URL

http://mriquestions.com/signal-squiggles.html

Chapitre 3

https://fr.wikipedia.org/wiki/Antenne_Yagi
https://www.allaboutcircuits.com/news/teardown-tuesday-baofeng-amateur-radio-transceiver/
https://www.google.com/search?q=mfj+versa+tuner+V&sxsrf=ALeKk03aitaReuGaWNqnyGdu8nLARq5BhQ:1600215646720&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjb7r7ps-zrAhWcmnIEHTDtAlgQ_AUoAXoECAsQAw&biw=1920&bih=937#imgrc=dUzDeuzXXxUE9M
https://www.google.com/search?q=speaker+contruction&tbm=isch&ved=2ahUKEwjlo772tuzrAhVNCN8KHZPJCTwQ2-cCegQIABAA&oq=speaker+contruction&gs_lcp=CgNpbWcQAzoGCAAQBxAeOggIABAIEAcQHjoECAAQQzoCCAA6BAgAEB5Q_N0EWNmEBWDShQVoCXAAeAGAAU2IAZ0KkgECMjCYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=n11hX6XYEM2Q_AaTk6fgAw&bih=937&biw=1920#imgrc=Wwvay4K197v1zM&imgdii=SvrPJN19WdAAcM
https://fr.wikipedia.org/wiki/Code_Baudot

Chapitre 4

https://www.google.com/search?q=transistor+fet&tbm=isch&ved=2ahUKEwjplrrr7_3rAhW4wCkDHQg_BGEQ2-cCegQIABAA&oq=transistor+fet&gs_lcp=CgNpbWcQAzICCAAyBAgAEB4yBggAEAUQHjIGCAAQBRAeMgYIABAFEB4yBggAEAgQHjIGCAAQCBAeMgYIABAIEB4yBggAEAgQHjIGCAAQCBAeOgQIIxAnOgQIABBDUNP9BVi7jQZg-44GaAFwAHgAgAFliAGrBJIBAzMuM5gBAKABAaoBC2d3cy13aXotaW1nwAEB&sclient=img&ei=AINqX-mWH7iBp8kPiP6QiAY&bih=937&biw=1920#imgrc=v_XqgZyMdvq-AM
https://www.google.com/search?q=vacuum+tube&sxsrf=ALeKk001KOnF-GfnwF_zAogJys_WUP3_Jw:1600817059754&source=lnms&tbm=isch&sa=X&ved=2ahUKEwictMmh9P3rAhVognIEHSb6DlUQ_AUoAXoECBYQAw&biw=1920&bih=937#imgrc=7bTXFyhVyOvbHM
https://www.researchgate.net/figure/Cross-section-diagrams-of-a-vacuum-tube-diode-a-a-silicon-p-n-diode-b-and-a_fig1_312022427
https://www.google.com/search?q=compontent+tester&tbm=isch&ved=2ahUKEwj4sNa79f3rAhXDBt8KHRx1DYoQ2-cCegQIABAA&oq=compontent+tester&gs_lcp=CgNpbWcQAzoECCMQJzoECAAQQzoCCAA6BQgAELEDOgQIABATOgYIABAeEBM6CAgAEAUQHhATUP-rAViW5AFg8eYBaAVwAHgAgAFZiAHwCpIBAjE4mAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=5ohqX_ilOMON_Aac6rXQCA&bih=937&biw=1920#imgrc=XcaYy6um2gK1qM
https://www.google.com/search?q=carbon+pencil+dc+voltage&tbm=isch&ved=2ahUKEwiN2O-s_P3rAhUGD98KHTSdAi8Q2-cCegQIABAA&oq=carbon+pencil+dc+voltage&gs_lcp=CgNpbWcQA1DXMli-OWD9O2gAcAB4AIABW4gBpASSAQE3mAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=HpBqX43ROIae_Aa0uor4Ag&bih=937&biw=1920#imgrc=msvfCpiGdIqozM
https://www.google.com/search?q=ohms+laws&sxsrf=ALeKk01ErChXonFt7YfT0ZHYUe2_kIGwPw:1600819654019&source=lnms&tbm=isch&sa=X&ved=2ahUKEwihx872_f3rAhWplHIEHYOWBmwQ_AUoAXoECBMQAw&biw=1920&bih=937#imgrc=0ugWepkyfuciRM&imgdii=R6agok9MUTb4fM
https://www.electronics-tutorials.ws/dccircuits/dcp_2.html
http://waterheatertimer.org/Formulas-for-Ohms-law.html

