E4445A E4445A E4445A
主要技術(shù)指標(biāo)
性能
· +/-0.24 dB幅度精度
· -155 dBm/Hz顯示的平均噪聲電平(DNAL)
· 10 kHz偏置時(shí)的相噪:-118 dBc/Hz
· 81 dB W-CDMA ACLR動(dòng)態(tài)范圍
分析帶寬
· 40或80 MHz分析帶寬支持捕獲和測(cè)量復(fù)雜的信號(hào)。查看:
· -78 dB(額定值)三階互調(diào)
· 0.5 dB IF頻率響應(yīng)
·
動(dòng)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
E4443A E4445A E4440A E4447A E4446A E4448A
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
選件:
數(shù)字解調(diào)硬件
E444xA-B7J:數(shù)字解調(diào)硬件(需要數(shù)字解調(diào)測(cè)量卡)
數(shù)字無線通信測(cè)量
E444xA-BAF W-CDMA測(cè)量功能
E444xA-210 HSDPA測(cè)量功能
E444xA-202 帶EDGE的GSM測(cè)量功能
E444xA-B78 CDMA2000測(cè)量功能
E444xA-204 1xEV-DO測(cè)量功能
E444xA-214 1xEV-DV測(cè)量功能
E444xA-BAC cdmaOne測(cè)量功能
E444xA-BAE NADC、 PCD測(cè)量功能
E444xA-241靈活的數(shù)字調(diào)制測(cè)量功能
E444xA-211 TD-SCDMA測(cè)量功能
E444xA-217 WLAN測(cè)量功能(需要選件122或140)
其他測(cè)量和控制
E444xA-226 相位噪聲測(cè)量功能
E444xA-219 噪聲系數(shù)測(cè)量功能
E444xA-215 外部源控制測(cè)量功能
E444xA-233 內(nèi)置測(cè)量接收機(jī)軟件
E444xA-23A 用于測(cè)量接收機(jī)的AM/FM/PM觸發(fā)(需要233選件)
E444xA-117 安全擦除存儲(chǔ)器
E444xA-139 N9030射頻預(yù)選器控制
硬件選件
E444xA-AYZ 外混頻
E444xA-122 80MHz帶寬數(shù)字化儀
E444xA-140 40MHz帶寬數(shù)字化儀
E444xA-1DS 100KHz~3GHz內(nèi)置放大器
E444xA-110 內(nèi)置前置放大器頻率范圍為10MHz至PSAzui大頻率
E444xA-107 音頻輸入100KΩ(需要233選件)