17.2-22.25GHz ka Band 线路放大器,Ka波段线路放大器
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GXL60系列线路放大器
深圳市华视数码科技有限公司 线路放大器是专门为卫星地球站和其他通信应用而设计,用于弥补信号的电缆损耗的设备。产品采用最新的GaAs FET技术,性能优越,质量可靠。广泛应用于卫星通信、雷达、导航、测控、卫星广播电视等领域,可以覆盖无线通信各个频段。
1.1 特性:
增益可控调节
工作状态异常告警
掉电参数存储、上电恢复
智能监控,支持本地和远程监控
1.2 可选功能:
1:1 或 1:2 冗余备份功能
单通道或双通道、三通道输入输出
1.3 线路放大器主要参数
| 频段 | 频率 | 增益 | ||||
| L | 0.95-2.15GHz | 30dB(可选其他数值) | ||||
| S | 2.2-2.7GHz | |||||
| C | 3.4-4.2GHz | |||||
| C | 5.85-6.725GHz | |||||
| X | 7.0-12.75GHz (具体频率可选) | |||||
| Ku | 10.7-12.75GHz | |||||
| Ku | 13.75-14.5GHz | |||||
| Ku | 13-15GHz | |||||
| Ka | 15-17.2GHz | |||||
| Ka | 17.2-21.2GHz | |||||
| Ka | 17.2-22.2GHz | |||||
| Ka | 22.2-26.5GHz | 30dB(可选其他数值) | ||||
| Ka | 26.5-31GHz | |||||
| Ka | 27-31GHz | |||||
| Ka | 31-37GHz | |||||
| Ka | 37-42.5GHz | |||||
| Q | 42.5-45GHz | |||||
| Q | 45-51GHz | |||||
| QV | 51-57GHz | |||||
| QV | 57-63GHz | |||||
| 频段 | 频率范围 | 增益 | 型号 | 备注 | ||
| L | 0.95-2.15GHz | 30dB | GX-L60GS | 可选 N-K | ||
| S | 2.2-2.7GHz | 30dB | GX-S60GS | 可选 N-K | ||
| C | 3.4-4.2GHz | 30dB | GX-C60CS | 可选 N-K | ||
| C | 5.85-6.725GHz | 30dB | GX-C60FS | 可选 N-K | ||
| X | 7.0-12.75GHz (可选) | 30dB | GX-X60IS | 可选 N-K | ||
| Ku | 10.7-12.75GHz | 30dB | GX-Ku60ES | 可选 N-K | ||
| Ku | 13.75-14.5GHz | 30dB | GX-Ku60FS | 可选 N-K | ||
| Ku | 13-15GHz | 30dB | GX-Ku60FS | 可选 N-K | ||
| Ka | 15-17.2GHz | 30dB | GX-Ku60FS | 可选 N-K | ||
| Ka | 17.2-21.2GHz | 30dB | GX-Ka60FS | 可选 N-K | ||
| Ka | 17.2-22.2GHz | 30dB | GX-Ku60FS | 可选 N-K | ||
| Ka | 22.2-26.5GHz | 30dB | GX-Ka60FS | 可选 N-K | ||
| Ka | 26.5-31GHz | 30dB | GX-Ka60FS | 可选 N-K | ||
| Ka | 27-31GHz | 30dB | GX-Ka60FS | 可选 N-K | ||
| Ka | 31-37GHz | 30dB | GX-Ka60FS | 可选 N-K | ||
| Ka | 37-42.5GHz | 30dB | GX-Q60FS | 可选 N-K | ||
| Q | 42.5-45GHz | 30dB | GX-Q60FS | 可选 N-K | ||
| Q | 45-51GHz | 30dB | GX-Q60FS | 可选 N-K | ||
| QV | 51-57GHz | 30dB | GX-QV60FS | 可选 N-K | ||
| QV | 57-63GHz | 30dB | GX-QV60FS | 可选 N-K | ||
🔹 选型指导示例:
型号:GX-L60GS
频段:L波段
频率:0.95-2.15GHz
增益:30dB
输出接口:S型连接器
输入/输出驻波比:1.35
接口类型:可选 N-K(默认 S-K)
1.4 常规性能指标
| 参数 | 内容 |
| 增益 | 30dB(其它增益可定制) |
| 增益平坦度 | ≤1.5dB (1000MHz带宽) ≤1.0dB (500MHz带宽) ≤0.4dB (每10MHz) |
| 增益稳定度 | ≤1.0dB/(0℃~+50℃) ≤0.3dB/24小时(恒温恒激励) |
| 衰减范围 | 0-30dB,步进0.5dB |
| 输出功率(P1dB) | ≥ +10 dBm |
| 三阶交调 | -25 dBc (P1dB – 3dB) |
| 输入驻波比 | 1.3(典型);1.5(最大) |
| 输出驻波比 | 1.3(典型);1.5(最大) |
| 接口 | 输入:同轴 SMA-K(可选 N-K) 输出:同轴 SMA-K(可选 N-K) 监控:串口 DB9P,网口 RJ45 电源:IEC320 |
| 电源 | AC220V, 50Hz |
| 功耗 | 40W |
| 工作温度 | 0℃ ~ +50℃ |
| 射频通道形式 | 单通道 / 双通道 / 三通道 / 1:1 备份 / 1:2 备份 |
| 尺寸 | 19英寸机箱,高度 1U |
| 重量 | 约 5Kg |
2 📡 GXL60 Series Line Amplifier
Manufacturer: Shenzhen Huashi Digital Technology Co., Ltd.
