Advantest R3561L – CDMA test source unit
Advantest RF Signal Sources. Frequency Range: 50 MHz to 2 GHz, Power Range (dBm): −125 dBm to 0 dBm.
- Model
- Advantest R3561L
- Calibration
- Available on request
- Price
- $1,499
- Status
- In stock
- RFQ ref
- R3561L
This unit
The Advantest R3561L is a CDMA test source unit engineered for signal generation and verification of CDMA mobile communication devices, base stations, and mobile units operating in cellular and PCS frequency bands. It operates in conjunction with Advantest R3465 or R3463 Modulation Spectrum Analyzers - requiring optional CDMA Test Control (OPT. 09) - and delivers precise, standards-compliant waveforms essential for performance and compliance validation.
Technical Specifications
- Frequency Range: 50 MHz to 2 GHz
- Frequency Resolution: 1 Hz
- Output Level: −125 dBm to 0 dBm
- Output Level Resolution: 0.1 dB
- Adjacent-Channel Noise: <−45 dBc (BW=30 kHz, 900 kHz offset, 0 dBm)
- Waveform Quality (ρ): ≥0.96
- Modulated Signal Conformance: IS-95 standards
- Data Rates: All rates prescribed in IS-95
Key Features
- Built-in AWGN source for noise injection testing
- Tracking generator function
- Multiple data source modes: random, all 0s, random with 2% error injection, and user-defined via 600-frame buffer memory
- Full remote control via R3465/R3463 analyzers when OPT. 09 is installed
- Alternative compatibility with R3267 Spectrum Analyzer
Typical Applications
- CDMA device and system performance evaluation
- Base station and mobile unit compliance testing
- Adjacent-channel interference assessment
- User-defined test sequence development and execution
Compatibility & Integration Primary operation requires Advantest R3465 or R3463 Modulation Spectrum Analyzers with CDMA Test Control Option (OPT. 09) installed for integrated control. Can also interface with the R3267 Spectrum Analyzer. Horizontal orientation required during operation and storage; maintain 10 centimeters minimum clearance around air vents.
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 50 MHz to 2 GHz | Power Range (dBm): −125 dBm to 0 dBm |
Advantest R3561L — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Advantest R3561L. 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 Advantest R3561L 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.
Advantest R3561L price
This Advantest R3561L is listed at $1,499. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Advantest R3561L calibration cost
NIST-traceable calibration for the Advantest R3561L 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 →
