R& S FSQ26 Txheej Txheem Ntsuas Chaw Sib Tham ua ke ob lub twj paj nruag hauv ib qho. Nws muaj cov teeb liab tsom ntawm cov txheej txheem demodulation bandwidth ntawm txog 120 MHz nrog cov khwv ntawm qhov ntsuas ntawm qhov ntsuas ntawm qhov nruab nrab-kawg.
Qhov ntau zaus: 20 Hz txog 26.5 GHz
Namic Kev txav nruab nrab ntawm qhov ntsuas siab kawg-kawg spectrum analyzer
oTOI + 25 dBm, ntaus.
o1 dB compression +13 dBm, ntaus.
o84 dB ACLR / 3GPP nrog kev kho suab nrov
● 28 MHz demodulation bandwidth (yeem 120 MHz)
● 16 Msample I thiab Q nco, txuas ntxiv rau 705 Msample
Cov ntawv thov firmware rau cov ntsuas qhov ntsuas digital
oBluetooth®
oGSM / NTUG
o3 GPP WCDMA, HSDPA, TD-SCDMA
o3GPP, LTE
oCDMA2000®, 1xEV-DV, 1xEV-DO o WLAN 802.11a / b / g / j
oWiMAX 802.16-2004, 802.16e-2005
oG dav lub hom phiaj vector teeb liab tsom xam
Performance Qhov Kev Ua RF
oDANL nrog preamplifier< -152="" dbm="">
oSSB theem suab nrov. - 133 dBc (1Hz) ntawm 10 kHz offset, CF 640 MHz
oPhase-suab nrov. - 160 dBc / Hz @ 10 MHz offset, CF 640 MHz
oTOI ntaus. ± 25 dBm
o1-dB-compression kis + 13 dBm
o3GPP ACLR 77 dB, 84 dB nrog kev kho suab nrov
oACLR rau cov xwm txheej 4-cab kuj: 77 dB nrog kev kho suab nrov
● Qhov Yog
o0.3 dB tag nrho cov theem kev tsis ntseeg siab txog 3.6 GHz
Q IQ Downconverter
oIF digitizer 14 ntsis 81.6 MHz (20.4 MHz IF)
oIF digitizer 326.4 MHz (xaiv FSQ-B72)
oIQ Bandwidth (RF) 28 MHz (nce mus txog 120 MHz mwith xaiv FSQ-B72)
oSFDR> 80 dB
oIQ nco 16 Msamples txhua I thiab Q; tso zis tawm ntawm GPIB lossis LAN
oSample tus nqi: cont. khom tawm los ntawm 10 kHz txog rau 81.6 MHz; piv txwv li 20 MHz rau IEEE802.11a
● Kev nrawm
o2.5ms cheb lub sijhawm rau hauv zaus sau npe
o1 µ s cheb lub sijhawm hauv lub sijhawm sijhawm
oup rau 70 ntsuas ntsuas / s ntawm GPIB
oup rau 80 phau ntawv ntsuas / s (hloov tshiab screen)
Cim npe nrov: siv cov teeb liab tsom ntsuas rohde&schwarz fsq26, tuam ntxhab, yuav, nqi qis, hauv Tshuag
