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JULY 2015 MISSOURI SECTION NEWS

JULY 2015 MISSOURI SECTION NEWS By DALE BAGLEY, K0KY MO SM

Field Day 2015 was an excellent opportunity to showcase Amateur Radio to the community and provide practical hands on experience that can be utilized during actual disasters or emergencies.

July 2015 ARRL MO Section NewsI appreciate the efforts of the net control operators on the MO Traffic Nets to facilitate the handling of Section Manager and Section Emergency Coordinator traffic. One of the important upgrades in Field Day, in recent years, is the improved messaging through TV news, print news outlets and social media. I don’t know if every MO Section Field Day operation experienced a rain storm during Field Day this year but, at my club’s Field Day site, the rain seems to arrive on schedule like the buzzards returning to Hinckley Ohio. I hope everyone had a safe, fun and productive Field Day 2015 and are looking forward to an even better Field Day 2016.

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FM Repeaters – An Introduction

FM Repeaters – An Introduction

Article by Stu Turner, WØSTU

Operating on VHF/UHF FM repeaters is one of the most popular activities in amateur radio. For the new ham, FM repeater ops are often the first and most common on-air experiences, but accessing repeaters also represents a significant initial vexation for the new ham to overcome. Mastering the integrated concepts of frequency pairs, tones or other squelch methods, transceiver channel programming, and repeater on-air protocols is the first significant operational challenge that many hams will encounter in their new hobby.

BCR Repeater Installs

This article introduces fundamental concepts of FM repeater operations for the new ham and depicts a high level view of typical FM phone repeater anatomy and functioning. The goal is to demystify repeaters and help the newly licensed Technician overcome any initial bewilderment about repeaters. Let’s get off to a great start in ham radio with solid footing in repeaters!

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BridgeCom visits Ham-Com 2015 Irving, TX

Here are some thoughts and pictures from our visit to Ham-Com 2015 in Irving, TX.

BridgeCom Systems Ham-Com 2015 BoothRon and I left the Kansas City, MO area on Thursday morning and it was 80+ degrees.  When we got to TX it was 90+ degrees, so summer is officially here.  

Driving from MO to TX without the radio on leaves for a lot of random conversation, good, but random.  Ron and I discussed our thoughts and expectations for Ham-Com.  We expected to have a good booth location, plenty of foot traffic, and generate a positive buzz surrounding BridgeCom Systems and our products.  We packed with us three repeaters (BCR-50V, BCR-220, BCR-40U), the new BCM-220 mobile, and our MV-DMR server in a 2U chassis, plus the assorted banners and spec sheets.  

We arrived in TX about 3:30p Thursday and went straight to the Irving Convention Center to unload and set up.  The people of TX are very nice, lots of yes sir, no sir.  We got set up pretty quickly, we like to keep the booth small with just a few products and brochures.  I'm not a fan of the table across the entire front of the booth, but it seemed to work well this time giving us some shelter from the masses.  However, I should have put the banners out front on the corners where people could have seen them better.

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Radio over IP - What is it?

ROIP Radio over Internet Protocol (RoIP) is a two-way communication method which involves trans-reception of radio communication signals over internet protocol (IP). Cost effective and power efficient, RoIP essentially leverages the same communication principles as that of VoIP but requires...

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