KRYTAR 4×4 Butler Matrix Model KBM9010180
KRYTAR
The KRYTAR 4x4 Butler Matrix Model KBM9010180 is a high-performance beamforming network operating from 1.0 to 18.0 GHz, designed to control the direction of radio transmission beams for phased array antennas.
Key figurescomparable across the catalogue
- Power
- 20 W
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Frequency range
- 1.0 to 18.0 GHz
- Maximum amplitude imbalance
- ±1.0 dB
- Maximum phase imbalance
- ±18 degrees
- Insertion loss
- < 12 dB
- Maximum input and output vswr
- 1.7:1 dB
- Isolation
- 14 dB
- Average power
- 20 watts
- Dimensions
- 4.80 inches L
- Dimensions (2)
- 5.87 inches W
- Dimensions (3)
- 1.35 inches
- Connectors
- Standard SMA coaxial female
About
The KRYTAR 4×4 Butler Matrix, Model KBM9010180, utilizes KRYTAR’s high-performance 90- and 180-degree Hybrid Couplers to deliver super phase accuracy, amplitude imbalance, stability, and repeatability. This beamforming network is specifically designed to feed phased array antenna elements, enabling precise control over the direction of radio transmission beams. It offers advantages over other angular beamforming methods due to its simplicity of use across various applications. The KBM9010180 is an ideal choice for antenna array beamforming, 5G NR (New Radio), Wi-Fi 6 and Wi-Fi 6E, mmWave, MIMO (Multiple-Input and Multiple-Output) radio links, multipath simulation and performance evaluation, and other emerging applications. It covers a broad frequency range from 1.0 to 18.0 GHz, exhibiting a maximum Amplitude Imbalance of ±1.0 dB and a maximum Phase Imbalance of ±18 degrees. The device features an Insertion Loss of less than 12 dB, a Maximum Input and Output VSWR of 1.7:1 dB, and an Isolation of 14 dB. It has an Average Power rating of 20 watts. The compact package measures 4.80 inches (L) x 5.87 inches (W) x 1.35 inches (H) and is equipped with standard SMA coaxial female connectors. KRYTAR also offers complete engineering services for custom designs to meet specific performance and packaging requirements. The 180-Degree Hybrid Couplers, which are integral to this matrix, are noted for their wide frequency coverage, low insertion loss, high directivity, and tight coupling, making them suitable for applications including electronic warfare (EW), commercial wireless, SATCOM, radar, signal monitoring and measurement, antenna beamforming, and EMC testing environments. Their compact size is ideal for space-restricted situations, and they can be manufactured to meet military specifications.
Documentation
Need the full ICD, test reports or a specific revision? Ask the supplier directly.