Keysight (Agilent)
Keysight (Agilent) 11970A
26.5-40GHz Harmonic Mixer
18 GHz to 26.5 GHz Frequency Range
K Band Waveguide Band
25 dB Conversion Loss (Typical)
3.0 GHz to 4.4167 GHz Local Oscillator (LO) Frequency
+13 dBm (typical) LO Input Power Required

| Attribute | Value |
|---|---|
| Frequency Range | 18 GHz to 26.5 GHz |
| Waveguide Band | K Band |
| Conversion Loss (Typical) | 25 dB |
| Local Oscillator (LO) Frequency | 3.0 GHz to 4.4167 GHz |
| LO Input Power Required | +13 dBm (typical) |
| IF Output Frequency Range | 10 MHz to 1500 MHz |
| RF Input Connector | WR-42 Waveguide (UG-595/U Flange) |
| IF/LO Connector Type | SMA (f) |
| Maximum RF Input Power | +20 dBm |
| Operating Temperature Range | 0°C to +55°C |
| Model | 11970A |
|---|
The Keysight (Agilent) 11970A is a waveguide harmonic mixer with a dual-diode design, delivering flat frequency response and low conversion loss from 26.5 to 40 GHz without the need for bias or tuning adjustments.
It extends the frequency range of Keysight signal analyzers and is compatible with multiple models, requiring no manual bias or tuning for integration.
Testwall can supply the used Keysight (Agilent) 11970A, 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) 11970A.





