ATTEN AT6011 Digital Spectrum Analyzer With Signal Generator Frequency Specifications: Frequency range? 0.15? 1050MHz Stability: +/-10ppm / year Aging: +/-2ppm each year Resolution of frequency display: 10kHz; 5 1/2 digital. Readout accuracy: +/-2%* sweepwidth+5*10-3* CF+10kHz CF adjustment range: 0.15--1050MHz Frequency synthesize: TCXO: DDS Sweep width range: Zero steps and 1—1000MHz (1-2-5 steps) Sweep Width accuracy: +/-10% Resolution Bandwidth: 400kHz? 20kHz Video-Filter Bandwidth: 4kHz Sweep time: 20ms Amplitude Specifications 0.15--1050MHz Range: -100dBm, +13dBm Display: CRT? 8*10div Display calibration: 10dB/div, logarithmic Display range: 80dB, 10 dB/div Amplitude Frequency Response 10 dB Attenuation: Zero Step, Resolution Bandwidth 400kHz, Signal -17 dBm: : +/-4 dB LCD Display: 2*16, Center frequency, Sweep frequency width, Reference Level Accuracy: Input attenuation: +/-2dB/10dB Reference level range: -27 dBm+13 dBm(each 10dB) Accuracy: Reference level: 500MHz CF, Zero step=RBW400kHz=+/-2 dB Average noise level: -90 dBm RBW20kHz VBW4kHz Third order intermod.: At -27dBm two signal >3MHz apart. -60 dBc 2nd harmonic suppression: -27 dBm, 0 dB attenuation: -50 dBc VSWR Attenuation 10 dB==typ. 1.5? 1 Input/output Signal input: N connector Impedance=50ohm Max. Continuous RF input level: 10: 40 dB attenuation: +20 dBm? 0.1W? 0 dB attenuation: +10 dBm Max. DC input voltage: +/-25V DC Output? DC power supply 6VDC FOR AZ530 Probe Audio output: 3.5mm? ? Speaker connector Turning knob control: Center frequency Tracking generator (AT6011 only) Signal out put: N connector Impedance: 50ohm Frequency range: 0.15--1050MHz Output level range: -50dBm to +1dBm Frequency response: +/-2dB Output Attenuator: 0 to 40dB (4*10dB) Output attenuator accuracy: +/-2dB Radio Frequency Interference(RFI): <20dBc Others Operation temperature: +10C---+40C Storage temperature: -40C---+70C Line Voltage range: 220VAC+/-10%, 50Hz~60Hz Size: W*H*D, 285*125*380mm Weight: AT6011 about 8.5kgs