主要特性和功能

出色的分析功能：高達 80 MHz 分析帶寬、+/-0.19 dB 幅度精度、-155 dBm DANL、10 kHz 偏置時 -118 dBc/Hz 相位噪聲和 81 dB W-CDMA ACLR 動態范圍
16 個測量專用軟件等豐富的功能滿足特定的應用需求，一鍵式測量功能可以簡化測量設置

Digital Demodulation Measurements
E4443A-204	1xEV-DO 測量專用軟件，固定許可證
E4443A-BAF	W-CDMA 測量專用軟件，固定許可證
E4443A-202	GSM/EDGE 測量專用軟件，固定許可證
E4443A-B78	cdma2000® 測量專用軟件，固定許可證
E4443A-BAC	cdmaOne 測量專用軟件，固定許可證
E4443A-BAE	NADC/PDC 測量專用軟件，固定許可證
E4443A-210	HSDPA/HSUPA measurement personality, fixed perpetual license
E4443A-214	1XEV-DV measurement personality, fixed perpetual license
E4443A-241	靈活的數字調制分析，固定許可證
E4443A-217	WLAN 測量專用軟件，固定許可證
E4443A-212	TD-SCDMA modulation analysis measurement personality, fixed perpetual license
E4443A-213	HSPA/8PSK for TD-SCDMA modulation analysis measurement personality, fixed perpetual license

Digital Demodulation Hardware
E4443A-B7J	Digital demodulation hardware

Software
E4443A-226	相位噪聲測量專用軟件，固定許可證
E4443A-219	噪聲系數測量專用軟件，固定許可證
E4443A-HB6	Prevention of unauthorized firmware upgrade
E4443A-211	TD-SCDMA power measurement personality, fixed perpetual license
E4443A-266	8566/8568 編程代碼兼容性套件
E4443A-233	Measuring receiver measurement personality, fixed perpetual license
E4443A-215	外部信號源控制測量專用軟件，固定許可證
E4443A-HGT	Allows Gate width of less than 10 uSec.
E4443A-235	Wide BW digitizer external calibration wizard, fixed perpetual license
E4443A-HS1	Increased level of security - write protects user files
E4443A-239	EMC measurement personality, fixed perpetual license

Inputs and Outputs
E4443A-H70	70 MHz output
E4443A-HB2	21.4 MHz output
E4443A-H20	20 MHz if output at rear panel
E4443A-HN9	Wideband IF out
E4443A-H7L	Aux log video out
E4443A-123	可切換的微波預選器旁路
E4443A-124	Y 軸視頻輸出
E4443A-HY7	Improve gain 70 MHz output
E4443A-117	安全擦除存儲器
E4443A-115	512 MB user memory
E4443A-111	USB device side I/O interface
E4443A-107	Audio input 100 kOhm

Amplifiers
E4443A-1DS	RF internal preamplifier
E4443A-110	內置射頻/微波前置放大器

Calibration Documentation
E4443A-UK6	包含測試數據的商業校準證書
E4443A-A6J	ANSI Z540-1-1994 校準
E4443A-AMG	校準 + 不確定度 + 保護頻段（認證）

Wideband IF
E4443A-122	帶寬數字化儀，80 MHz
E4443A-140	帶寬數字化儀，40 MHz

E4443A-23B	CCITT filter for audio measurements, fixed perpetual license

E4443A-HV5	Y-AXIS VIDEO OUTPUT modified to 856x output level

Connectivity software
E4443A-230	Benchlink web remote control software

Accessories
E4443A-1CP	Rack mount kit with handles
E4443A-1CM	Rackmount Kit
E4443A-1CN	Handle kit
E4443A-1CR	Rack slide kit
E4443A-015	6 GHz return-loss Measurement Accessory Kit

Documentation
E4443A-AB2	China - Chinese localization
E4443A-ABD	Germany - German localization
E4443A-ABF	France - French localization
E4443A-ABJ	Japan - Japanese localization
E4443A-ABZ	Manual set - Italian localization
E4443A-AB1	Manual set - Korean localization

Additional Documentation
E4443A-0B1	Extra Manual Set

MATLAB Bundle
N6171A	MATLAB 軟件

分析帶寬	80 MHz
帶寬選件	標配 10，40、80 MHz
1 GHz 時的 DANL	-169 dBm
1 GHz 時，10 kHz 頻偏處的相位噪聲	-118 dBc/Hz
1 GHz 時，1 MHz 頻偏處的相位噪聲	-147 dBc/Hz
總體幅度精度	± 0.19 dB
三階截獲（TOI），1 GHz 時	+19 dBm
1 GHz 時的三階動態范圍	116 dB
應用——通用	EMI 預先一致性靈活的數字調制分析噪聲系數相位噪聲脈沖激勵響應 MATLAB
性能水平	◆◆◆◆◇◇
標準衰減器衰減范圍	70 dB
標準衰減器步進	2 dB
可用應用	是