p波段功率放大器 P Band Amplifier
工作频率 0.5 GHz
Working frequency: 0.5 GHz
- 可用于直线加速器次谐波腔
- It can be used in subharmonic cavity of linear accelerator
- 输出功率可达4000W
- The output power can reach 4000W
- 高稳定性
- High stability
- 标准19英寸3U机箱
- Standard 19-inch 3U case
SPA57-500典型指标
| 型号 Part Number | 最低工作频率 FL（GHz） | 最高 工作频率 FU(GHz) | 典型增益 Gain (dB) | 输出功率 Psat (W) | 占空比 | 脉宽 | 射频输入动态范围 |
|---|---|---|---|---|---|---|---|
| SPA57-500 | 0.48 | 0.86 | 57 | 500 | ≤10% | ≤100us | 20dB |
| SPA62-500 | 0.48 | 0.86 | 63 | 2000 | ≤10% | ≤100us | 20dB |
以上指标为典型值，此系列产品部分参数可定制
The above indicators are typical values, and some parameters of this series of products can be customized
电性能指标Electrical Specifications
| 技术参数Symbol | 单位Units | 典型值Typ |
|---|---|---|
| 微波脉冲平顶宽度 | usec | 2~20μs usec可调 |
| 射频功率输出PL(1dB） | W | 可定制至2000 |
| 输出功率vs输入功率 动态范围 | dB | 15 |
| 脉冲前沿 | usec | 0.05 |
| 脉冲后沿 | usec | 0.1 |
| 脉内平顶 | ＜0.2%(RMS) | |
| 脉内相移 | ° | ＜1° (RMS) |
| 相位调节对幅度稳定性 | dBc | ＜0.2 |
| 微波脉冲前沿抖动 | ns | ＜5 |
| 射频功率稳定度 | ＜0.1% | |
| 相位稳定度 | ＜0.05°(RMS) | |
| 漏脉冲 | ＜1/106 |
- 输出功率数显功能
- Output power digital display function
- 通过工作状态监测指示灯可直观监测触发信号、输入、输出等实时状态
- The working status monitoring indicator can directly monitor the trigger signal, input, output and other real-time status
- 可通过前面板旋钮调节脉冲宽度
- Pulse width can be adjusted by front panel knob
- 前面板设置监测接口，可直接使用仪器监测射频信号和检波包络曲线
- The front panel is equipped with monitoring interface, which can directly monitor rf signal and detection envelope curve
- 可内置微波信号源
- Microwave signal source can be built in
- 可内置自触发脉冲发生器
- Self – triggering pulse generator can be built in
- 可配置远程控制接口
- Configurable remote control interface
- 标准19英寸机箱，内置风冷散热器
- Standard 19-inch case with built-in air cooled radiator
输出信号包络测试曲线 Output signal envelope test curve
输出功率VS输入功率曲线① Output power vs. input power curve ①
说明 Notes ①
图中测试数据来自SPA62-500S型功率放大器，该系列放大器参数可根据需求定制
The test data in the figure come from the SPA62-500S power amplifier, whose parameters can be customized according to the requirements