特点PSM5110PSM5120PSM5320PSM5410
| 输入连接器 | 3.5 mm, 插头 | N-type, 插头 | N-type, 插头 | 3.5 mm, 插头 |
| 频率范围 | 100 MHz – 8 GHz | 50 MHz – 18.6 GHz | 50 MHz – 20 GHz |
| 动态范围 | 100 MHz – 6 GHz: –60 dBm – +20 dBm 6 GHz – 8 GHz: –50 dBm – +20 dBm | –40 dBm – +20 dBm |
| 最大峰值平均值比 | 100 MHz – 6 GHz: 80 dB 6 GHz – 8 GHz: 70 dB | 55 dB |
| 内部视频带宽 | 10 MHz, 典型值 |
| 时基 | ±50 ppm, 典型值 |
| 实时采样率 | 500 kS/s |
| 平均功率, 最小脉冲宽度 | 500 ns, 典型值 |
| 峰值功率, 最小脉冲宽度 | 200 ns, 典型值 |
| 脉冲曲线, 最大等效时间 采样率*4 | 48 MS/s |
| 脉冲曲线, 最小上升时间,从10% 上升到90% | 54 ns (–70 dBm – –20 dBm 脉冲, 4 GHz) |
| 脉冲曲线, 最小下降时间,从90% 下降到10% | 44 ns (–70 dBm – –20 dBm 脉冲, 4 GHz) |
| 脉冲曲线, 手动触发电平精度 | ±1 dBm |
| 脉冲曲线, 最小周期数 | 2 个周期 |
| 脉冲曲线, 视频滤波器 | 100 kHz, 200 kHz, 300 kHz, 500 kHz, 1 MHz, 2 MHz, 3 MHz, 5 MHz, 10 MHz |
| 总体准确度*1 | 总体不确定度 = 2 × √[ (CF/2)2+ (L/2)2+ (N/2)2+ (Z/√2)2+ (Mm/√2)2+ (T/√2)2] |
| 校准系数不确定度(CF) | 100 MHz – 500 MHz: 4.0% 500 MHz – 8 GHz: 2.5% | 100 MHz – 500 MHz: 4.0% 500 MHz – 8 GHz: 1.7% | 50 MHz – 500 MHz: 4.0% 500 MHz – 10 GHz: 1.7% 10 GHz – 18.6 GHz: 1.9% | 50 MHz – 500 MHz: 4.0% 500 MHz – 12.5 GHz: 2.6% 12.5 GHz – 18 GHz: 3.2% 18 GHz – 20 GHz: 3.5% |
| 线性度不确定度(L) | 100 MHz – 2 GHz +15 dBm – +20 dBm: 7.0% +5 dBm – +15 dBm: 5.0% –60 dBm – +5 dBm: 3.0% 2 GHz – 8 GHz +15 dBm – +20 dBm: 5.0% +5 dBm – +15 dBm: 3.0% –60 dBm – +5 dBm: 2.0% | 50 MHz – 100 MHz +15 dBm – +20 dBm: 7.0% –40 dBm – +15 dBm: 5.0% 100 MHz – 2 GHz +15 dBm – +20 dBm: 7.0% +5 dBm – +15 dBm: 5.0% –40 dBm – +5 dBm: 3.0% 2 GHz – 20 GHz +15 dBm – +20 dBm: 6.0% +5 dBm – +15 dBm: 4.0% –40 dBm – +5 dBm: 2.0% |
| 噪声不确定度(N) | 1秒积分 +10 dBm – +20 dBm: 0.15% (100 MHz – 8 GHz) –30 dBm – +10 dBm: 0.04% (100 MHz – 8 GHz) –50 dBm – –30 dBm: 0.04% (100 MHz – 6 GHz) 0.15% (6 GHz – 8 GHz) –60 dBm – –50 dBm: 0.15% (100 MHz – 6 GHz) | 5秒积分 +10 dBm – +20 dBm: 1.5% (50 MHz – 20 GHz) –20 dBm – +10 dBm: 1.0% (50 MHz – 20 GHz) –30 dBm – –20 dBm: 1.5% (50 MHz – 20 GHz) –40 dBm – –30 dBm: 7.0% (50 MHz – 18.6 GHz) |
| 零偏置功率*2(Z) | [(0.35 nW at 25 °C) + |ΔT| × (0.025 nW / °C)] + 0.005 nW / 月 | 50 MHz – 500 MHz [(200 nW at 25 °C) + |ΔT| × (10 nW / °C)] + 10 nW / 月 500 MHz – 20 GHz [(100 nW at 25 °C) + |ΔT| × (5 nW / °C)] + 5 nW / 月 |
| 匹配*3 | 100 MHz – 250 MHz: 1.18:1 VSWR (21.7 dB 回波损耗) 250 MHz – 8 GHz: 1.09:1 VSWR (23 dB 回波损耗) | 100 MHz – 250 MHz: 1.18:1 VSWR (21.7 dB 回波损耗) 250 MHz – 8 GHz: 1.15:1 VSWR (27 dB 回波损耗) | 50 MHz – 10 GHz: 1.20:1 VSWR (21 dB 回波损耗) 10 GHz – 18.6 GHz: 1.29:1 VSWR (18 dB 回波损耗) | 50 MHz – 10 GHz: 1.20:1 VSWR (21 dB 回波损耗) 10 GHz – 20 GHz: 1.29:1 VSWR (18 dB 回波损耗) |
| 温度不确定度(TU) | 40 °C < T ≤ 50 °C: 1.00% (plus 1%, 0 dBm – 10 dBm; plus 3%, 10 dBm – 20 dBm) 30 °C < T ≤ 40 °C: 0.75% (plus 1%, 0 dBm – 10 dBm; plus 3%, 10 dBm – 20 dBm) 20 °C < T ≤ 30 °C: 0.00% 10 °C < T ≤ 20 °C: 0.75% (plus 1%, 0 dBm – 10 dBm; plus 3%, 10 dBm – 20 dBm) 0 °C < T ≤ 10 °C: 1.00% (plus 1%, 0 dBm – 10 dBm; plus 3%, 10 dBm – 20 dBm) | 40 °C < T ≤ 50 °C: 6.00% 30 °C < T ≤ 40 °C: 3.00% 20 °C < T ≤ 30 °C: 0.00% 10 °C < T ≤ 20 °C: 3.00% 0 °C < T ≤ 10 °C: 6.00% |