Specific function communication equipment shell parameters

Low temperature, isothermal infrared band: 7.5 μ m to 14 μ m operating temperature: - 10 ° C to + 50 ° C (14 ° f to 122 ° f) storage temperature: - 20 ° C to + 50 ° C (- 4 ° f to 122 ° f) relative humidity: 10% to 95%, non condensing central point temperature measurement of communication equipment enclosure: point temperature: with user-defined point mark: 2 intermediate frames: expandable / retractable measuring frame with min-max-avg (low high medium) three-level temperature safety Standard en61010-1: non enclosure protection grade: IP54 or above (dust seal protection, all-round waterproof). Warranty period: two years (standard). Calibration cycle: two years (assuming normal operation and aging). Supported languages. Sampling rate 2.5gs/s, record length of 10m points on all channels > 280000wfm / s, large waveform acquisition rate of communication aluminum alloy case, standard passive voltage probe, 3.9pf capacitance load, 1GHz, 500MHz or 250MHz analog bandwidth spectrum analyzer, standard frequency range: 9KHz – oscilloscope bandwidth selection: 9khz-3ghz ultra wideband acquisition bandwidth, up to 3GHz 
 arbitrary function generator, no less than 13 There are three kinds of pre-defined waveform types, communication equipment shell 
 50MHz waveform generation function, 
 128K arbitrary waveform generator recording length, 250ms / s arbitrary waveform generator.