HP / Agilent 83623L Synthesized Swept-CW Generator, 10 MHz to 20 GHz,+15 dBm calibrated output
The HP/Agilent 83623L is a synthesized swept CW generator that delivers high performance and precision for a wide range of testing applications. It covers a frequency range from 10 MHz to 20 GHz and features a calibrated output of +15 dBm, ensuring accurate and reliable signal generation. Ideal for research, development, and manufacturing environments requiring stable and versatile signal sources.
- Model
- HP / Agilent 83623L
- Calibration
- Available on request
- Price
- $29,124
- Status
- In stock
- RFQ ref
- 83623L
This unit
The HP/Agilent 83623L is a synthesized swept-CW generator delivering precise signal generation from 10 MHz to 20 GHz with +15 dBm calibrated output power. Built for receiver testing, system verification, and microwave circuit characterization, this instrument combines the frequency accuracy of a synthesized source with the flexibility of multiple sweep modes and fast switching performance.
Technical Specifications Frequency Range: 10 MHz to 20 GHz Output Power:
Calibrated Output: +15 dBm
Minimum Settable Output Power (with Option 001): -110 dBm
Power Sweep Range: -20 dBm to maximum available power Signal Purity:
Harmonics: -50 dBc at frequencies < 20 GHz (typical)
SSB Phase Noise: <-80 dBc at 10 GHz with 10 kHz offset Accuracy and Stability:
Frequency Resolution: 1 Hz (with Option 008)
Temperature Stability: 0.01 dB/°C (typical)
Aging Rate: 5 × 10⁻¹⁰ per day
Temperature Operating Range: 15 °C to 35 °C for specified accuracy Switching and Sweep Characteristics:
Switching Time (no attenuator change): 10 ms (typical)
Switching Time (within frequency band): 15 ms + (step size/1 GHz) × 5 ms
Sweep Modes: CW, Step, List, Manual Sweep, Ramp Sweep
Points per Table: 2 to 801
Dwell Time: 100 µs to 3.2 s Pulse Modulation:
Available for output frequencies ≥ 400 MHz
Option 002: Adds 30 ns delay and ±5 ns pulse compression for external inputs
Key Features
1 Hz frequency resolution option for demanding metrology applications
Step attenuator option extends dynamic range to -110 dBm
Multiple sweep modes support complex measurement sequences
Fast 10 ms switching enables rapid frequency changes
Low phase noise and harmonic content suit sensitive receiver validation
Typical Applications
Receiver sensitivity and selectivity testing
Component and subsystem characterization
Frequency response measurements across microwave bands
Modulated signal generation for system-level validation
Compatibility & Integration
GPIB bus control and power meter input
Manual frequency entry
User flatness power correction supported
Option 001: Step Attenuator
Option 002: External pulse modulation with delay and compression
Option 004: Front-rear panel output retrofit kit
Option 008: 1 Hz frequency resolution
Firmware upgrade kits available for CPU assemblies
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 10 MHz to 20 GHz | Power Range (dBm): '-110 dBm to +15 dBm |
HP / Agilent 83623L — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 83623L. 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 HP / Agilent 83623L 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.
HP / Agilent 83623L price
This HP / Agilent 83623L is listed at $29,123.8. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 83623L calibration cost
NIST-traceable calibration for the HP / Agilent 83623L 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 →
