The pre-owned R&S FSV4 couples lab-grade spectrum and
vector-signal analysis from 10 Hz to 4 GHz with optional 160 MHz
instantaneous capture, allowing precise EVM, ACPR and spur checks
on WLAN, LTE and radar waveforms without external mixers.
Typical phase-noise of –110 dBc/Hz and a –155 dBm noise floor (with
the 20 dB pre-amp) expose faint emissions, while upgrade-keys for
tracking generation, baseband I/Q and VSA apps extend functionality
on demand. Shipped fully tested, freshly calibrated and
firmware-current, each unit is in stock for immediate
deployment—delivering Rohde & Schwarz accuracy, automation via
LAN/GPIB and substantial cost savings over new hardware.
Contact Us for a Fast Quote
Interested in a Rohde & Schwarz FSV4 or a similar model?
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.
