Description
Product Overview
Products manufactured by Shenzhen Huashi Digital Technology Co., Ltd. cover P, L, S, C, X, Ku, Ka, Q and V frequency bands as well as ultra-wideband applications, with customized extended frequency reception available. The products support 1:1 or 1:2 redundant backup for enhanced reliability. They are widely deployed in satellite communication, remote sensing detection, navigation and positioning, electromagnetic compatibility (EMC), aerospace TT&C, radio & television broadcasting, emergency support, low-altitude economy and many other fields, suitable for fixed earth stations, mobile stations and various other application scenarios.
Technical Features
- Extremely low noise temperature
- Customizable extended frequencies with multiple operating bandwidth options
- Low power consumption and high cost performance
- Easy installation and convenient maintenance
- Domestic and self-controllable components
Optional Functions
- 1:1 or 1:2 redundant backup function
- Out-of-band rejection function
- Overload protection and limiting protection functions
- Optional interface types, power supply voltages and power supply modes
- LNA fault alarm and power supply unit
S
| Model Number | Operating Frequency | Gain | Noise Temperature | Out-of-Band Rejection | Output P1dB | Input VSWR | Output VSWR | Input Interface | Output Interface | Power Interface | Power Supply Voltage |
|---|---|---|---|---|---|---|---|---|---|---|---|
| GH-LSC50DGD | 2.2~2.7GHz | ≥50dB | 50K | / | ≥+10dBm | 1.30 | 1.30 | N-50K | N-50K | SMA-50K | +12~+18VDC |
| GH-LSB50DHD | 1.5~2.2GHz | ≥40dB | 50K | / | ≥+10dBm | 1.5 | 1.5 | N-50J | N-50K | 航插 | +12~+18VDC |
| GH-LSA50DGD | 2.2~2.3GHz | ≥50dB | 50K | / | ≥+10dBm | 1.5 | 1.5 | N-50K | N-50K | SMA-50K | +12~+18VDC |
| GH-LSB75DGD | 1.5~2.7GHz | ≥50dB | 75K | / | ≥+10dBm | 2.0 | 1.5 | N-50J | N-50K | SMA-50K | +12~+18VDC |
| GH-LSF55DGD | 2.0~3.2GHz | ≥40dB | 55K | / | ≥+10dBm | 1.5 | 1.5 | N-50K | N-50K | SMA-50K | +12~+18VDC |
| GH-LSA45DHD-F0 | 2.2~2.3GHz | ≥50dB | 45K | ≥35dBc@2000~2120MHz | ≥+10dBm | 1.25 | 1.3 | N-50K | N-50K | 航插 | +12~+18VDC |
| GH-LSC110AHD-F | 2.48~2.54GHz | ≥50dB | 110K | ≥35dB@2.66GHz ≥40dB@2.7GHz ≥40dB@2.0GHz ≥60dB@1.8GHz | ≥+10dBm | 1.3 | 1.35 | BJ26 | N-50K | 航插 | +22~+28VDC |
| GH-LSC100DGD | 2.2~2.7GHz | ≥50dB | 150K | ≥50dB@0.9~1.9GHz | ≥+5dBm | 1.3 | 1.3 | N-50J | N-50K | SMA-50K | +12~+18VDC |
| GH-LSC70DGD-F0 | 2.1~2.6GHz | 60±3dB | 70K | ≥30dBc@800~2170MHz @2240~2485MHz @2555~3000MHz | ≥+10dBm | 1.5 | 1.3 | N-50K | N-50K | SMA-50K | +12~+18VDC |
| GH-LSA50DHD-F0 | 2.2~2.3GHz | 50±1dB | 50K | ≥30dBc@2000~2120MHz | ≥+10dBm | 1.35 | 1.35 | N-50K | N-50K | 航插 | +12~+18VDC |




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