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Yaesu FT-2980R Mobile Radios Walkie Talkie
Umsebenzi Intshayelelo
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Ukusebenza okungahambelaniyo kunye namandla okuPhuma
Nge-7 kaJanuwari 2019
I-Yaesu FT-2980R yindawo yamandla phakathi koonomathotholo beselula be-Yaesu, ihambisa i-80W yamandla aphumayo, iqinisekisa ukuba unokunxibelelana namaqela e-VHF ngokucacileyo nangokuthembeka. Nokuba usendleleni okanye ebaleni, imveliso enamandla ye-FT-2980R iqinisekisa ukuba unokuhlala uxhumekile kwaye ugcine unxibelelwano olucacileyo ngokulula.
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Ukusebenza okuNxulutywayo kunye neMiba
Nge-7 kaJanuwari 2019
I-FT-2980R iqhayisa uluhlu olubanzi lweempawu ezijongene neemfuno ezahlukeneyo zabaqhubi beselula. Ngokugubungela i-frequency ebanzi kunye ne-221 ye-alphanumeric memory channels, le-transceiver ibonelela ngokuguquguquka kunye nokuguquguquka kokusingatha imisebenzi eyahlukeneyo yonxibelelwano. Ulwakhiwo lwayo oluqinileyo kunye noyilo oluzinzileyo luyenza ibe lukhetho oluhle kakhulu lokusetyenziswa kwizithuthi, ukuqinisekisa ukusebenza okuthembekileyo nakwiimeko zokusebenza ezinzima.
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Ukuthembeka kunye noKuhlala ixesha elide
Nge-7 kaJanuwari 2019
Xa kuziwa kwirediyo eziphathwayo zikaYaesu, ukuthembeka kunye nokuqina akunakuxoxisana, kwaye i-FT-2980R inikezela macala omabini. Yakhelwe ukumelana nobunzima bokusebenza kweselula, le transceiver iqhayisa ngolwakhiwo olugqwethekileyo kunye namacandelo akumgangatho ophezulu, oqinisekisa iminyaka yokusebenza okuthembekileyo kwiindawo ezahlukeneyo zokusebenza.
IiParameters zeMveliso
| Uluhlu lokuphindaphinda | Tx 144 - 148 MHZ (uguqulelo lwase-USA) Rx 136 - 174 MHz |
| Inyathelo lomjelo | 5/10/12.5/15/20/25/50/1 00 kHz |
| iShift yesiPhindi esiMgangatho | ± 600 kHz |
| Uzinzo rhoqo | Ingcono kune ±10ppm [-4 °F ukuya +140 °F (-20 °C ukuya +60 °C)] |
| I-Antenna Impedance | 50 Ohms, ayilungelelananga |
| Unikezelo lombane | 13.8 V DC ±15 %, umhlaba ongalunganga |
| Ukusetyenziswa kwangoku (okuqhelekileyo) | Rx: ngaphantsi kwe-0.7 A, ngaphantsi kwe-0.3 A (i-squelched) Tx: 15A (80 W)/9A (30 W) /5A (10 W) / 4 A (5 W) |
| Uluhlu lobushushu obusebenzayo | [-4° F ukuya +140°F(-20 °C ukuya +60 °C)] |
| Ubungakanani betyala | 6.3 x 2 x 7.3 (160 x 50 x 185 mm) (w/o amaqhina) |
| Ubunzima | 4.2lb (1.9kg) |
