Tektronix RSA518A USB real time spectrum analyzer, 9 kHz – 18.0 GHz, 40 MHz acquisition bandwidth
The Tektronix RSA518A is a USB-based real-time spectrum analyzer with a frequency range of 9 kHz to 18.0 GHz and a 40 MHz acquisition bandwidth. It offers comprehensive signal analysis capabilities in a portable form factor, suitable for various RF testing and measurement applications.
- Model
- Tektronix RSA518A
- Calibration
- Available on request
- Price
- $24,590
- RFQ ref
- RSA518A
This unit
The Tektronix RSA518A is a USB-connected real-time spectrum analyzer delivering 9 kHz to 18.0 GHz frequency coverage with 40 MHz acquisition bandwidth. This portable instrument captures transient signals, hunts interference, and performs modulation analysis across 27 types including QAM, QPSK, FSK, and APSK. DPX Spectrum/Spectrogram processing enables real-time visualization of signal behavior.
The analyzer achieves 70 dBc spurious-free dynamic range and intercepts signals as brief as 15 µs with 100% probability. Full-span sweeps execute at 70 GHz/sec. Purpose-built for RF troubleshooting, spectrum management, and EMC/EMI pre-compliance testing with CISPR detectors and standards-based limit lines.
Technical Specifications
Frequency and Bandwidth- Frequency range: 9 kHz to 18.0 GHz
- Acquisition bandwidth: 40 MHz
- Full-span sweep rate: 70 GHz/sec Signal Detection and Analysis
- Minimum event duration (100% POI): 15 µs
- Spurious-free dynamic range: 70 dBc (typical)
- Modulation support: 27 types (16/32/64/256 QAM, QPSK, O-QPSK, GMSK, FSK, APSK)
- Real-time processing: DPX Spectrum/Spectrogram
- Vector analysis and transient capture enabled by 40 MHz bandwidth Physical and Environmental
- Dimensions: 67.3 mm (H) × 299.1 mm (W) × 271.3 mm (D)
- Weight: 3.85 kg (8.5 lb) with battery
- Environmental rating: MIL-STD-28800 Class 2
- Input connectors: BNC female, N-type female Power and Battery
- AC mains or internal battery operation
- Battery type: WFM200BA Li-Ion rechargeable
- Battery life: 4 hours
Key Features
- Real-time transient and interference detection via DPX Spectrum/Spectrogram
- EMC/EMI pre-compliance measurement with CISPR detectors and predefined standards
- Modulation analysis across 27 standard formats
- Extended field mobility through 4-hour battery operation and 3.85 kg form factor
- Ruggedized construction rated for shock, vibration, and environmental stress
Typical Applications
- Signal monitoring and spectrum management
- Interference hunting and transient analysis
- EMC/EMI troubleshooting and pre-compliance testing
- Modulation identification and signal classification
- RF field measurements and spectrum surveys
Compatibility & Integration
- USB 3.0 connection to Windows 7, 8/8.1, or Windows 10 (64-bit)
- SignalVu-PC licenses available: Bluetooth, APCO 25, LTE, Mapping, Signal survey/classification
- Host PC requirements: Intel Core i7 4th generation processor, 8 GB RAM minimum, 20 GB storage, 300 MB/sec streaming capability
- Included accessories: USB 3.0 cable (2 m), shoulder strap, carrying case, connector covers, WFM200BA battery pack
Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 9 kHz to 18.0 GHz |
Tektronix RSA518A — Repair & Calibration Service
Aumictech offers NIST-traceable calibration and repair for the Tektronix RSA518A. All calibrations are performed to NIST-traceable standards and ship with a certificate. Turnaround is typically 1–3 business days after receipt.
Tektronix RSA518A price
This Tektronix RSA518A is listed at $24,590. Calibration is available separately from $450. Contact us for volume pricing or if you need multiple units.
Tektronix RSA518A calibration cost
NIST-traceable calibration for the Tektronix RSA518A is $450 (standard — pass/fail certificate and calibration sticker) or $650 (full measured data at every test point, reference standards documented, traceability chain included). Turnaround is 1 to 3 business days after receipt. See full calibration details →
