HP / Agilent 3314A Programmable Function Generator
The HP/Agilent 3314A is a programmable function generator capable of producing a wide range of waveforms, including sine, square, triangle, and ramp functions. It offers precise control over frequency, amplitude, and offset, making it suitable for various testing and measurement applications. The 3314A features programmable parameters and modulation capabilities.
- Model
- HP / Agilent 3314A
- Calibration
- Available on request
- Price
- $238
- Status
- In stock
- RFQ ref
- 3314A
This unit
The HP/Agilent 3314A is a programmable function generator delivering sine, square, triangle, ramp, and pulse waveforms from 0.001 Hz to 19.99 MHz, with ramp and pulse capabilities to 2 MHz. It generates arbitrary waveforms from user-defined vectors stored in non-volatile memory and supports amplitude outputs from 0.01 mVp-p to 10 Vp-p into 50 Ω, expandable to 30 Vp-p into loads exceeding 500 Ω with Option 001. Independent ±5 V DC offset can be applied to any AC signal using post-attenuator summing. Variable symmetry control (5% to 95%) enables pulse generation with rise/fall times as low as 9 ns for digital circuit testing and positive or negative ramps for amplifier characterization. The instrument integrates AM and FM/VCO modulation at 100 kHz bandwidth, linear and logarithmic sweeping, and multiple trigger modes including N-cycle burst (1 to 1999 cycles), gate mode, and 1/2-cycle generation. Phase lock synchronization (XN and ÷N) and variable start/stop phase control support specialized waveform synthesis. Frequency accuracy reaches 0.01% on upper ranges with sine distortion below −55 dBc to 50 kHz. Internal triggering spans 0.5 mHz to 500 kHz; external triggering is supported for burst and gate modes with trigger output for device synchronization. Full HP-IB programmability integrates the 3314A into automated test equipment and complex measurement systems.
Technical Specifications
Frequency Range: 0.001 Hz to 19.99 MHz (sine, square, triangle); ramp and pulse to 2 MHz
Amplitude: 0.01 mVp-p to 10 Vp-p into 50 Ω; optional 30 Vp-p into >500 Ω with Option 001
DC Offset: Independent ±5 V into 50 Ω
Frequency Accuracy: 0.01% on upper ranges
Sine Distortion: <−55 dBc to 50 kHz
Symmetry Control: 5% to 95% (ramps and pulses)
Pulse Rise/Fall Time: As low as 9 ns
Arbitrary Waveforms: Up to 150 vectors with non-volatile storage
Modulation Bandwidth: 100 kHz (AM and FM/VCO)
Burst Mode: 1 to 1999 cycles
Internal Trigger Range: 0.5 mHz to 500 kHz
Key Features
Variable symmetry for narrow pulse and ramp generation
N-cycle burst and gate modes for signal sequencing
Phase lock and variable start/stop phase for synchronized outputs
Linear and logarithmic sweep with manual control
Arbitrary waveform generation with persistent memory
AM and FM/VCO modulation usable separately or simultaneously
External and internal triggering with synchronization output
Typical Applications
Digital circuit testing with sub-nanosecond pulse generation
Filter and amplifier network characterization via frequency sweeps
Sonar and transducer signal simulation
Process control and feedback loop testing
Automated test environments requiring synchronized multi-instrument operation
Compatibility & Integration
HP-IB programmable interface for all front panel controls
Suitable for automated test systems and benchtop integration
Trigger output for external device synchronization
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 0.001 Hz to 19.99 MHz (sine, pulse), square, triangle) |
| 0.001 Hz to 2 MHz (ramp | Voltage / Current Range | 0.01 mVp-p to 10 Vp-p into 50 Ω |
HP / Agilent 3314A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 3314A. Calibration covers output frequency accuracy, output amplitude accuracy at 50 ohm and Hi-Z load, DC offset accuracy, symmetry and duty cycle accuracy, and arbitrary waveform sample rate accuracy. All calibrations ship with a NIST-traceable certificate. Turnaround is typically 1–3 business days after receipt.
Common HP / Agilent 3314A faults: BNC output connector wear, output amplifier failure from short-circuit drive, display and keypad membrane switch wear, DDS or DAC failure on 33250A. HP 33120A and Agilent 33220A most common fault is BNC output connector wear from repeated cable insertions. Output amplifier failure on the HP 33120A typically results from sustained short-circuit drive. Agilent 33250A DDS and high-speed DAC failures are rare but require component-level repair and post-repair amplitude verification across the full 80 MHz range.
HP / Agilent 3314A price
This HP / Agilent 3314A is listed at $237.58. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 3314A calibration cost
NIST-traceable calibration for the HP / Agilent 3314A 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 amplitude accuracy at 50 ohm and Hi-Z load, DC offset accuracy, symmetry and duty cycle accuracy, and arbitrary waveform sample rate accuracy. Turnaround is 1 to 3 business days after receipt. See full calibration details →