Application: Designed specifically for satellite earth stations and other communication applications to compensate for signal loss in transmission cables.
These amplifiers utilize the latest GaAs FET technology, delivering superior performance and reliable quality.
They are widely used in satellite communications, radar, navigation, telemetry & control, satellite TV broadcasting, and cover various frequency bands in wireless communications.
2.1 1. Features (特性)
| Feature | Description (英文说明) |
| Gain Adjustable | Gain is controllable and adjustable. |
| Fault Alarm | Abnormal working status alarm. |
| Power-off Parameter Storage & Power-on Recovery | Parameters are saved when powered off and restored on power-up. |
| Intelligent Monitoring | Supports both local and remote monitoring. |
2.2 2. Optional Functions (可选功能)
| Option | Description |
| 1:1 or 1:2 Redundancy Backup | Optional 1:1 or 1:2 redundancy for high reliability. |
| Single / Dual / Triple Channel | Input and output can be single-channel, dual-channel, or triple-channel. |
2.3 3. Main Technical Parameters (主要技术参数)
| Band | Frequency Range | Gain | Model | Note |
| L | 0.95 – 2.15 GHz | 30 dB (optional) | GX-L60GS | Optional N-K connector |
| S | 2.2 – 2.7 GHz | 30 dB | GX-S60GS | Optional N-K connector |
| C | 3.4 – 4.2 GHz | 30 dB | GX-C60CS | Optional N-K connector |
| C | 5.85 – 6.725 GHz | 30 dB | GX-C60FS | Optional N-K connector |
| X | 7.0 – 12.75 GHz (optional) | 30 dB | GX-X60IS | Optional N-K connector |
| Ku | 10.7 – 12.75 GHz | 30 dB | GX-Ku60ES | Optional N-K connector |
| Ku | 13.75 – 14.5 GHz | 30 dB | GX-Ku60FS | Optional N-K connector |
| Ku | 13 – 15 GHz | 30 dB | GX-Ku60FS | Optional N-K connector |
| Ka | 15 – 17.2 GHz | 30 dB | GX-Ka60FS | Optional N-K connector |
| Ka | 17.2 – 21.2 GHz | 30 dB | GX-Ka60FS | Optional N-K connector |
| Ka | 17.2 – 22.2 GHz | 30 dB | GX-Ku60FS | Optional N-K connector |
| Ka | 22.2 – 26.5 GHz | 30 dB | GX-Ka60FS | Optional N-K connector |
| Ka | 26.5 – 31 GHz | 30 dB | GX-Ka60FS | Optional N-K connector |
| Ka | 27 – 31 GHz | 30 dB | GX-Ka60FS | Optional N-K connector |
| Ka | 31 – 37 GHz | 30 dB | GX-Ka60FS | Optional N-K connector |
| Ka | 37 – 42.5 GHz | 30 dB | GX-Q60FS | Optional N-K connector |
| Q | 42.5 – 45 GHz | 30 dB | GX-Q60FS | Optional N-K connector |
| Q | 45 – 51 GHz | 30 dB | GX-Q60FS | Optional N-K connector |
| QV | 51 – 57 GHz | 30 dB | GX-QV60FS | Optional N-K connector |
| QV | 57 – 63 GHz | 30 dB | GX-QV60FS | Optional N-K connector |
🔹 Selection Example (选型指导示例):
Model: GX-L60GS
Band: L-band
Frequency: 0.95 – 2.15 GHz
Gain: 30 dB
Output Connector: SMA (S-type)
VSWR (Input/Output): 1.35 (typical)
Connector Type: Optional N-K (default is SMA-K / S-K)
2.4 4. General Performance Specifications (常规性能指标)
| Parameter | Specification (规格) |
| Gain | 30 dB (Other gains available upon customization) |
| Gain Flatness | ≤1.5 dB (over 1000 MHz bandwidth) ≤1.0 dB (over 500 MHz) ≤0.4 dB (per 10 MHz) |
| Gain Stability | ≤1.0 dB (0°C to +50°C) ≤0.3 dB / 24h (constant temp & excitation) |
| Attenuation Range | 0 – 30 dB, step 0.5 dB |
| Output Power (P1dB) | ≥ +10 dBm |
| Third-order Intermodulation (IM3) | −25 dBc (at P1dB − 3 dB) |
| Input VSWR | 1.3 (typical), 1.5 (maximum) |
| Output VSWR | 1.3 (typical), 1.5 (maximum) |
| Connectors | Input: SMA-K (coaxial), optional N-K Output: SMA-K (coaxial), optional N-K |
| Monitoring Interface | Serial: DB9P Ethernet: RJ45 |
| Power Supply | IEC320, AC 220V, 50 Hz |
| Power Consumption | 40 W |
| Operating Temperature | 0°C to +50°C |
| RF Channel Configuration | Single-channel / Dual-channel / Triple-channel / 1:1 Redundancy / 1:2 Redundancy |
| Size | 19-inch rack-mount chassis, 1U height |
| Weight | Approx. 5 kg |






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