HP / Agilent 70340A Microwave Synthesizer, 1 GHz to 20 GHz
HP / Agilent RF Signal Sources. Model: 70340A.
- Model
- HP / Agilent 70340A
- Calibration
- Available on request
- Price
- $952
- Status
- In stock
- RFQ ref
- 70340A
This unit
The HP/Agilent 70340A is a modular microwave signal synthesizer engineered for automated test equipment systems within Agilent's Modular Measurement System (MMS) architecture. Operating from 1 GHz to 20 GHz, it delivers leveled RF output with exceptional spectral purity and supports pulse and analog modulation. Optional frequency extension via the HP 70341A module expands coverage down to 10 MHz, enabling comprehensive signal generation across microwave and lower frequency bands.
Technical Specifications
Frequency Range- 1 GHz to 20 GHz (70340A standalone)
- 10 MHz to 20 GHz (with optional HP 70341A extension module) Output Power
- Maximum: +13 dBm
- Leveled output: greater than +8 dBm Leveling Accuracy
- ±0.5 dB flatness at RF output (internal leveling)
- Power meter and level correction enable accurate remote port extension Spectral Purity
- Harmonics: <-55 dBc
- Spurious: <-60 dBc Modulation Capabilities
- Pulse modulation with <10 ns rise/fall times
- Frequency modulation (FM)
- Logarithmic amplitude modulation (Log AM)
- Optional internal pulse generator with variable rates, widths, and delays
- Pulse modulation combined with Log AM enables realistic antenna scanning pattern simulation Frequency Resolution
- 1 Hz resolution available (Option 1E8)
Key Features The 70340A integrates as a 4-slot module within Agilent's 70000-series test systems. SCPI and HP-IB programming interfaces enable automated control. Optional output step attenuator (1E1) and 3.5 mm RF connector (1E9) expand flexibility. High-fidelity pulse capabilities with sub-10 ns transitions support demanding modulation requirements. Internal leveling with remote port correction ensures consistent output flatness across distributed test configurations.
Typical Applications Microwave component characterization, antenna testing, error performance analysis, and modular ATE system integration. The pulse and AM modulation combination simulates dynamic RF environments for realistic device validation.
Compatibility & Integration Designed for seamless operation within HP/Agilent Modular Measurement System mainframes and 70000-series platforms. Direct pairing with the HP 70341A frequency extension module. Compatible with instruments including the HP 71500A microwave transition analyzer and HP 71600 Series error performance analyzers.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 1 GHz to 20 GHz (10 MHz to 20 GHz with optional HP 70341A extension module) | Power Range (dBm): '+13 dBm maximum output |
HP / Agilent 70340A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the HP / Agilent 70340A. 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 70340A 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 70340A price
This HP / Agilent 70340A is listed at $952. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
HP / Agilent 70340A calibration cost
NIST-traceable calibration for the HP / Agilent 70340A 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 →
