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ms8604a ★100hz~8.5ghz
ms8604a ★由单一系统评估主发射机功能
ms8604a ★与nadc,pdc,phs,数字mca, gsm, dcs1800(pcn), ct2, dect,wcpe,pacs,rcr std-39 tetra系统及gmsk和π/4 dqpsk通用测量软件相兼容;
★高速测量(调制精度测量小于1s)
★输入共10w(内部有用于高功率测量的20db衰减器及功率计
技术指标
general frequency
range 100hz to 8.5ghz
maz.input
level
(continuous
wave
average
power) +40dbm(10w)
reference oscillator frequency:10mhz
starting characteristics:≤5×0.00000001/day(option:≤2×0.00000001/day after30 min.warm-up)
*after 10min.of warm-up,compared to the frequency after 24-hour warm-up
aging rate:≤2×0.00000001/day(option:≤5×0.000000001/year)
*compared to the frequency after 24-hour warm-up
temperature characteristics:5×0.00000001/day(option:3×0.00000001/day)
*0to 50℃,relative to the frequency at 25℃
spectrum
anallyzer frequency setting range:100hz to 8.5ghz(resolution:1hz),0to 2ghz(freq.band:0),1.7to7.5ghz(freq.band:1-),6.5to 8.5ghz(freq.band:1+)
preselector range:1.7to 8.5ghz (bands:1-/1+)
display accuracy:±(display freq.×reference freq.accuracy+span×span accuracy)
span
setting range:0hz,100hz to 8.5ghz
accuracy: ±2.5%(span≥1khz),±5%(100hz≤span<1khz)
rbw