Chapitre 5

https://www.google.com/search?q=inductor&sxsrf=ALeKk00C5Q0j_rmtdBtHKumQ36UWu4V8ew:1600903576845&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjtxpHItoDsAhWuc98KHY4XA5UQ_AUoAXoECBYQAw&biw=1920&bih=937#imgrc=ibrMoT4YNq5MrM&imgdii=UKgQbw_KlnrYdM
https://www.google.com/search?q=3+way+audio+band+pass+filter&tbm=isch&ved=2ahUKEwjGy8vSuIDsAhXGT98KHXupAesQ2-cCegQIABAA&oq=3+way+audio+band+pass+filter&gs_lcp=CgNpbWcQAzoFCAAQsQM6AggAOgQIABAeOgQIABBDUNDJF1iQphhgoKcYaAZwAHgCgAFfiAHTFJIBAjM0mAEAoAEBqgELZ3dzLXdpei1pbWfAAQE&sclient=img&ei=x9trX4bMJsaf_Qb70obYDg&bih=937&biw=1920#imgrc=-5AVD9bPbyJWcM
https://www.ht-audio.com/pages/support/XoPTopic08.html
https://www.google.com/search?q=RF+choke&sxsrf=ALeKk026FzQbooLOSr49h8F4GoQKmW9JjQ:1600906130560&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiq4euJwIDsAhWnc98KHXFRAOcQ_AUoAXoECAwQAw&biw=1920&bih=937
https://www.google.com/search?q=micro+onde+Transformateur&sxsrf=ALeKk02UchOg9vmgSJQbjNmtpwMHEA2lgA:1600906604326&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiwn-DrwYDsAhVog-AKHYMgBgcQ_AUoAXoECAwQAw&biw=1920&bih=937#imgrc=18472ytoQh6EYM
https://www.amazon.ca/-/fr/Frigidaire-5304468156-Transformateur-haute-tension-micro-onde/dp/B00M25BCZS
https://www.amazon.ca/-/fr/Frigidaire-5304468156-Transformateur-haute-tension-micro-onde/dp/B00M25BCZS
https://www.google.com/search?q=magnetic+iron&tbm=isch&ved=2ahUKEwi5r_r9xYDsAhVVZt8KHWNXA_sQ2-cCegQIABAA&oq=magnetic+iron&gs_lcp=CgNpbWcQAzIECAAQEzIECAAQEzIECAAQEzIECAAQEzIECAAQEzIECAAQEzIECAAQEzIECAAQEzIECAAQEzIECAAQEzoCCAA6BAgAEB46BggAEAUQHjoGCAAQCBAeULSDAliligJgxI4CaAFwAHgAgAFciAGsA5IBATWYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=xOlrX7m9DtXM_Qbjro3YDw&bih=937&biw=1920#imgrc=8glI84gJPCgP2M
https://www.google.com/search?q=ameritron+al-80a&sxsrf=ALeKk009p4rrj86KEqXA5YH_FnC9N04CgQ:1600909530625&source=lnms&tbm=isch&sa=X&ved=2ahUKEwi3q4_fzIDsAhULT98KHQ10BQQQ_AUoAXoECA4QAw&biw=1920&bih=937#imgrc=cZ7vLpPO1FfYKM
https://www.google.com/search?q=pyramid+power+supply&sxsrf=ALeKk00is9WnTdJxGJ3kZQ9-FhyLpIDygw:1600909646009&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiw-JGWzYDsAhWQT98KHQ_LC04Q_AUoAXoECAsQAw&biw=1920&bih=937#imgrc=PfibFQYo2OB5JM
https://fr.wikipedia.org/wiki/T%C3%B4les_feuillet%C3%A9es

