Saturday, 19 June 2021

N1MM Logger for ARRL Field Day

It seems that the two most popular logging software programs are N1MM Logger+ and N3FJP Logger. Both operate only on Microsoft Windows, so if you're using Linux you either need to use Wine or a different logging program.

I've used N1MM for contest logging for a long time, but I feel I've only scratched the surface of its capabilities. It has hundreds of features designed to shave fractions of a second from the contest exchange and logging process. Calling it a logger is an understatement, as it can also control and operate the radio by sending CW or recorded voice messages. It also knows how to interoperate with WSJT-X or JTDX for use with FT8/FT4 and other modes.

N3FJP is also very popular. It is simpler than N1MM+ and has fewer features, although its capabilities have been increasing steadily. Most of our operators on Field Day use it. It costs around $10-20 for a perpetual licence including updates.

Let me give an example of shaving fractions of seconds from the exchange. The CW in N1MM+ messaging facility will send CQ for you, as well as the contest exchange (e.g. "5A GTA" that the club station uses on field day) and the final thank you at the end of the exchange as well as messages like "AGN?" which can be useful from time to time. The CW can be tailored to speed up when there's something that is totally expected by the other station, like his own call sign, then slow down again when the exchange information is sent. Another example is that the spacing between CW characters can be changed from the standard 7 dits to 6 dits. That might reduce the message time by 50ms or so, which might add up to 5 or 10 more contacts over a 24 hour contest.

Learning N1MM+ can be daunting, but well worth the the time invested. The first time I used it I had it set up for RTTY in a hour or so. Support by N1MM himself and the team is excellent on the Google group and the program is free-of-charge (but not open source). I don't use N1MM+ for my general logging but after the contest I can produce an ADIF format file for upload to my regular logger which I then use to confirm the contacts in ARRL Logbook of the World.

It is truly an amazing and comprehensive tool to make your contest experience fun and productive. Here's a link to a video by the RATPAC team (who have lots of great videos) on using N1MM+ on ARRL Field Day.

Topic: N1MM Logger for Field Day

Speaker/Presenter: Anthony Luscre, K8ZT
View Video:
Download Video:

Friday, 18 June 2021

Field Day is Coming

The York Region Amateur Radio Club board has decided to cancel our Field Day operations again this year out of caution with the pandemic and compliance with Ontario guidelines. We are optimistic that we will be able to hold the event in 2022. 

 Meanwhile, club members are encouraged to operate a Field Day station either from home or an outdoor location, either on AC power, battery or generator, on HF or VHF, on CW, Phone or Digital, and to submit their score to the ARRL, specifying "York Region Amateur Radio Club" as their home club. As well as recognizing the individual scores, the ARRL will also recognize the overall club score when they publish the results in QST magazine. RAC will also publish the results for the Canadian stations in TCA ("The Canadian Amateur") magazine. I'd love to see a good turnout of members. 

The ISS will be operating a repeater on Field Day which you can use to make 1 (and only 1) contact for credit for the event. The limit of 1 contact is because the ISS is overwhelmed by Field Day activity so the limit will give more stations a chance at making a successful contact. The repeater, part of the ARISS project, operates on FM and contact can be made with a dual-band mobile radio and vertical antenna. A fairly clear view of the horizon is advisable as a vertical antenna does not radiate much straight up so contact is most likely when the ISS is at lower elevation angles. 

Here's the announcement from the ARRL 

International Space Station to be in Cross-Band Repeater Mode for Field Day

The Amateur Radio on the International Space Station (ARISS) cross-band repeater will be available for ARRL Field Day, June 26 - 27. 

Contacts will count toward Field Day bonus points as satellite contacts and Field Day contacts. Field Day rules limit stations to one contact on any single-channel FM satellite. Note that contacts made during Field Day by ISS crew would only count for contact credit, but not for satellite bonus points. 

ISS cross-band repeater contacts are also valid AMSAT Field Day satellite contacts. The ARISS cross-band repeater uplink is 145.990 MHz (67 Hz tone), with a downlink of 437.800 MHz. ARISS suggests that those unfamiliar with the ISS repeater may want to practice with it prior to Field Day. 

