详细信息
PH2000系列功率探头主要分为二极管和热电偶两种，分别有50Ω和75Ω的标准输入阻抗。PH2000功率探头都具有的校准数据，并可作为NIST溯源数据。PH2000每个探头都配配备一个功率计接头和1.5m线缆。
型号 输出阻抗 输出接口 | 频率范围 | 动态范围 | 过载功率 峰值功率 CW功率 | 最大SWR | 偏移和噪声 | |||
频率 | SWR | 偏移(典型值) | 噪声 RMS | (典型值) 2σ | ||||
二极管功率探头 | ||||||||
PH2000 50Ω N(M) | 10 kHz to 8GHz | -60 to +20 dBm | 1 W for 1μS 300 mW | 10 kHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 8 GHz | 1.12 1.20 1.40 | 150 pW | 65 pW | 130 pW |
PH2001 50Ω N(M) | 100 kHz to 12.4 GHz | -60 to +20 dBm | 1 W for 1μS 300 mW | 100 kHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 11 GHz 11 GHz to 12.4 GHz | 1.12 1.20 1.40 1.60 | 150 pW | 65 pW | 130 pW |
PH2004 50Ω N(M) | 100 kHz to 18 GHz | -60 to +20 dBm | 1 W for 1μS 300 mW | 100 kHz to 4 GHz 4 GHz to 10 GHz 10 GHz to 18 GHz | 1.30 1.50 1.70 | 150 pW | 65 pW | 130 pW |
PH2005 50Ω N(M) | 500 kHz to 18 GHz | -70 to +20 dBm | 1 W for 1μS 300 mW | 500 kHz to 2 GHz 2 GHz to 6 GHz 6 GHz to 18 GHz | 1.15 1.20 1.40 | 100 pW | 30 pW | 60 pW |
PH2006 50Ω N(M) | 500 kHz to 18 GHz | -60 to +30 dBm | 10 W for 1μS 3 W | 500 kHz to 2 GHz 2 GHz to 6 GHz 6 GHz to 18 GHz | 1.15 1.20 1.40 | 100 pW | 30 pW | 60 pW |
PH2007 | 100 kHz to 18 GHz | -50 to +30dBm | 10 W for 1μS | 100 kHz to 1 GHz | 1.07 | 1.5 nW | .65 nW | 1.3 nW |
PH2008 50Ω N(M) | 100 kHz to 18 GHz | -40 to +33 dBm | 10 W for 1μS 2 W | 100 kHz to 1 GHz 1 GHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 12.4 GHz 12.4 GHz to 18 GHz | 1.07 1.10 1.12 1.18 1.28 | 15 nW | 6.5 nW | 13 nW |
PH2009 50Ω K(M) | 10 MHz to 26.5 GHz | -70 to +20 dBm | 1 W for 1μS 300 mW | 10 MHz to 2 GHz 2 GHz to 4 GHz 4 GHz to 18 GHz 18 GHz to 26.5 GHz | 1.15 1.20 1.45 1.50 | 100 pW | 30 pW | 60 pW |
PH2010 50Ω K(M) | 30 MHz to 40 GHz | -70 to +20 dBm | 1 W for 1μS 300 mW | 30 MHz to 4 GHz 4 GHz to 38 GHz 38 GHz to 40 GHz | 1.25 1.65 2.00 | 100 pW | 30 pW | 60 pW |
PH2011 50Ω N(M) | 100 kHz to 18 GHz | -20 to +37 dBm | 100 W for 1μS 7W | 100 kHz to 4 GHz 4 GHz to 12 GHz 12 GHz to 18 GHz | 1.15 1.25 1.40 | 150 nW | 65 nW | 130 nW |
热电偶功率探头 | ||||||||
PH2030 50Ω N(M) | 10 MHz to 18 GHz | -20 to +20 dBm | 15 W 300 mW | 10 MHz to 30 MHz 30 MHz to 16 GHz 16 GHz to 18 GHz | 1.25 1.18 1.28 | 200 nW | 100 nW | 200 nW |
PH2033 50Ω N(M) | 10 MHz to 18 GHz | 0 to +37 dBm | 150 W 10 W | 10 MHz to 2 GHz 2 GHz to 12.4 GHz 12.4 GHz to 18 GHz | 1.10 1.18 1.28 | 20 μW | 10 μW | 20 μW |
