探头

射频功率计" title="功率计">功率计 HP 437B

厂家: 美国惠普

功率探头 HP8481A : 10 MHz to 18 GHz, -30 to +20 dBm
高灵敏度" title="高灵敏度">高灵敏度功率探头 HP8481D : 10 MHz to 18 GHz, -70 to -20 dBm

• -70 dBm (100pW) to +44 dBm (25W)
• 100 kHz to 110 GHz
• 自动校准调零
• Frequency entry instead of calibration factor
• Ten pre-loaded sensor calibration factor versus frequency tables
• Selectable resolution to 0.001 dB
• Offset entry in dB
• Duty-cycle entry for a convenient peak power representation of the measured average power
• Ten store/recall registers
• 配合 8480 系列功率探头
• 通信接口" title="通信接口">通信接口 GPIB
• 记录仪输出接口" title="输出接口">输出接口 BNC

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