P band LNA,LNA,GARDINER，Huashi LNA
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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
| 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-LPE40DHD-A1 | 400MHz～525MHz | ≥60dB | 40K | / | ≥+10dBm | 1.3 | 1.35 | N-50K | N-50K | 航插 | +24VDC |
| GH-LPM150DGD-A1 | 30～88MHz | 17±1dB | 150K | / | ≥+10dBm | 1.7 | 1.7 | N-50J | N-50K | SMA-50K | +12～+18VDC |
| GH-LPM225DGD-A1 | 30～1350MHz | ≥20dB | 225K | / | ≥+10dBm | 2.0 | 2.0 | N-50K | N-50K | SMA-50K | +12～+18VDC |
| GH-LPM170DGD | 50～1350MHz | ≥30dB | 170K | / | ≥+22dBm | 1.8 | 1.5 | N-50K | N-50K | SMA-50K | +12～+18VDC |
| GH-LPM290DGD | 100～1350MHz | ≥30dB | 290K | / | ≥+10dBm | 1.5 | 1.5 | N-50K | N-50K | SMA-50K | +12～+18VDC |
| GH-LPM290DGD-F0 | 500～1350MHz | 17±1dB | 290K | ≥30dB@825MHz～880MHz (at center frequency) ≥30dB@890MHz～960MHz (at center frequency) | ≥+10dBm | 1.8 | 1.8 | N-50K | N-50K | SMA-50K | +12～+18VDC |
| GH-LPA50DGD-A3 | 240～270MHz | ≥40dB | 50K | ≥10dB@(±10MHz from operating band) | ≥+10dBm | 1.25 | 1.25 | N-50K | N-50K | SMA-50K | +12～+18VDC |
| GH-LPG50DGD-A2 | 360～380MHz | ≥40dB | 50K | ≥10dB@(±10MHz from operating band) | ≥+10dBm | 1.3 | 1.3 | N-50K | N-50K | SMA-50K | +12～+18VDC |
| GH-LPF50DGD-A1 | 290～320MHz | ≥30dB | 50K | ≥10dB@(±10MHz from operating band) | ≥+10dBm | 1.25 | 1.25 | N-50K | N-50K | SMA-50K | +12～+18VDC |
| GH-LPH75DGD | 137～485MHz | ≥60dB | 75K | / | ≥+10dBm | 1.5 | 1.5 | N-50J | N-50K | SMA-50K | +12～+18VDC |
| GH-LPG50DGD-A1 | 200～400MHz | ≥40dB | 50K | ≥10dB@(±10MHz from operating band) | ≥+10dBm | 1.3 | 1.3 | N-50J | N-50K | SMA-50K | +12～+18VDC |
| GH-LPH50DGD | 200～500MHz | ≥60dB | 50K | / | ≥+10dBm | 1.5 | 1.4 | N-50J | N-50J | SMA-50K | +12～+18VDC |
| GH-LPG140DGD | 200～400MHz | ≥60dB | 140K | ≥30dBc@Out-of-Band 50MHz | ≥+5dBm | 1.5 | 1.5 | N-50J | N-50K | SMA-50K | +12～+18VDC |
| GH-LPH140DGD | 200～500MHz | ≥60dB | 140K | ≥30dBc@Out-of-Band 50MHz | ≥+5dBm | 1.5 | 1.5 | N-50J | N-50K | SMA-50K | +12～+18VDC |
| GH-LPI40DGD-A2 | 148～150.5MHz | ≥40dB | 40K | ≥35dBc@(f0±5)MHz | ≥+10dBm | 1.25 | 1.25 | N-50J | N-50K | SMA-50K | +12～+18VDC |
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