Narda NBM-550 Broadband Field Meter w/ EA5091 or EF5091 or EF1891 Probe
EA-5091 | 300kHz – 50GHz E-Field Probe, FCC Shaped (display % of Standard). EF-1891 | 3MHz – 18GHz E-Field Probe, Flat Response (display V/m or mW/cm2). EF-5091 |300MHz – 50GHz E-Field Probe, Flat Response (display V/m or mW/cm2) Condition.