FC-1300數(shù)字頻率儀詳細(xì)說(shuō)明
FC-300頻率儀已停產(chǎn) 替代型號(hào)FC-1300數(shù)字頻率儀
產(chǎn)品規(guī)格
channel 1
frequency range
10hz~220mhz
resolution
9 digits/sec
sensitivity (impedance:50ω）
100khz~100mhz:>-20dbm(22mvrms)100khz~200mhz:>-13dbm(50mvrms)
max input level
5vrms max
input conditioning
impedance:1mω or 50ω
coupling:ac or dc
lpf:100khz,switchable
attenuator:x1 or x10
trigger level
auto trigger:set level by percent of signal level
manual trigger:set level by absolute voltage
measurements
period(usec),peak voltage(±5vmax,0.01 step)
channel2
frequencu range
100mhz~3ghz
resolution
9digits/sec
sensitivity
100mhz~2ghz:>-32dbm
2ghz~3ghz:>-25dbm
max input level
5vrms max
analysis
automatic limit testing
gating time
0.1sec,0.5sec,1sec,10sec se-lectactable
time base
internal
frequency:10mhz
stability:standard:0.5ppm.tcxo
external
frequency:10mhz input
level:0.2vrsm~5vrms@impedance 1kω　
interface
rs~232c,gpib(option1)
power
100/120/220/230/vac,50/60hz
size and weight
100mm(h)×210mm(w)×350mm(d),3.6kg
option
otion1:gpib interface
option2:high stabilty ocxo（±×10-8）
otion3:5ghz channel[本信息來(lái)自于今日推薦網(wǎng)]