Keysight-Agilent 436A

The capability, accuracy, quality, and reliability have made the 436A Digital Power Meter one of the most widely used digital power meters throughout the industry. Versatility is provided with a frequency range of 100kHz to 18GHz at -70 dBm (100 pW) to +35 dBm (3 W), (depending on the power sensor used, sold separately). Accuracies are as follows. Watt mode: 0.5% in ranges 1 through 4, 1% in range 5; dBm mode: (0.02 dB +0.001 dB/C) in ranges 1 through 4, (0.04 dB 0.001 dB/C) in range 5; dB (REL) mode: (0.02 dB 0.001 dB/C) in ranges 1 through 4, (0.04 dB 0.001 dB/C) in range 5. Response times (0 to 99% of reading): Range 1: <10 s, Range 2: <1 s, Ranges 3 through 5: <1 ms. Requires power sensor (sold separately).

Keysight-Agilent 436A datasheet & specifications