The pre-owned Rohde & Schwarz SMP04 delivers clean CW and
analog-modulated microwave signals from 10 MHz up to 40 GHz,
eliminating external multiplier chains for Ku- and Ka-band device
testing. A wide –110 dBm to +13 dBm output span and ±1 dB level
accuracy provide reliable power sweeps for mixer loss, amplifier
gain and antenna pattern measurements, while low phase-noise
performance around –110 dBc/Hz at 20 kHz offset preserves stringent
ACLR and phase-noise budgets.
Option plug-ins add high-fidelity AM, FM, PM, pulse and vector I/Q
modulation, turning the SMP04 into a versatile stimulus source for
radar, sat-com and 5G sub-THz down-conversion work.
Each unit ships fully tested, freshly calibrated and loaded with
current firmware, offering immediate bench deployment and
significant CAPEX savings without sacrificing Rohde & Schwarz
signal purity or SCPI automation.
Contact Us for a Fast Quote
Interested in Rohde & Schwarz R&S SMP04 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.
