Siglent Demonstration Board

Siglent SNA-TB01 RF Demonstration Board – Complete RF Test Platform for Engineers and Educators
The Siglent SNA-TB01 is a versatile RF demonstration board designed to support testing, teaching, and validating key RF components. Ideal for use with vector network analyzers (VNAs), this compact board includes 11 essential RF modules: 50 Ω through lines, amplifier, mixer, coupler, balun, low-pass and band-pass filters, impedance transformation lines, and differential transmission lines.

Built for precision and clarity, the SNA-TB01 is perfect for RF circuit evaluation, training, and VNA performance validation. With USB-C powered active components, high-quality SMA connectors, and compatibility with Siglent’s SNA series and other VNAs, it’s an essential tool for RF labs, education, and product development.

Key Features:

Supports up to 7 GHz RF signal testing
Includes mixer (LTC5562), amplifier (MAAM-011206), directional coupler, and balun
Enables time-domain and frequency-domain analysis including TDR measurements
USB-C powered for active components
Compact form factor: 229 mm × 88 mm

Integrated Test Circuits:

50 Ω Short Through Line – For fundamental S-parameter measurements.
Mixer – Enables frequency conversion and analysis (up to 7 GHz).
Amplifier – Wideband LNA for gain, return loss, and compression tests.
Coupler – Directional coupler for coupling, isolation, and directivity experiments.
Balun – RF transformer for balanced/unbalanced signal conversion and CMRR analysis.
Low-Pass Filter – With 4 GHz cutoff for basic filtering studies.
Band-Pass Filter – With 3–3.9 GHz passband for selective signal transmission.
50 Ω Long Through Line – Extended line for time-domain reflection testing.
Impedance Transformation Line – Line with varying impedance to study mismatch effects.
100 Ω Differential Line – For high-speed differential signal testing.
Differential Impedance Transformation Line – Gradient impedance line for TDR and differential analysis.

Optimize your RF design, testing, and training with the Siglent SNA-TB01 — the all-in-one RF toolkit for modern engineers.