| Keysight Model |
Frequency Range (GHz) |
| 11970K |
18-26.5 |
| 11970A |
26.5-40 |
| 11970Q |
33-50 |
| 11970U |
40-60 |
- Frequency Range: 1 kHz to 22 GHz (extendable to 26.5 with Option 026)
- Counter Resolution: 10 Hz - 1MHz (selectable)
-
- Frequency Span
Range: 0 Hz-2.5kHz x N
- Resolution Bandwidth (-3 dB)
Range: 100 Hz - 1MHz in a 1, 3, 10 sequence and 2 MHz
-
- Video Bandwidth
Range: 1 Hz - 3 MHz in a 1, 3, 10 sequence
- Amplitude Range: +30 dBm to displayed average noise level
- Reference Level Range: Log, -120 to +30 dBm in 0.1 dB steps
-
- Displayed Average Noise Level:
-120 dBm, 1 MHz to 2.9 GHz
-121 dBm, 2.75 GHz to 6.46 GHz
-110 dBm, 5.86 GHz to 13.0 GHz
-105 dBm, 12.4 GHz to 19.7 GHz
-100 dBm, 19.1 GHz to 22.0 GHz
-
- Amplitude Accuracy
Frequency Response (flatness)
Frequency Range:
1 kHz - 2.9 GHz, ±1.0 dB
2.75 - 6.46 GHz, ±1.5 dB
5.86 - 13.0 GHz, ±2.0 dB
12.4 - 22.0 GHz, ±3.0 dB
-
- Demodulation
Modulation Type: AM and FM
-
- Inputs & Outputs
Front Panel Connectors:
RF Input: type N female, nominal impedance 50 ohms
Second IF Input: SMA female
First LO Output: SMA female
Calibrator Output: BNC female
-
Rear Panel Connectors:
10 MHz Reference (Input/Output): BNC female
Video Output: BNC female
LO Sweep/0.5 V per GHz Output: Shared BNC female
External Trigger Input: BNC female
HP-IB: Interface