IMG_1230

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 […]

Leave a comment Continue Reading →
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 […]

Leave a comment Continue Reading →
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 […]

Leave a comment Continue Reading →
0-1

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 […]

Leave a comment Continue Reading →
all products-1b small

preciserRF 2 Tone Test Generator Reviewed in eHam.com

Our 2 Tone Generator was recently reviewed in eHam.com. 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 […]

Leave a comment Continue Reading →
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 […]

Leave a comment Continue Reading →
appnote cover

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 […]

Leave a comment Continue Reading →
tdr cablescout product photo 1024

New! Precision TDR Pulse Generator for Ham Radio features TDR computer with 150ps pulse Tr.

Aurora, Oregon, May 1, 2013. PreciseRF announced today that the new TDR-CableScout® will be introduced at the annual SEA-PAC Ham Convention May 31-June 2, 2013 at Seaside, Oregon http://www.seapac.org.  The TDR-CableScout® gives Hams, with access to an oscilloscope, the means to analyze transmission lines and circuit board strip lines. Line impedance from 50 ohms to 600 […]

Leave a comment Continue Reading →
tdrscout2

TDR CableScout Pulse Generator

March 15, 2013, Aurora, Oregon. The new TDR-CableScout is a unique new pulse generator for testing transmission lines from 50-600 ohms used by ham radio operators. Unlike expensive commercial TDR systems which include a dedicated display, the TDR-CableScout is an entirely new product. It is an accessory for your oscilloscope. It is a smart, very high speed pulse generator, with […]

Leave a comment Continue Reading →
appnote logo

Updated application note released

Application note entitled “Measuring Return Loss with an oscilloscope and a Return Loss Bridge (RLB)” has been completely re-written. We expanded and made corrections to this application note. There existed some confusion as to the definition of “return loss” particularly whether it is a positive or negative quantity. Also improved is the step-by-step procedure on […]

1 Comment Continue Reading →