Model 1831 is a 1-18 GHz 90º hybrid coupler designed for signal splitting and combining in RF systems. It features SMA female connectors as standard, with optional N female connectors, and measures 4.70 inches in length, 1.25 inches in width, and 0.52 inches in height. The device provides 3 dB coupling, ±0.5 dB amplitude imbalance, ±10 degrees phase imbalance, >17 dB isolation, a maximum VSWR of 1.35, and insertion loss under 2.0 dB. It supports an average power rating of 20 W and a peak power rating of 3 kW, with an operating temperature range of -54°C to +85°C. Weights are 5.2 ounces for SMA connectors and 7.7 ounces for N connectors.
KRYTAR’s 3 dB, 90-Degree Hybrid Couplers perform many functions, including splitting and combining signals in amplifiers, switching circuits, and antenna beam-forming networks used in a wide range of commercial and military applications. These 90-degree hybrids are used in circuits requiring a balanced division of power into two transmission lines with 90-degree separation of phase. These hybrid couplers offer simple solutions in many applications within those frequency bands including electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measurement, antenna beam forming, and EMC testing environments. For many space-restricted situations the compact size of these KRYTAR couplers are ideal. These couplers can be also be manufactured to meet military specifications.
KRYTAR’s new 90-degree hybrid coupler, Model 1831, delivers exceptional versatility from 1.0 to 18.0 GHz with excellent phase and amplitude matching. Typical specifications include 3 dB Coupling; Amplitude Imbalance: ±0.5 dB; Phase Imbalance is ±10 degrees (tighter phase imbalance specification available); Isolation is >17 dB; Maximum VSWR: 1.35; and Insertion Loss of <2.0 dB.
In addition, Model 1831 offers Input Power Rating of 20 W average and 3 kW peak. The hybrid coupler comes with industry-standard SMA Female Connectors with optional N Female Connectors available. The compact package measures just 4.70 inches (L) x 1.25 inches (W) x 0.52 inches (H), and weighs only 5.2 ounces. Operating temperature is -54° to +85° C. This coupler is typically available from stock to 30 days, ARO.
KRYTAR also offers complete engineering services for custom designs that meet or exceed critical performance and/or packaging specifications.
| KRYTAR, Inc. | |
|---|---|
| Product Category | RF Couplers |
| Product Number | 1831 |
| Product Name | 3 dB 90 Degree Hybrid Couplers 1831 |
| RF Coupler Type | Uni-Directional |
