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 Frequency Characteristics 
Frequency range: 0.15MHz-1050MHz (-3dB)Center frequency display accuracy: ±100kHzMarker accuracy: ±(0.1% span +100kHz)Frequency display resolution: 100kHz (4½ digit LED)Frequency scanwidth: 100kHz/div-100MHz/div in 1-2-5 steps and 0Hz/div (Zero Scan), accuracy: ±10%Bandwidth (-3dB): 400kHz and 20kHzVideo Filter: 4kHzSweep rate: 43Hz Amplitude 
Amplitude range:  from -100dBm to 13dbmScreen display range: 80dB (10dB/div)Reference level: from -27dBm to 13dBmReference level accuracy:-99dBm (20kHz BW)Distortion:<-75dBc; 2nd and 3rd harmonic 3rd order intermod.:-70dBc (two signals>3MHz apart)Sensitivity: <5dB above average noiseLog scale fidelity: ±2dB (without attenuation) rif. 250MHzInput attenuator: 0-40dB (4x10dB steps)Input attenuator accuracy: ±1dB/10dB stepAttenuatore dingresso: 0÷40dB (4x10dB steps) Maximum input level: +10dB, ±25Vdc (0dB att.); +20dBm (40dB att.)Tracking  Generator (optional) |