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 E4440A-BAF W-CDMA 測量專用軟件，固定許可證 E4440A-202 GSM/EDGE 測量專用軟件，固定許可證 E4440A-B78 cdma2000® 測量專用軟件，固定許可證 E4440A-204 1xEV-DO 測量專用軟件，固定許可證 E4440A-BAC cdmaOne 測量專用軟件，固定許可證 E4440A-BAE NADC/PDC 測量專用軟件，固定許可證 E4440A-210 HSDPA/HSUPA measurement personality, fixed perpetual license E4440A-214 1XEV-DV measurement personality, fixed perpetual license E4440A-241 靈活的數字調制分析，固定許可證 E4440A-217 WLAN 測量專用軟件，固定許可證 E4440A-212 TD-SCDMA modulation analysis measurement personality, fixed perpetual license E4440A-213 HSPA/8PSK for TD-SCDMA modulation analysis measurement personality, fixed perpetual license Digital Demodulation Hardware E4440A-B7J Digital demodulation hardware Software E4440A-226 相位噪聲測量專用軟件，固定許可證 E4440A-219 噪聲系數測量專用軟件，固定許可證 E4440A-HB6 Prevention of unauthorized firmware upgrade E4440A-211 TD-SCDMA power measurement personality, fixed perpetual license E4440A-266 8566/8568 編程代碼兼容性套件 E4440A-233 Measuring receiver measurement personality, fixed perpetual license E4440A-235 Wide BW digitizer external calibration wizard, fixed perpetual license E4440A-215 外部信號源控制測量專用軟件，固定許可證 E4440A-HGT Allows Gate width of less than 10 uSec. E4440A-HS1 Increased level of security - write protects user files E4440A-239 EMC measurement personality, fixed perpetual license Inputs and Outputs E4440A-BAB APC 3.5 Connector E4440A-H70 70 MHz output E4440A-HB2 21.4 MHz output E4440A-H20 20 MHz if output at rear panel E4440A-HN9 Widebａnd IF Out E4440A-123 可切換的微波預選器旁路 E4440A-124 Y 軸視頻輸出 E4440A-HY7 Improve gain 70 MHz output E4440A-107 Audio input 100 kOhm E4440A-111 USB device side I/O interface E4440A-117 安全擦除存儲器 Amplifiers E4440A-1DS RF internal preamplifier E4440A-110 內置射頻/微波前置放大器 External mixing E4440A-AYZ 外混頻 Widebａnd IF E4440A-122 帶寬數字化儀，80 MHz E4440A-140 帶寬數字化儀，40 MHz Calibration Documentation E4440A-UK6 包含測試數據的商業校準證書 E4440A-A6J ANSI Z540-1-1994 校準 E4440A-AMG 校準 + 不確定度 + 保護頻段（認證） Custom solutions E4440A-C01 RF connector color code E4440A-HV5 Y-AXIS VIDEO OUTPUT modified to 856x output level E4440A-23B CCITT filter for audio measurements, fixed perpetual license Connectivity software E4440A-230 BenchLink 網絡遠程控制軟件 Accessories E4440A-1CP Rack mount kit with handles E4440A-1CM Rackmount Kit E4440A-1CN Handle kit E4440A-1CR Rack slide kit E4440A-015 6 GHz return-loss Measurement Accessory Kit E4440A-033 Measuring receiver connector accessory kit Documentation E4440A-AB2 China - Chinese localization E4440A-ABD Germany - German localization E4440A-ABF France - French localization E4440A-ABJ Japan - Japanese localization E4440A-ABZ Italian manuals E4440A-AB1 Korean Localized Additional Documentation E4440A-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 |
|
| 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 |
