Absorbed power wattmeter M3-1-1500 "Narcissus", Modification of wattmeter M3-1500/50

Wattmeters of absorbed power M3-1-1500 "Narcissus" (modification M3-1500/50) are designed for power measurements of unmodulated RF signals and average power value of modulated RF signals with maximum power level up to 0,01 W, and when using scale converters up to 1500 W in the frequency range from 0,3 to 1400 MHz.
Power measurement in the range of 10 nW...1500 W
Frequency range of measured power from 300 kHz to 1.4 (3) GHz (depending on the operating mode)
Two operating modes
Digital indication
Indication in dBm, W (nW, µW, mW), V (µV, mV)