HP / Agilent 70312A 1.5 GHz Clock Source Module
HP / Agilent RF Signal Sources. Frequency Range: ** 16 MHz to 1500 MHz.
- Model
- HP / Agilent 70312A
- Calibration
- Available on request
- Price
- $1,438
- Status
- In stock
- RFQ ref
- 70312A
This unit
The HP/Agilent 70312A is a 1.5 GHz clock source module engineered for the HP 70000 Modular Measurement System (MMS). It delivers stable, accurate clock signals across a 16 MHz to 1500 MHz frequency range, supporting precise timing and synchronization in test and measurement applications. The module operates at a fixed output amplitude of +3 dBm with low phase noise characteristics. It integrates directly into the MMS architecture via the HP-MSIB interface, communicating with compatible display modules such as the HP 70004A Graphics Display. The 70312A provides non-volatile memory storage for up to 10 user-definable instrument setups, enabling rapid recall and reconfiguration of test parameters.
Technical Specifications
Frequency Range: 16 MHz to 1500 MHz
Output Amplitude: Fixed at +3 dBm
Phase Noise: Low phase noise
Memory: Non-volatile storage for 10 user-definable instrument setups
Key Features
Single-slot module form factor within the MMS ecosystem
Communicates with display and measurement modules over HP-MSIB interface
Non-volatile setup storage for configuration retention and rapid instrument recall
Fixed output level eliminates amplitude variation across the frequency range
Typical Applications
Clock source for HP 71600B Series error performance analyzers
Timing reference for HP 71600B Series pattern generators
Precision synchronization in modular measurement systems requiring timing accuracy from 16 MHz to 1.5 GHz
Compatibility & Integration
System: HP 70000 Modular Measurement System (MMS)
Display Interface: Compatible with HP 70004A Graphics Display and other MMS-equipped displays
Measurement Modules: Supports HP 71600B Series error performance analyzers and pattern generators
Communication Protocol: HP-MSIB interface
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 16 MHz to 1500 MHz | Power Range (dBm): '+3 dBm |
HP / Agilent 70312A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 70312A. 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 70312A 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 70312A price
This HP / Agilent 70312A is listed at $1,438. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 70312A calibration cost
NIST-traceable calibration for the HP / Agilent 70312A 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 →
