[Elecraft] OT: Pigremote availability
Walter Underwood
wunder at wunderwood.org
Thu Jan 4 11:51:23 EST 2018
It might be worth asking for an RF exposure limit, then doing the station evaluation worksheet from the FCC.
Links to worksheet here:
http://www.arrl.org/rf-exposure
From the Medtronic patient letter (I’d get an official, current one for your model of pacemaker, of course):
Maintain a distance of at least 6 inches between your heart device and:
♦ Antennas of cellular phones, amateur radios, ham radios, walkie talkies of 3 watts or less. Maintain a distance of at least 12 inches between your heart device and:
♦ Antennas of amateur radios, ham radios, marine radios, walkie talkies, citizens band (CB), of 3-15 watts
Maintain a distance of at least 2 feet between your heart device and:
♦ Antennas of amateur radios, ham radios, marine radios, walkie talkies of 15-30 watts
Maintain a distance of at least 3 feet between your heart device and:
♦ Antennas of commercial and government dispatch radio equipment of 30-50 watts
Maintain a distance of at least 6 feet between your heart device and:
♦ Antennas of commercial and government dispatch radio equipment of 50-125 watts
http://www.arrl.org/files/file/Technology/Pacemaker/EMC%20Worksite%20Letter.pdf
“Stay away from RF” isn’t very useful advice in a world full of wi-fi and cell phones. ARRL has info on pacemakers and RF exposure, including specs from Medtronic.
http://www.arrl.org/pacemaker
FCC FAQ on pacemakers and cell phones:
https://www.fcc.gov/engineering-technology/electromagnetic-compatibility-division/radio-frequency-safety/faq/rf-safety#Q22
wunder
K6WRU
Walter Underwood
CM87wj
http://observer.wunderwood.org/ (my blog)
> On Jan 4, 2018, at 8:40 AM, John Lemay <john at carltonhouse.eclipse.co.uk> wrote:
>
> Tim
>
> Hope you make a full and speedy recovery.
>
> It is your aerial which radiates your transmitted signal - therefore
> operating the radio from a different room is unlikely to help you, it might
> even put you in a higher RF field.
>
> However, if you are able to use the internet to remotely operate a friends
> radio across town, that could be a way forward.
>
> John G4ZTR
>
> -----Original Message-----
> From: elecraft-bounces at mailman.qth.net
> [mailto:elecraft-bounces at mailman.qth.net] On Behalf Of KQ8M
> Sent: Thursday, January 4, 2018 15:34
> To: elecraft at mailman.qth.net
> Subject: [Elecraft] OT: Pigremote availability
>
> I see the Pigremote is out of stock. Is there any idea when they may become
> available again? I will be using it with my K3.
>
>
>
> I just had a heart transplant along with a new pacemaker and the docs want
> me to stay away from the transmitter till everything shakes out so I am
> hoping to control my rig from another room. Itching to get back on the air.
> I have been in the hospital since Nov 20th.
>
>
>
> Thank you for any help.
>
>
>
> 73 de Tim, KQ8M
>
> Kq8m at kq8m.com
>
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