Keysight (Agilent)
Keysight (Agilent) 8511A
45MHz to 26.5GHz Frequency Converter
45 MHz to 26.5 GHz Frequency Range
Frequency Converter / Test Set Device Type
APC-3.5 (SMA Compatible) Connector Type
-15 dBm to +5 dBm Input Power Range
Typically 20 dB Conversion Loss

| Attribute | Value |
|---|---|
| Frequency Range | 45 MHz to 26.5 GHz |
| Device Type | Frequency Converter / Test Set |
| Connector Type | APC-3.5 (SMA Compatible) |
| Input Power Range | -15 dBm to +5 dBm |
| Conversion Loss | Typically 20 dB |
| IF Output Frequency | 20 MHz |
| Dynamic Range | 85 dB |
| Operating Temperature | 0°C to 55°C |
| Compatible Instruments | HP/Agilent/Keysight 8510 Series Network Analyzers |
| Power Supply Requirement | Powered via 8510 Series Test Set Interface |
| Model | 8511A |
|---|
The Keysight (Agilent) 8511A Frequency Converter operates from 45 MHz to 26.5 GHz, enabling four-channel magnitude and phase measurements when paired with the 8510C Network Analyzer. It features precision 3.5 mm connectors across all four ports.
Designed for flexibility, it allows transmission and reflection measurements using user-supplied power splitters and directional couplers, ideal for testing multiport devices, subsystems, and antennas.
Testwall can supply the used Keysight (Agilent) 8511A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 8511A.





