Keysight (Agilent)
Keysight (Agilent) N5225A-401
4-port, 10 MHz to 50 GHz PNA Network Analyzer, Option 401 (representative image)
10 MHz to 50 GHz Frequency Range
4 Number of Ports
104 dB (spec.) Dynamic Range
-30 dBm … +13 dBm Output Power Range
Option 401: configurable test set (front-panel access loops) Configuration

| Attribute | Value |
|---|---|
| Frequency Range | 10 MHz to 50 GHz |
| Number of Ports | 4 |
| Dynamic Range | 104 dB (spec.) |
| Output Power Range | -30 dBm … +13 dBm |
| Configuration | Option 401: configurable test set (front-panel access loops) |
| Internal Sources | 2 |
| Impedance | 50 Ω |
| Connector Type | 2.4 mm (m) |
| IF Bandwidth | 1 Hz … 15 MHz |
| Number of Points | max. 32,001 |
| Trace Noise | 0.003 dB rms |
| Measurement Parameters | S-parameters, group delay |
| Display | 10.4" LCD, 1024×768 |
| Interfaces | LAN, 2× GPIB, USB, VGA |
| Series | PNA |
Keysight (Agilent) N5225A-401 Options:
- N5225A - 200 - 2-port base model with standard test set
- N5225A - 201 - To base model, adds front-panel jumpers and R1 receiver switch
- N5225A - 217 - To base model, adds front-panel jumpers, R1 receiver switch, and source and receiver attenuators (extended power range)
- N5225A - 219 - To base model, adds front-panel jumpers, R1 receiver switch, source and receiver attenuators (extended power range), and bias-tees
- N5225A - 400 - 4-port base model with standard test set
- N5225A - 401 - To base model, adds front-panel jumpers and R1 receiver switch
- N5225A - 417 - To base model, adds front-panel jumpers, R1 receiver switch, and source and receiver attenuators (extended power range)
- N5225A - 419 - To base model, adds front-panel jumpers, R1 receiver switch, source and receiver attenuators (extended power range), and bias-tees
The Keysight (Agilent) N5225A-401 is a 4-port PNA vector network analyzer covering 10 MHz to 50 GHz. Option 401 configuration: configurable test set (front-panel access loops).
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