Chapitre 6

https://www.google.com/search?bih=937&biw=1920&hl=fr&sxsrf=ALeKk01UazGSnkPMMcWWgPwnVIEf0pOSxQ%3A1601421126399&ei=Rr9zX-raF4Gk_QbRsKsI&q=rg213+datasheet&oq=rg213+datasheet&gs_lcp=CgZwc3ktYWIQAzIGCAAQBxAeMgYIABAHEB4yBggAEAcQHjIGCAAQBxAeMgYIABAHEB4yBQgAEMsBMgYIABAFEB4yBggAEAUQHjIGCAAQBRAeMgYIABAHEB46BggjECcQEzoGCAAQDRAeOgYIABAWEB46BggAEAgQHjoICAAQCBAHEB46BAgAEB5Q9CdYwzhg5DpoAHAAeACAAXOIAfMGkgEDNS40mAEAoAEBqgEHZ3dzLXdpesABAQ&sclient=psy-ab&ved=0ahUKEwjqlf_Kvo_sAhUBUt8KHVHYCgEQ4dUDCA0&uact=5
https://www.pasternack.com/t-calculator-coax-cutoff.aspx
https://www.youtube.com/results?search_query=coax+impedance+measurement
https://www.google.com/search?q=ligne+bifilaire+300+ohms&tbm=isch&ved=2ahUKEwi6lcvIwY_sAhXQi-AKHcZGAyMQ2-cCegQIABAA&oq=ligne+&gs_lcp=CgNpbWcQARgAMgQIIxAnMgQIIxAnMgUIABCxAzIFCAAQsQMyAggAMgIIADICCAAyCAgAELEDEIMBMgIIADICCABQvbsBWMLBAWDa0QFoAHAAeACAAVOIAbkDkgEBNpgBAKABAaoBC2d3cy13aXotaW1nwAEB&sclient=img&ei=ZsJzX7rKJ9CXggfGjY2YAg&bih=937&biw=1920#imgrc=qB62bxvudBlwhM&imgdii=qOpHVcmJX4R4sM
https://www.ic.gc.ca/eic/site/smt-gst.nsf/fra/sf01377.html
https://www.google.com/search?q=doppler+antenna+df+systems&sxsrf=ALeKk000sWhGH2_iOeF3dvJBUyoe_juQiA:1601422237592&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjplO3cwo_sAhWFVN8KHYmAA18Q_AUoAXoECA0QAw&biw=1920&bih=937#imgrc=E2fmz-y0oy-7MM&imgdii=UTQ6DALOtine3M
https://link.springer.com/chapter/10.1007/978-3-319-45378-1_62
http://servo.com/index_htm_files/radio.htm
https://www.google.com/search?q=coax+ferite+clip&tbm=isch&ved=2ahUKEwirquXjxI_sAhUCBt8KHeG_AmIQ2-cCegQIABAA&oq=coax+ferite+clip&gs_lcp=CgNpbWcQAzoECCMQJzoECAAQQzoCCAA6BQgAELEDOgcIABCxAxBDOgcIIxDqAhAnOgQIABAeOgQIABATOgYIABAeEBM6BggAEAgQHlC0_gZYg9oHYOaECmgIcAB4AIABfYgBsBGSAQQxOC42mAEAoAEBqgELZ3dzLXdpei1pbWewAQrAAQE&sclient=img&ei=xcVzX-szgoz8BuH_ipAG&bih=937&biw=1920#imgrc=wbJWOcNHaj4_8M
https://www.google.com/search?q=fan+dipole&sxsrf=ALeKk01gKS8QjSIToFTBuTFixr1hY61vzg:1601423015412&source=lnms&tbm=isch&sa=X&ved=2ahUKEwies9_PxY_sAhWoknIEHbZoBWAQ_AUoAXoECAQQAw&biw=1920&bih=937#imgrc=HlDdd8syqeKg9M
https://www.pinterest.com/pin/363525001159670079/
https://www.google.com/search?q=300+ohms+to+75+ohms&sxsrf=ALeKk02GXVvzfqW5BeZv3FdPj31rtSn51w:1601423500209&source=lnms&tbm=isch&sa=X&ved=2ahUKEwisqvW2x4_sAhWTpXIEHQCaBNcQ_AUoAXoECAUQAw&biw=1920&bih=937#imgrc=kGzd9kNsX-xQGM
https://www.google.com/search?q=ts-2000+kenwood+back&tbm=isch&ved=2ahUKEwiW2LXwyY_sAhVFPN8KHScWDyMQ2-cCegQIABAA&oq=ts-2000+kenwood+back&gs_lcp=CgNpbWcQAzoECAAQHjoGCAAQCBAeULMQWJceYNEfaAJwAHgAgAFkiAHjBJIBAzYuMZgBAKABAaoBC2d3cy13aXotaW1nwAEB&sclient=img&ei=HctzX9bVKMX4_AanrLyYAg&bih=937&biw=1920#imgrc=s-1eJpL7Yc4f_M
