From Dayton Ohio Hamvention 2016 to SEAPAC Oregon

This was our first attendance at Hamvention in Dayton Ohio. We drove in our HAM RV (W1RMS) from Oregon to Dayton Ohio loaded with our display booth and products. While we knew there would be more hams attending than at the regional ham shows we attend as vendors, we had no idea just how big Hamvention really was. Some estimated more than […]

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FOR IMMEDIATE RELEASE: New products to be announced at May 20-22, 2016 Hamvention

FOR IMMEDIATE RELEASE: CONTACT: Roger M. Stenbock W1RMS Web site: 503-320-6152 Email Address: This news release is available at on the home page. DPM 6000 Lab-Grade SWR/Power Meter introduced.  Dayton Ohio May 19, 2016 PreciseRF today introduced, for immediate sale, two exciting new products at the annual Hamvention in Dayton Ohio (Booth […]

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ITEM TDR-PG1 panel

TDR pulse generator model number updated to PreciseRF TDR-PG1

Aurora, Oregon November 1, 2013 Our popular TDR pulse generator, formerly referred to as “TDR-CableScout” has been updated with new nomenclature to “PreciseRF TDR-PG1“. This change was done to avoid confusion with another product called “CABLESCOUT” from a different manufacturer not affiliated with PreciseRF. There is no change in performance to the PreciseRF TDR-PG1 and  PreciseRF TDR-PG1 Pro. Owners […]

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TDR Pulse Generator provided with individual calibration data

Our latest manufacturing run (manufactured in the USA) of our popular TDR pulse generator now features individualy calibratd TDR pulse data and pulse outputs rise times times under 150 ps. Each unit in this manufacturing run calibrated and performed better than our published specifications. Feedback from current users has been positive, and no firmware upgrades are […]

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Hantek 200 MHZ DSO available

Hantek 200 MHZ DSO available

Aurora, Oregon. After an extensive evaluation of portable digital scopes, taking into account performance, cost, and suitability for ham radio applications, PreciseRF is please to announce the selection of the Hantek 200MHZ DSO5202B Digital Storage Oscilloscope. Our engineer Robert Kirkpatrick KI6HNA was so impressed with this scope that he purchased a Hantek DSO5202B for his own lab replacing […]

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tdr filmstrip

PreciseRF launches YouTube channel with TDR tutorial

We are excited with the launch of the PreciseRF YouTube channel. The first in a series of application videos is the TDR Tutorial Video. Our customers wanted  video instruction and demonstration. For this production the foundation of this new video came from our application notebook. This new video running time is 23 minutes.  It covers the basics of […]

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Sea-Pac 2013 wrap up

June 2, 213 Seaside Oregon. The Annual Sea-Pac show was a great success and exceeded our goals over last year. We met with hundreds of hams from the Oregon, Washington and California area. Our crew had a wonderful time showing our new products. We sold-out our inventory of the CableScout ® we brought to the show. Our […]

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preciserRF 2 Tone Test Generator Reviewed in

Our 2 Tone Generator was recently reviewed in We welcome all reviews of our products and encourage all our customers to write a review. By letting us and your fellow hams know what you like, and what changes you’d like us make, we can improve our products and customer service. 73’s Roger W1RMS PreciseRF 2-Tone […]

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cable scout production audrie

TDR-CableScout® in Production

After nearly a year of product design and development, we are pleased to announce that production of the TDR-CableScout® has began. To meet the performance goals of our ultra fast rise time and pulse TDR function, we had to switch from axial leaded components to strip-line and SMD technology in the microwave circuitry. This required  new manufacturing […]

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Application note featuring the new TDR-CableScout ® released.

Aurora, Oregon PreciseRF published a new application note entitled “Using TDR for Measuring Transmission Lines in Ham Radio Installations” This application note reviews the elements of transmission line measurement in the ham radio environment. It demonstrates how you can measure line impedance, return loss, SWR, velocity factor, distance to fault and line losses using pulse […]

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