System Fusion primer. The world is quickly going digital – even ham radio ! http://www.on0dp.be/?page_id=266
A good link to the Icom IC-7300 SDR HF+6M radio resource pages. Tons of first hand user info on this page. http://g3nrw.net/IC-7300/
And here is a good link to get your IC-7300 up and running on digital modes: https://wa7ewc.wordpress.com/2016/04/27/icom-ic-7300-digital-mode-settings/
Did you know, the IC-7300’s spectrum display can be used with N1MM contesting software to allow for “big screen” panadapter display? Check it out: http://n1mm.hamdocs.com/tiki-index.php?page=Spectrum+Display+Window
Finally, a quick help guide to setting up your spectrum display: http://oz1qx.dk/IC-7300/ic7300_scope.pdf
Bouvet Island Dxpedition kicks off late January
Thee Yankee Zero Zulu… listening up…
It is the most isolated spot in the whole world – a fact which anyone who cares to spend an instructive five minutes with a pair of dividers and a good globe can easily verify. Around Bouvet Island, it is possible to draw a circle of one thousand miles radius (having an area of 3,146,000 square miles, or very nearly that of Europe) which contains no other land whatever. No other point of land on the earth’s surface has this peculiarity.
It’s also #2 on the DXCC most wanted list. Come join us as we bust the pileup and work 3Y0Z from the K9IU ham shack !
Sure to bring out the best of DXers world wide (and a few kids, lids, and slims too)
It’s a rare one Last activation was back in 2008 .
Also the timing of the expedition is a bit unusual – we are at sunspot minimum- these guys are spending big bucks to do a Dxpedition with the sun isn’t spotting -probably a bucket list thing. No time like now – just the same they’re gonna have fun and make lots and lots of QSO’s !
We of course wish them fair winds and safe travels, and especially good propagation !!
73 de K9IU
With all the work on the K9IU repeaters, a few of us got curious about coverage and some what-if’s with respect to antenna gain, height above terrain, power output and more. Check out this cool program for repeater mapping – free and web based:
Here is a sample of the coverage of the K9IU VHF repeater according to the computer. Coverage is actually a bit better than what the computer depicts. Interesting none the less.
As a reminder, K9IU is hosting analog and digital repeaters which provide traditional analog VHF FM, as well as C4FM System Fusion (VHF), D-Star Digital (VHF and UHF) and DMR (UHF) repeaters.
Please consider to join K9IU – dues are just $20/year and all funds go to expand the club’s radio room / ham shack equipment and repeater system. We hope to raise enough funds to keep improving our repeaters and do some experimenting, adding back an IRLP/Echolink node and cross linking the digital – analog systems.
We completed maintenance today to get the K9IU VHF D-Star Repeater back online. It’s currently up and running in local mode until the node controller (a raspberry pi) is configured.
Note the D-Star list is in need of update, for Bloomington we have the 146.940/(146.340 input) VHF repeater and the 444.900/(449.900 input) D-STAR on UHF.
IMPORTANT: Don’t forget to change your D-star repeater config in your radio accordingly, the list from Icom/D-Star Info is incorrect and outdated.
The UHF D-Star repeater is also on air but in local mode for now. Also awaiting the raspberry Pi node configuration.
Reflector 024 should be back soon ! The trick? A 20 year old windows xp notebook – driver works !
Thanks to Matt KB9YOJ and Corey KB9JHU for help getting us back on air !
73 DE K9IU
Interested in monitoring the P25 Public Service SAFE-T systems ? Click here for Monroe and Brown County towers at Bloomington, Hindustan, Knights Ridge, Nashville, and Bedford; The feed covers Indiana State Police, DNR southern region, Monroe and Brown County PD/Fire/EMS, Bloomington, Nashville City PD, IU PD, Brown and Monroe County Fire and EMS dispatch and a few other miscellaneous services. Tactical channels are not included (to protect those who protect us) :
Also, as amateur radio operators, we are allowed to use public service monitoring equipment while stationary, mobile, and foot-portable. Here is the link the applicable Indiana State law regulating use of said equipment.
It pays to have an amateur radio license for lots of reasons, this being one of them! See IC IC 35-44.1-2-7 below.
Sec. 7. (a) A person who knowingly or intentionally:
(1) possesses a police radio;
(2) transmits over a frequency assigned for police emergency purposes; or
(3) possesses or uses a police radio:
(A) while committing a crime;
(B) to further the commission of a crime; or
(C) to avoid detection by a law enforcement agency;
commits unlawful use of a police radio, a Class B misdemeanor.
(b) Subsection (a)(1) and (a)(2) do not apply to:
(1) a governmental entity;
(2) a regularly employed law enforcement officer;
(3) a common carrier of persons for hire whose vehicles are used in emergency service;
(4) a public service or utility company whose vehicles are used in emergency service;
(5) a person who has written permission from the chief executive officer of a law enforcement agency to possess a police radio;
(6) a person who holds an amateur radio license issued by the Federal Communications Commission if the person is not transmitting over a frequency assigned for police emergency purposes;
(7) a person who uses a police radio only in the person’s dwelling or place of business;
(8) a person:
(A) who is regularly engaged in newsgathering activities;
(B) who is employed by a newspaper qualified to receive legal advertisements under IC 5-3-1, a wire service, or a licensed commercial or public radio or television station; and
(C) whose name is furnished by the person’s employer to the chief executive officer of a law enforcement agency in the county in which the employer’s principal office is located;
(9) a person engaged in the business of manufacturing or selling police radios; or
(10) a person who possesses or uses a police radio during the normal course of the person’s lawful business.
(c) As used in this section, “police radio” means a radio that is capable of sending or receiving signals transmitted on frequencies assigned by the Federal Communications Commission for police emergency purposes and that:
(1) can be installed, maintained, or operated in a vehicle; or
(2) can be operated while it is being carried by an individual.
The term does not include a radio designed for use only in a dwelling.
Due to the winter term break, we will not have an official club meeting in December. Mark your calendar for The next club meeting as it will Be January 28 2018 at the ham shack in The IMU Room 677.
Good luck on final exams !!