Tektronix RSA603A 3 GHz Usb Real Time Spectrum Analyzer 40 MHz Resolution Bandwidth
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5 days
Brand:
Tektronix
Product Description
Tektronix RSA603A — 3 GHz USB Real-Time Spectrum Analyzer
| Attribute | Value |
|---|---|
| New / Used | Used |
| Frequency Range | 9 kHz – 3 GHz |
| Resolution Bandwidth | 40 MHz (internal) |
| 100 % POI Signal Duration | ≥ 100 µs within 40 MHz span |
| DANL (Preamp On) | ≈ –160 dBm/Hz with pre-amp (typ.) |
| Amplitude Accuracy | ±0.2 dB up to 3 GHz (95 % confidence) |
The portable RSA603A brings Tektronix DPX ® real-time analysis to 9 kHz-3 GHz in a 5.6 kg USB form factor. Its 40 MHz capture path and 100 µs probability-of-intercept expose frequency-hopping, EMI bursts and wide-channel WLAN or 5G FR1 signals in a single sweep, while a -160 dBm/Hz noise floor and ±0.2 dB amplitude accuracy protect tight EVM and spur margins. SignalVu-PC software, GPS receiver and optional 6 GHz tracking generator turn the analyzer into an all-in-one tool for design validation, production alignment and field troubleshooting--delivering Tektronix precision and SCPI/LAN/GPIB automation at a fraction of new-instrument cost.
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Interested in Tektronix RSA603A or a similar model?
- Drop your WhatsApp number or e-mail on our website and we will:
- Send a tailored quotation and any current promotions
- Provide extra photos, test data, and full configuration details
- Discuss shipping, duties, warranty, and any other specifics you need
Looking for other models? Our inventory changes daily--ask for the latest list of spectrum analyzers and RF equipment.
Frequently Asked Questions (FAQ)
1/ Performance Assurance
Every unit is calibrated at an ISO/IEC 17025 accredited laboratory. The original calibration certificate, marked TESTRO Certified, is linked to the unit's serial number and included in the shipment.
2/ Integrity of Internal Components
- A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules
- A live video session in which an engineer demonstrates gain-linearity, noise-floor, and spurious-response tests in real time
All recordings remain in our cloud archive for the life of the product.
3/ Warranty & Technical Support
- One-year transferable warranty
- Our in-house engineering team is available on business days to provide remote software troubleshooting or hardware-assembly guidance
4/ International Shipping Protection
- Custom flight case built from aviation-grade plywood with triple-layer anti-vibration foam
- Shock- and tilt-indicator labels on every crate
- Preferred carrier: DHL, delivery in 3-5 days to major destinations
5/ Payment Terms
We accept T/T, wire transfer, credit card.
6/ On-Site Inspection
Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
TESTRO ELECTRONICS LLC
Location
Shenzhen Electronics Technology Park, China
Contact Person
Ben