Agilent E444XA PSA 系列頻譜分析儀

頻率范圍:

E4440A(頻率范圍3Hz/20MHz~26.5GHz)

E4443A(頻率范圍3Hz/20MHz~6.7GHz)

E4445A(頻率范圍9K/100Hz~13.2GHz)

主要技術指標

性能

· +/-0.24 dB絕對幅度精度

· -155 dBm/Hz顯示的平均噪聲電平（DNAL）

· 10 kHz偏置時的相噪：-118 dBc/Hz

· 81 dB W-CDMA ACLR動態(tài)范圍

分析帶寬

· 10 MHz分析帶寬支持捕獲和測量復雜的信號。查看：

· -78 dB（額定值）三階互調(diào)

· 0.5 dB IF頻率響應

動態(tài)范圍

· 顯示的平均噪聲電平(DANL)為-154 dBm

· +18 dBm三階截獲(TOI) (+21 dBm典型值）

在10 kHz偏置情況下的相位噪聲為-116 dBc/Hz（-118 dBc/Hz典型值）

選件	可配置的儀器	兼容性/注釋
選件	E4443A E4445A E4440A E4447A E4446A E4448A	兼容性/注釋
140	√ √ √ √ √	Excludes Options 122, 107, H70, H20, H25, HN9, HB2, H7L, HY7, and HBA; For E4440A/43A/45A, Option 123 required for full analysis bandwidth above 3 GHz; Option HYX excluded if Option 110 installed. For E4446A/48A, Option 123 is always required and Option HYX excluded.
122	√ √ √ √ √	Excludes Options 140, 107, H70, H20, H25, HN9, HB2, H7L, HY7, and HBA; For E4440A/43A/45A, Option 123 required for full analysis bandwidth above 3 GHz; Option HXY excluded if Option 110 installed. For E4446A/48A, Option 123 is always required and Option HYX excluded.
123	√ √ √ √ √ √	Excludes Options AYZ* and HN8
235	√ √ √ √ √	PC software for use with Option 122/140
241	√ √ √ √ √ √	Can work with Options 122 or 140 with Option 123 for wide bandwidth analysis(up to 80 MHz or 40 MHz)
217	√ √ √ √ √	Requires Options 122 or 140; For E4440A/43A/45A, Option 123 recommended for measurements above3 GHz. For E4446A/48A, Option 123 is always required.
202	√ √ √ √ √ √	Requires Option B7J
BAF	√ √ √ √ √ √	Requires Option B7J; Option 1DS recommended;Option 110 compatible
210	√ √ √ √ √ √	Requires Option B7J and BAF; Option 1DS recommended; Option 110 compatible
BAC	√ √ √ √ √ √	Requires Option B7J
B78	√ √ √ √ √ √	Requires Option B7J; Option 1DS recommended; Option 110 compatible
204	√ √ √ √ √ √	Requires Option B7J; Option 1DS recommended; Option 110 compatible
214	√ √ √ √ √ √	Requires Options B7J and B78; Option 1DS recommended; Option 110 compatible