
RFX Limited
GLOBAL DISTRIBUTOR OF RFX FREQUENCY CONTROL, OCXO, TCXO & VCXO
Based in Livingston, Scotland, RFX Limited designs and manufactures standard and bespoke high frequency precision OCXO, TCXO, VCXO and PPL designs. RFX’s precision OCXO designs are minute with effective use of power during warm up and operation. RFX Limited also has designs from 1MHz to 2.4GHz and GPS synchronised precision OCXO modules, suitable for portable and laboratory instrumentation.
In February 2010, RFX Limited acquired Laptech Precision Inc. from Canada, providing the company with in house supply and design expertise for the critical quartz components of oscillators. Laptech supplies quartz blanks and proprietary crystal processing equipment to the Frequency Control industry. This acquisition offered RFX Limited with house supply and design experise for the important quartz components of their oscillators.
RFX Limited’s precision oscillators are best suited for applications like GPS Satellite Navigation Systems, Satellite Positioning Systems, Mobile Telephone Base Stations, System Networks including ATM, SDH, STM, Sonet, Wan and Lan Networks and Precision Measuring Equipment.
OUR KEY BENEFITS

Unparalleled Quality and Reliability
When it comes to crystal and oscillator components, quality and reliability are paramount. Our products are engineered and manufactured to the highest industry standards, ensuring stable frequency performance, low phase noise, and long-term reliability.
By sourcing your crystal and oscillator solutions through Wiselink, you can confidently integrate these precision timing components into your designs, knowing that you are delivering exceptional quality and performance to your customers.

Comprehensive Product Range
Our extensive product range addresses a wide array of timing and frequency control requirements. Offerings include Quartz Crystals, Crystal Oscillators (XO, TCXO, VCXO, OCXO), and MEMS Oscillators, covering frequencies for applications in telecommunications, industrial automation, IoT, automotive systems, consumer electronics, and more.
At Wiselink, we provide convenient access to a full portfolio of crystal and oscillator products in Singapore, enabling you to find the ideal timing solution tailored to your application.

Competitive Pricing and Cost Efficiency
We recognize the importance of balancing performance with cost. Through our partnerships with leading manufacturers, we offer competitive pricing on high-quality crystal and oscillator components, helping you achieve cost efficiency without compromising on reliability or precision.

Technical Expertise and Support
Our support extends beyond distribution. Wiselink’s team of experienced professionals is ready to assist with technical guidance—from selecting the right frequency control device to addressing application-specific challenges. Whether you need low-jitter oscillators for data communication or rugged crystals for automotive environments, we’re here to help.

Seamless Ordering and Timely Delivery
We aim to streamline your procurement process. Our user-friendly online platform allows you to browse our full catalog of crystal and oscillator products, place orders, and track shipments with ease from Singapore. Backed by efficient logistics and a reliable supply chain, we ensure timely delivery to keep your projects on schedule and your operations running smoothly.