3.2in Color Touchscreen 6GHz Spectrum Analyzer SA6 Signal Generator for Wi Fi 2G 4G LTE CDMA 35MHz‑6200Mhz Item Type: Spectrum Analyzer Signal Generator Material: Aluminum alloy Battery: 1 x Polymer Battery (3000mAh included) Display Frequency Range: 35-6200 MHz Measurement Frequency Range: 35-4500 MHz Dynamic Range (35-3000 MHz): 75 dB Dynamic Range (3000-4500 MHz): 70 dB Maximum Span: 6165 MHz Bandwidth: 200 kHz (fixed) Scan Speed for Frequency Range over 100 MHz: 700 MHz/sec Scan Speed for 100 MHz: <0.25s Background Noise up to 3000 MHz: <-100dBm Background Noise 3000-4500 MHz: <-95dBm Background Noise 4500-6200 MHz: <-90dBm Impedance: 50 ohms VSWR within Operating Frequency Range: <1.5 Internal Attenuator: 0-30 dB Measurement Error at 10 dB Attenuation: ±2 dB Measurement Error at 20 dB Attenuation: ±5 dB Measurement Error at 30 dB Attenuation: ±8 dB Tracking Generator Output Power: -15 to -25 dBm Accuracy within Dynamic Range: ±2.0 dB Maximum Input Power at 0 dB Attenuation: 10 dBm Maximum Input Power above 20 dB Attenuation: +20 dBm Maximum Input Signal: +10 dBm Maximum Input DC Voltage: 25V Maximum Current Consumption when using Battery: 450 mA Maximum Current Consumption when using USB: 500 mA (during charging)