ARISS had planned to switch modes to the Automatic Packet Reporting System (APRS) during the second week of June, but this won't happen until after the first ARISS school contact following ARRL Field Day. The ARISS ham station will be off-air during spacewalks on June 16 and June 20.

Copyright © 2021 American Radio Relay League, Incorporated. Use and distribution of this publication, or any portion thereof, is permitted for non-commercial or educational purposes, with attribution. All other purposes require written permission.

Saturday, 10 October 2020

Pablo VA3HDL Tower Project

Pablo's presentation is now up on YouTube. In it you will learn how Pablo, with no previous experience with erecting an antenna support structure, completed the installation of a 48' used tower during the Summer of 2020. You can also refer to his web site for more information. The minutes of the general meeting will be published in the members'-only section of the club web site when available. The next club meeting will be on Tuesday, November 3rd. Notice will be give in the club Google group, the club web site (where you can also become a member), and by email to members. The link to the virtual meeting will be sent to members by email, and available to those who wish to attend as guests by emailing the club secretary.

Tuesday, 29 September 2020

YRARC General Meeting, 7:30pm EDT Tuesday October 6th, 2020

Until further notice we are meeting on-line to comply with COVID-19 regulations and recommendations.

The meeting link and other access information will be sent to the membership email list. If you do not receive the message by the morning of Monday, October 5th, please contact our club secretary ( to register. The meeting is open to club members and everyone with the genuine interest in ham radio (just like our in-person meetings).

The speaker this month will be Pablo, VA3HDL, with a presentation on the tower project he completed this summer.

Look forward to seeing you on-line!

73, Chris

Sunday, 30 August 2020

YRARC General Meeting, 7:30pm EDT Tuesday September 1st, 2020

The meeting link and other access information have been sent to the membership email list. If you did not receive the message please contact our club secretary ( to register for the meeting. The meeting is open to club members and everyone with the genuine interest in ham radio (just like our in-person meetings). 73, Chris

Friday, 21 August 2020

General Meeting: September 1st, 2020

The club's next general will be held on Tuesday, September 1st on-line at 7:30pm. We will have the usual format of the business meeting followed by the presentation. This month's presentation topic will be Winlink. The meeting link will sent to all club members several days prior to the meeting.

Monday, 30 April 2018

YRARC General Meeting - Minutes 2018-04-03

Meeting held in the Sharon Temperance Hall. Called to Order at 19:35 by Chris VE3NRT. Total members and guests attending: 32.
  1. Welcome & Introductions: Chris VE3NRT
  2. Adoption if minutes from 2018/03/06. Moved Bill VA3QB, seconded Brian VE3IBW. Carried.
  3. Treasurer's Report: Charles VA3TTB
    • Opening Balance 2018-03-01 [available to members upon request to secretary]
    • Income: None
    • Expenditures: None
  4. Antenna analyzer update VA3TTB. The circuit board that Charles was planning to use has some flaws, and he is searching for an improved board.
  5. Repeaters: Steve VE3UT. Due to the recent interference (noise) on the repeaters, causing them to transmit continually, Eric VE3EB shut down VE3YRC-V and VE3YRA. Steve VE3UT will investigate. VE3YRK-V update: a replacement antenna will be on site in approximately 2 weeks, and will be installed when a rigger can climb the tower.
  6. Summer Field Day: Steve VE3UT. It may be difficult to operate the kitchen as done previously. Assistance will be needed in the kitchen on Field Day weekend, as well as assistance with shopping. Options to be discussed are – reducing the number of meals, a lighter lunch, or possibly preparing only dinner. It was suggested that we invite a Scouting Venturer group to assist.
Break 20:00 – 20:20

Guest Speaker: Bob VE3WY. Bob spoke about his trip last summer to Zone 2 in northern Quebec, north of the 50th parallel, to grid square FO10le. Bob and fellow VHF fans from Canada and the US set up a special event station VC2EME in a normally quiet park, to work as many stations as possible Earth-Moon-Earth. June 21 was the chosen date since the moon was closest to the earth without Jupiter or the sun behind the moon. Unfortunately the date coincided with other visitors celebrating St. Jean Batiste Day, and they found a choice camping spot beside the toilets. In spite of vehicle difficulties experienced by the US amateurs, and the limited space available, the trip was a success.