Sierra Unified Technologies is a Nevada engineering company working across RF, audio, and network infrastructure. We design and build our own hardware — ultra-low-noise amplifiers and Class-D audio amplifiers — and deliver field and contract engineering services drawn from the same signal-domain expertise. One parent company, several focused ventures, 25+ years behind them.
In-house amplifier design across the signal range — from microvolt RF front-ends to high-power audio output stages.
Data center remote hands, structured cabling, fiber/optical, and network deployment across Northern Nevada and Eastern California.
Analog, RF, and audio circuit design, PCB layout, prototyping, and board bring-up — remote or on-site.
Sierra Unified Technologies is the parent — a Nevada series LLC — with focused ventures operating beneath it. As each line matures, it spins up as its own series, with its own name and its own books.
Modular, multi-stage ULNAs for weak-signal work — radio astronomy, SDR, satellite downlink, and precision receive chains where every fraction of a dB of noise figure counts.
High-efficiency Class-D audio power stages — clean output, low thermal load, and the headroom to drive demanding real-world loads.
Specifications, availability, and custom builds on request.
Precision rack-and-stack, high-density switching, cross-connects, structured cabling, fiber/optical termination and testing, and remote hands for NOC and engineering teams — documented cleanly enough to sign off without a second trip.
Analog, RF, and audio circuit design, schematic capture and PCB layout, prototyping, board bring-up, and test & measurement — with documentation that hands off cleanly. Remote or on-site.
25+ years across enterprise and carrier-grade infrastructure — much of it working unsupervised inside other people's critical systems.
Field services run across the Reno–Sparks corridor and out through Northern Nevada and Eastern California, with travel for the right scope. Hardware and contract engineering aren't tied to the map — products ship, and design work happens remote or on-site as the project needs.