Agilent / HP / Keysight 85640A
85640A Tracking Generator, 300 kHz to 2.9 GHz
Description
This unit is a portable, rugged tracking generator that covers 300KHz to 2.9GHz.
It is to be used with the Agilent 8560A, 8561A/B, or 8562A/B portable spectrum analyzer.
Combining this tracking generator with a portable spectrum analyzer results in a system having both scalar analysis and spectrum-analysis capabilities.
Use the scalar analysis capability to perform measurements such as gain, frequency reponse, compression, flatness, and return loss on components and subsystems.
Use the spectrum analysis capability to measure harmonic and inter-modulation distortion, as well as spurious products.
Key Points
Portable and rugged
Versatility in the field
High throughput and wide dynamic range
Specifications
Frequency range: 300KHz to 2.9GHz
Tracking drift: 300Hz per hour (nominal)(after 30 min. warm-up)
Output power level:
Max: 0dBm
Range: –80dBm to 0dBm
Resolution: 10dB with atten, vernier continuously adjustable
Flatness: ±2.0dB (ref to 300MHz with 10dB atten.)
Vernier range: > 10dB
Output attenuator:
Range: 70dB
Switching accuracy:
(10 to 70dB settings ref to 0dB): ±0.8dB/1ødB ±1.5dB max
Repeatability: ±0.2dB (nominal)
Spurious output: (–10dBm, 10dB atten)
Harmonic spurs: < –25dBc
Non-harmonic spurs:
300KHz to 2.0GHz < –27dBc
2.0 to 2.9GHz < –23dBc
LO feedthrough (> 2.9GHz) < –26dBm
Output return loss:
0dB atten 10dB
10dB atten 17dB (nominal)
Dynamic range: (1MHz to 2.9GHz, 300Hz RBW)
300KHz to 1MHz 95dB
1MHz to 2.7GHz 115dB
2.7 to 2.9GHz 110dB
Min RBW supported: 300Hz
100Hz (8561A, 8562A/B)
