型号：NRP 名称：NRPxxT/TN/TWG 热功率探头
型 号：NRP名 称：NRPxxT/TN/TWG 热功率探头产品简介：R&S®NRP 功率计探头在提供卓越的精度和速度方面一直得到广泛认可。R&S®NRPxxT、R&S®NRPxxTN 和 R&S®NRPxxTWG 热功率探头特别适合于对复杂信号的高精度测量。它们将一流的阻抗匹配与精密的连接器概念相结合。内部校准测试确保可靠稳定的测量。R&S®NRP 功率探头可用作 USB 探头，并且还可通过 LAN 控制。这使得 R&S®NRP 功率探头成为业内独树一帜的标杆产品组合。
详细信息：
动态范围：–35 dBm 至 +20 dBm
频率范围：DC 至 110 GHz
通过 USB 和 LAN 控制和监测（仅限 R&S®NRPxxTN）
具有卓越性能，适用于参考应用
出色的阻抗匹配
频率范围 | NRP18T(N) | DC to 18 GHz | |
NRP33T(N) | DC to 33 GHz | ||
NRP40T(N) | DC to 40 GHz | ||
NRP50T(N) | DC to 50 GHz | ||
NRP67T(N) | DC to 67 GHz | ||
阻抗匹配(SWR) | DC to 100 MHz | < 1.03 | |
> 100 MHz to 2.4 GHz | < 1.06 | ||
> 2.4 GHz to 12.4 GHz | < 1.13 | ||
> 12.4 GHz to 18.0 GHz | < 1.16 | ||
> 18.0 GHz to 26.5 GHz | < 1.22 | ||
> 26.5 GHz to 33.0 GHz | < 1.28 | ||
> 33.0 GHz to 40.0 GHz | < 1.28 | ||
> 40.0 GHz to 44.0 GHz | < 1.30 | ||
> 44.0 GHz to 50.0 GHz | < 1.30 | ||
> 50.0 GHz to 67.0 GHz | < 1.35 | ||
功率范围 | 300 nW to 100 mW (-35 dBm to +20 dBm), continuous, in a single range | ||
最大功率 | 平均功率 | 0.3 W (+25 dBm), continuous | |
peak envelope power | |||
NRP18T(N) | 20 W (43 dBm) for max. 1us | ||
NRP33T(N)/40T(N)/ 50T(N)/67T(N) | 10 W (40 dBm) for max. 1us | ||
Acquisition | sample rate | 50 ksps (sigma-delta) | |
accuracy of time base | ±5ppm | ||
Zero offset | after external zeroing 5 | < 25 nW (typ. 15 nW at 1 GHz) | |
Zero drift 6 | < 8 nW | ||
Measurement noise 7 | < 25 nW (typ. 15 nW at 1 GHz) | ||
Uncertainty for absolute power measurements 25 | +20°C to +25°C | +15°C to +35°C | 0°C to +50°C |
DC to 100 MHz | 0.040 dB | 0.046 dB | 0.067 dB |
> 100 MHz to 2.4 GHz | 0.048 dB | 0.053 dB | 0.072 dB |
> 2.4 GHz to 8.0 GHz | 0.054 dB | 0.059 dB | 0.079 dB |
> 8.0 GHz to 12.4 GHz | 0.063 dB | 0.068 dB | 0.085 dB |
> 12.4 GHz to 18.0 GHz | 0.082 dB | 0.086 dB | 0.100 dB |
> 18.0 GHz to 26.5 GHz | 0.086 dB | 0.086 dB | 0.102 dB |
> 26.5 GHz to 33.0 GHz | 0.101 dB | 0.105 dB | 0.121 dB |
> 33.0 GHz to 40.0 GHz | 0.108 dB | 0.112 dB | 0.127 dB |
> 40.0 GHz to 44.0 GHz | 0.138 dB | 0.141 dB | 0.155 dB |
> 44.0 GHz to 50.0 GHz | 0.143 dB | 0.146 dB | 0.159 dB |
> 50.0 GHz to 59.0 GHz | 0.206 dB | 0.208 dB | 0.220 dB |
> 59.0 GHz to 67.0 GHz | 0.248 dB | 0.250 dB | 0.260 dB |
Uncertainty for relative power measurements | 0.010 dB | ||
NRP110T | |||
频率范围 | DC to 110 GHz | ||
阻抗匹配 (SWR) | DC to 100 MHz | < 1.05 | |
> 100 MHz to 2.4 GHz | < 1.08 | ||
> 2.4 GHz to 12.4 GHz | < 1.18 | ||
> 12.4 GHz to 18.0 GHz | < 1.23 | ||
> 18.0 GHz to 26.5 GHz | < 1.28 | ||
> 26.5 GHz to 40.0 GHz | < 1.38 | ||
> 40.0 GHz to 50.0 GHz | < 1.46 | ||
> 50.0 GHz to 67.0 GHz | < 1.56 | ||
> 67.0 GHz to 80.0 GHz | < 1.60 | ||
> 80.0 GHz to 95.0 GHz | < 1.66 | ||
> 95.0 GHz to 110.0 GHz | < 1.70 | ||
功率范围 | 300 nW to 100 mW (–35 dBm to +20 dBm), continuous, in a single range | ||
最大功率 | average power | 0.3 W (+25 dBm), continuous | |
peak envelope power | 10 W (40 dBm) for max. 1 μs | ||
Acquisition | sample rate | 50 ksps (sigma-delta) | |
accuracy of time base | ±5 ppm | ||
Zero offset | after external zeroing 5 | < 34 nW (typ. 15 nW at 1 GHz) | |
Zero drift 6 | < 11 nW | ||
Measurement noise 7 | < 34 nW (typ. 15 nW at 1 GHz) | ||
Uncertainty for absolute power measurements 25 | +20°C to +25°C | +15°C to +35°C | 0°C to +50°C |
DC to 100 MHz | 0.041 dB | 0.047 dB | 0.068 dB |
> 100 MHz to 2.4 GHz | 0.051 dB | 0.057 dB | 0.074 dB |
> 2.4 GHz to 12.4 GHz | 0.074 dB | 0.078 dB | 0.093 dB |
> 12.4 GHz to 18.0 GHz | 0.098 dB | 0.101 dB | 0.113 dB |
> 18.0 GHz to 26.5 GHz | 0.099 dB | 0.103 dB | 0.115 dB |
> 26.5 GHz to 40.0 GHz | 0.118 dB | 0.122 dB | 0.135 dB |
> 40.0 GHz to 50.0 GHz | 0.166 dB | 0.169 dB | 0.182 dB |
> 50.0 GHz to 59.0 GHz | 0.226 dB | 0.229 dB | 0.244 dB |
> 59.0 GHz to 67.0 GHz | 0.265 dB | 0.268 dB | 0.280 dB |
> 67.0 GHz to 80.0 GHz | 0.283 dB | 0.286 dB | 0.299 dB |
> 80.0 GHz to 95.0 GHz | 0.298 dB | 0.302 dB | 0.317 dB |
> 95.0 GHz to 110.0 GHz | 0.318 dB | 0.321 dB | 0.337 dB |
Uncertainty for relative power measurements | DC to 67.0 GHz | 0.010 dB | |
> 67.0 GHz to 110.0 GHz | 0.014 dB | ||
