Agilent / Keysight 8340B Synthesized Sweeper, 10 MHz to 26.5 GHz
Agilent / Keysight 8340B,"Delivers high-quality synthesized signals from 10 MHz to 26.5 GHz. Provides stable output with low phase noise and excellent frequency resolution. Suitable for complex microwave signal generation and device characterization. Commonly used in radar, satellite, and wireless testing environments where wide frequency coverage is necessary."
- Model
- Agilent / Keysight 8340B
- Calibration
- Available on request
- Price
- $5,162
- Status
- In stock
- RFQ ref
- 8340B
This unit
The Agilent / Keysight 8340B is a synthesized sweeper providing precise microwave signal generation across 10 MHz to 26.5 GHz. This instrument delivers 0.1 Hz frequency resolution, tuning in under 10 ms, and output power spanning -127 dBm to +13 dBm with ±1.0 dB accuracy. Phase noise performance reaches -100 dBc/Hz at 10 kHz offset across the frequency range, while spurious signals remain below -60 dBc.
The unit supports AM, FM, and pulse modulation with flexible sweep modes - frequency, power, and list - enabling rapid characterization of microwave components and systems.
Technical Specifications
Frequency Performance- Frequency Range: 10 MHz to 26.5 GHz
- Frequency Resolution: 0.1 Hz steps
- Tuning Speed: < 10 ms (typical, full range) Output Power
- Power Range: -127 dBm to +13 dBm (typical)
- Power Accuracy: ±1.0 dB across specified range and frequency
- Power Flatness: ±0.5 dB/10 GHz (typical)
- Output Impedance: 50 Ohms Spectral Purity
- Phase Noise: <-100 dBc/Hz at 10 kHz offset (1 GHz and 10 GHz carriers)
- Harmonic Distortion: <-30 dBc (typical, above -10 dBm output power)
- Spurious Signals: 80 dB on/off ratio, 100 ns to CW width, <20 ns rise/fall time Sweep Characteristics
- Modes: Frequency, Power, List
- Sweep Time: 1 ms to 1000 s
- Step Size: Programmable
Key Features
- 50 Ohm output for direct coupling to test circuits
- Warm-up time under 30 minutes
- HP-IB (IEEE 488) remote control interface
- Operating temperature range: 0°C to 55°C
Typical Applications
- Radar transmitter and receiver characterization
- Satellite communications uplink and downlink simulation
- Wireless infrastructure component testing
Compatibility & Integration The 8340B integrates with Agilent and HP test systems via IEEE 488 control, supporting standard instrument control languages and drivers for automated test environments.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 10 MHz to 26.5 GHz | Power Range (dBm): '+10 dBm to −110 dBm |
Agilent / Keysight 8340B — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Agilent / Keysight 8340B. Calibration covers output frequency accuracy, output power level accuracy across the full frequency range, AM/FM/PM/pulse modulation accuracy, harmonic and spurious output levels, and phase noise floor verification. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common Agilent / Keysight 8340B faults: YIG oscillator failure (no output or loss of lock), step attenuator wear (output drops or steps at set attenuation), ALC loop failure (uncontrolled output power), I/Q modulator assembly failure. HP/Agilent 836xx series most common faults are YIG oscillator failure and step attenuator contact wear causing output steps or drops at specific attenuation settings. Keysight E4428C/E4438C units most commonly develop ALC loop failure and I/Q modulator assembly faults. YIG oscillator replacement and attenuator service are stocked repairs.
Agilent / Keysight 8340B price
This Agilent / Keysight 8340B is listed at $5,162.38. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Agilent / Keysight 8340B calibration cost
NIST-traceable calibration for the Agilent / Keysight 8340B is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Calibration for this instrument covers output frequency accuracy, output power level accuracy across the full frequency range, AM/FM/PM/pulse modulation accuracy, harmonic and spurious output levels, and phase noise floor verification. Turnaround is 1 to 3 business days after receipt. See full calibration details →
