| Digital Demodulation Measurements |
| E4448A-212 |
TD-SCDMA modulation analysis measurement personality, fixed perpetual license |
| E4448A-213 |
HSPA/8PSK FOR TD-SCDMA modulation analysis measurement personality, fixed perpetual license |
| E4448A-217 |
WLAN 测量专用软件，固定许可证 |
| E4448A-BAF |
W-CDMA 测量专用软件，固定许可证 |
| E4448A-202 |
GSM/EDGE 测量专用软件，固定许可证 |
| E4448A-B78 |
cdma2000® 测量专用软件，固定许可证 |
| E4448A-204 |
1xEV-DO 测量专用软件，固定许可证 |
| E4448A-BAC |
cdmaOne 测量专用软件，固定许可证 |
| E4448A-BAE |
NADC/PDC 测量专用软件，固定许可证 |
| E4448A-210 |
HSDPA/HSUPA measurement personality, fixed perpetual license |
| E4448A-214 |
1XEV-DV measurement personality, fixed perpetual license |
| E4448A-241 |
灵活的数字调制分析，固定许可证 |
| |
| Digital Demodulation Hardware |
| E4448A-B7J |
Digital Demodulation Hardware |
| |
| E4448A-HY3 |
Combine Option 123 and AYZ |
| |
| E4448A-AYZ |
外混频 |
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| Software |
| E4448A-HGT |
Allows Gate width of less than 10 uSec. |
| E4448A-HS1 |
Increased level of security - write protects user files |
| E4448A-233 |
Measuring receiver measurement personality, fixed perpetual license |
| E4448A-239 |
EMC measurement personality, fixed perpetual license |
| E4448A-235 |
Wide BW digitizer external cal wizard |
| E4448A-226 |
相位噪声测量专用软件，固定许可证 |
| E4448A-219 |
噪声系数测量专用软件，固定许可证 |
| E4448A-211 |
TD-SCDMA power measurement personality, fixed perpetual license |
| E4448A-266 |
8566/8568 编程代码兼容性套件 |
| E4448A-215 |
外部信号源控制测量专用软件，固定许可证 |
| E4448A-HB6 |
Prevention of unauthorized FW upgrade |
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| Inputs and Outputs |
| E4448A-H70 |
70 MHz output |
| E4448A-HB2 |
21.4 MHz output |
| E4448A-H7L |
Aux log video out |
| E4448A-HN9 |
Wideband IF out |
| E4448A-124 |
Y 轴视频输出 |
| E4448A-HY7 |
Improve gain 70 MHz output |
| E4448A-107 |
Audio input 100 kOhm |
| E4448A-111 |
USB device side I/O interface |
| E4448A-115 |
512 MB user memory |
| E4448A-117 |
安全擦除存储器 |
| E4448A-123 |
可切换的微波预选器旁路 |
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| Amplifiers |
| E4448A-1DS |
RF internal preamplifier |
| E4448A-110 |
内置射频/微波前置放大器 |
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| Calibration Documentation |
| E4448A-AMG |
校准 + 不确定度 + 保护频段（认证） |
| E4448A-UK6 |
包含测试数据的商业校准证书 |
| E4448A-A6J |
ANSI Z540-1-1994 校准 |
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| E4448A-23B |
CCITT filter for audio measurements, fixed perpetual license |
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| Wideband IF |
| E4448A-122 |
带宽数字化仪，80 MHz |
| E4448A-140 |
带宽数字化仪，40 MHz |
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| Custom Solutions |
| E4448A-C01 |
RF connector color code |
| E4448A-HV5 |
Y-AXIS VIDEO OUTPUT modified to 856x output level |
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| Connectivity software |
| E4448A-230 |
BenchLink 网络远程控制软件 |
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| Accessories |
| E4448A-1CP |
Rack mount kit with handles |
| E4448A-1CM |
Rackmount Kit |
| E4448A-1CN |
Handle kit |
| E4448A-1CR |
Rack slide kit |
| E4448A-045 |
Millimeter Wave Accessory |
| E4448A-015 |
6 GHz return-loss Measurement Accessory Kit |
| E4448A-033 |
Measuring receiver connector accessory kit |
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| Documentation |
| E4448A-AB1 |
Korea - Korean localization |
| E4448A-AB2 |
China - Chinese localization |
| E4448A-ABD |
Germany - German localization |
| E4448A-ABF |
France - French localization |
| E4448A-ABJ |
Japan - Japanese localization |
| E4448A-ABZ |
Manual set-italian localization |
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| Additional Documentation |
| E4448A-0B1 |
Extra Manual Set |
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| MATLAB Bundle |
| N6171A |
MATLAB 软件 |
