Spectrum analyser GSP-830 Dimensions L x W x H: 340 x 330 x 170 mm Weight: 5.8 kg Delivery with: Manual / Power Cable / USB Cable Design: Bench Display: 6.4" TFT Color LCD Electrical supply: 100...240 V @ 50...60 Hz Instrument functions: Battery Operation (Optional) / Jitter Interfaces: USB / RS232 / GPIB Measuring function: ACPR / OCBW / N-dB Bandwith / channel power Resolution, frequency display: 640 x 480 Vertical Units: dBm Channel RF: 1 RF frequency range: 9 kHz...3 GHz RF frequency range max.: 3 GHz RF frequency range min.: 9 kHz RF resolution bandwidth: 3 kHz...4 MHz RF resolution bandwith max.: 4 MHz RF resolution bandwith min.: 3 kHz RF span: 2 kHz...3 GHz RF span max.: 3 GHz RF span min.: 2 kHz