https://www.google.com/search?q=mfj+versa+tuner+V&sxsrf=ALeKk00gN4ecYfsC8gi5KILlxs2bpnZA-Q:1601425951177&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjmrNDH0I_sAhWjd98KHWL7DzQQ_AUoAXoECAUQAw&biw=1920&bih=937#imgrc=dUzDeuzXXxUE9M
https://www.google.com/search?q=manual+antenna+tuner&sxsrf=ALeKk03rOgsGxSfGbt8Z6XWT6R8L2Q3ZmQ:1601426223087&source=lnms&tbm=isch&sa=X&ved=2ahUKEwizwqTJ0Y_sAhXXK80KHZeODoYQ_AUoAXoECAQQAw&biw=1920&bih=937#imgrc=TzHbcRSJD2WOrM
https://www.google.com/search?q=magnetic+field+antenna&sxsrf=ALeKk037vTFx84el_Ob0ldp62ymeHLtlnQ:1601426594113&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjZ_5n60o_sAhWwiOAKHZdzD1UQ_AUoAXoECAUQAw&biw=1920&bih=937#imgrc=jz8un-b4PSZ7fM&imgdii=gOuFX-c_3Hs_8M
https://www.google.com/search?q=isotropic+antenna&sxsrf=ALeKk03-YbYw09K8958YE7YVIx6YXlhutw:1601427055190&source=lnms&tbm=isch&sa=X&ved=2ahUKEwiH9IfW1I_sAhVCknIEHQreDBYQ_AUoAXoECA8QAw&biw=1920&bih=937#imgrc=2EYmpF3qKmqIYM
https://www.google.com/search?q=colinear+antenna+pattern&tbm=isch&ved=2ahUKEwjogsj1g5LsAhWJZ98KHcdWD3IQ2-cCegQIABAA&oq=colinear+antenna+pattern&gs_lcp=CgNpbWcQDDoECCMQJzoCCAA6BQgAELEDOgQIABBDOggIABCxAxCDAToECAAQHjoECAAQEzoICAAQBRAeEBM6CAgAEAgQHhATOgYIABAFEB46BggAEAgQHlDkmAFYq-EBYKb3AWgBcAB4AIABUogBgxGSAQIzMJgBAKABAaoBC2d3cy13aXotaW1nwAEB&sclient=img&ei=aRR1X6iqC4nP_QbHrb2QBw&bih=937&biw=1920#imgrc=nPC_Gl7ubNMQ1M
https://kv5r.com/ham-radio/mobile-antenna-placement/
https://www.google.com/search?q=hamstick+antenna&sxsrf=ALeKk03KMdAy1oYDXuFrQ-IfgSMfsCO59A:1601510067551&source=lnms&tbm=isch&sa=X&ved=2ahUKEwjkzbj1iZLsAhVvdt8KHYbHDUQQ_AUoAXoECAgQAw&biw=1920&bih=937#imgrc=_i4cmsNvutSaDM
https://www.google.com/search?q=dipole+antenna+pattern&sxsrf=ALeKk02c32aHXOfvkeo603B0ESJ0-NYfZg:1601510971897&tbm=isch&source=iu&ictx=1&fir=maDMokRIIE8wBM%252CofTZvz4KO918nM%252C_&vet=1&usg=AI4_-kQ1HmxDGc2KmFhSq-2XOQciPZ4CSw&sa=X&ved=2ahUKEwi5rtWkjZLsAhUUlHIEHaRQCIgQ9QF6BAgEEEQ&biw=1920&bih=937#imgrc=IoZxLW1PFiQpwM
https://www.cubexquads.com/uhf_vhf.htm
https://www.google.com/search?q=mfj-935&tbm=isch&ved=2ahUKEwj2o5ykkpLsAhVDVVkKHZ5xDGMQ2-cCegQIABAA&oq=mfj-935&gs_lcp=CgNpbWcQAzIECCMQJzoECAAQQzoFCAAQsQM6CAgAELEDEIMBOgIIADoECAAQHjoECAAQEzoGCAAQHhATUNiwBFiexQRgvskEaABwAHgAgAFXiAGUBJIBATeYAQCgAQGqAQtnd3Mtd2l6LWltZ8ABAQ&sclient=img&ei=eSN1X7aDCMOq5QKe47GYBg&bih=937&biw=1920#imgrc=4hvs7vsRidJ9NM

Chapitre 7
https://www.voacap.com/
https://www.voacap.com/hf/
https://www.ncdxf.org/beacon/
https://www.rac.ca/wp-content/uploads/files/pdf/RAC%20Bandplan%20December%201%202015.pdf
http://aprs.mennolink.org/
https://www.m0mcx.co.uk/
https://lib.store.yahoo.net/lib/buddipole/buddipoleinthefield2.pdf
 (Tamitha Skov)
http://www.spaceweatherwoman.com/
https://www.wm7d.net/hamradio/solar/

Chapitre 8