4. 12. 2020

Cholengeza munkhani: EVOLVEO, mtundu wamagetsi ogula ndi chikhalidwe cha ku Czech, imapereka mawayilesi awiri a EVOLVEO FreeTalk 2W, omwe amagwira ntchito pafupipafupi 446 ndi 448 MHz, ali ndi ma tchanelo akuluakulu 8 okhala ndi ma code 38 CTCSS ndi ma code 83 DCS. Ma transmitters ali ndi mapangidwe a ergonomic okhala ndi zida zankhondo, kutsegulira kwa mawu okha, chiwonetsero chachikulu cha backlit LCD, tochi yophatikizika ya LED ndipo amaperekedwa mugawo la magawo awiri okhala ndi docking station. Ma transmitters amatha kusintha mphamvu mpaka 2 W ndikuwonetsetsa kulumikizana kodalirika komanso kwaulere pamalo otseguka mpaka 15 km mu gulu la 448 MHz. Choncho ndi pakati pa zipangizo amphamvu kwambiri gulu pa msika.

Lowetsani nyumbayi

Seti ya EVOLVEO FreeTalk 2W imagwira ntchito mu PMR 446 (446 MHz) mode ndi mphamvu ya 0,5 W, komanso pa akatswiri pafupipafupi 448 MHz ndi mphamvu ya 2 W. Batire yamphamvu yokhala ndi mphamvu ya 1 mAh imatsimikizira kulankhulana kwa angapo. masiku. Ma tchanelo 300 alipo, iliyonse imatha kuyendetsedwanso ndi ma code 8 (ma code 121 CTCSS ndi ma code 38 a DCS). Ma code amagwiritsidwa ntchito kusefa anthu akunja omwe akuwulutsa panjira yomweyi. Awa Walkie Talkies, Malangizo a Nzikaiostanice, amakhalanso ndi ntchito yowunikira njira, zomwe zimawonetsedwa pazithunzi zazikulu komanso zomveka bwino.

Chifukwa cha mphamvu ya 2 W mu gulu la 448 Mhz, FreeTalk 2W ili ndi maulendo angapo mpaka 15 km ndipo ndi njira yabwino yolankhulirana ndi zosangalatsa, zochitika zamasewera, zosangalatsa zakunja, mauthenga achitetezo kapena pogwira ntchito yomanga kapena kumalo osungira. nkhalango. Mphamvu yotchulidwa ya 2 W sizofunikira kokha kwautali wautali. Zimagwiranso ntchito yofunika kwambiri pakusunga mawu apamwamba kwambiri. Mogwirizana ndi ntchito yochepetsera phokoso lozungulira, wailesi imatumiza mawu a transmitter mu bandi ya 448 MHz momveka bwino kwambiri.

Kupezeka ndi mtengo

Mawayilesi awiri okhala ndi pokwerera EVOLVEO FreeTalk 2W likupezeka kudzera pa intaneti ya masitolo apaintaneti ndi ogulitsa osankhidwa. Mtengo womaliza womwe waperekedwa ndi CZK 1 kuphatikiza VAT.