrature applications)
▸ Isolation: >20 dB (minimizes crosstalk)
▸ VSWR: <1.25:1 (optimized impedance matching)
Advantage Differentiation
✔ Hermetically sealed models available for harsh environments
✔ Gold-plated connectors ensure stable contact resistance
✔ Compact SMT packages for high-density PCB designs
Model Number
| Model Number | Frequency Min. (GHz) | Frequency Max. (GHz) | Amplitude Imbalance (dB) | Phase Imbalance (Degrees) | Isolation (dB Min) | VSWR (Max) | Insertion Loss(dB Max) |
| 3040440 | 4 | 44 | ±1.2 | ±12 | 4-30 GHz >13 30-40 GHz >8 | 4-30 GHz 1.65 30-44 GHz 1.90 | <3.2 |
| 3100400 | 10 | 40 | ±0.70 | ±10 | 12 | 1.8 | 2 |
| 3100400K | 10 | 40 | ±0.70 | ±10 | 12 | 1.8 | 2 |
| 3017360K | 1.7 | 36 | ±1.70 | ±12 | 12 | 1.85 | 4.35 |
| 3050360K | 5 | 36 | ±1.50 | ±15 | 11 | 1.8 | 2.8 |
| 3014320 | 1.4 | 32 | ±1.55 | ±12 | 12 | 1.9 | 3.5 |
| 3014265 | 1.4 | 26.5 | ±1.20 | ±12 | 12 | 1.8 | 3 |
| 3017265 | 1.7 | 26.5 | ±1.50 | ±10 | 14 | 1.85 | 3.4 |
| 3100265K | 10 | 26.5 | ±0.55 | ±7 | 15 | 1.61 | 1.3 |
| 3060200 | 6 | 20 | ±0.40 | ±5 | 14 | 1.45 | 1 |
| 1831 | 1 | 18 | ±0.50 | ±10 | 17 | 1.35 | 2 |
| 3014180 | 1.4 | 18 | ±1.00 | ±10 | 12 | 1.7 | 2.7 |
| 3017180 | 1.7 | 18 | ±1.50 | ±10 | 15 | 1.75 | 3.2 |
| 1830 | 2 | 18 | ±0.40 | ±7 | 17 | 1.35 | 1.4 |
| 1230 | 1 | 12.4 | ±0.40 | ±7 | 20 | 1.3 | 1.4 |
| 307125-1535 | 7.125 | 15.35 | ±0.4 | ±5 | >15 | 1.45 | <0.9 |
| 3020080 | 2 | 8 | ±0.35 | ±3 | 19 | 1.25 | 0.65 |
| 300407125 | 0.4 | 7.125 | ±1.0 | ±5 | 19 | 1.30 | 1.80 |
| 3005070 | 0.5 | 7 | ±0.40 | ±5 | 19 | 1.3 | 1.3 |
| 3005040 | 0.5 | 4 | ±0.70 | ±5 | 18 | 1.35 | 1.2 |
| 3010040 | 1 | 4 | ±0.60 | ±6 | 17 | 1.3 | 1 |
| 3070240 | 7 | 24 | ±1.2 | ±12 | >15 | 1.80 | <2.0 |
Core Innovations Trade Limited is the authorized agent for KRYTAR products, and some models are in stock. Our products are imported in their original form with quality guaranteed. Welcome to inquire.If you need to know more about and purchase KRYTAR products, you can consult CORE customer service or fill out the RFQ.
