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Yaesu FT-2980R Mobile Radios Walkie Talkie
Isingeniso Somsebenzi
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Ukusebenza Okungafani namandla Okukhiphayo
7 Jan 2019
I-Yaesu FT-2980R iwumthombo wamandla phakathi kwemisakazo ephathwayo ye-Yaesu, iletha amandla aqinile angu-80W, iqinisekisa ukuthi ungakwazi ukuxhumana namabhendi e-VHF ngokucacile okukhethekile nokwethembeka. Noma ngabe usendleleni noma usenkundleni, okokukhiphayo okunamandla kwe-FT-2980R kuqinisekisa ukuthi ungahlala uxhumekile futhi ugcine ukuxhumana okucacile kalula.
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Ukusebenza Okuhlukahlukene kanye nezici
7 Jan 2019
I-FT-2980R inezinhlobonhlobo zezici ezihlangabezana nezidingo ezihlukahlukene zama-opharetha eselula. Ngokufaka imvamisa yayo ebanzi kanye neziteshi zenkumbulo ze-alphanumeric ezingama-221, le transceiver inikeza ukuguquguquka nokuguquguquka ukuze isingathe imisebenzi eyahlukene yokuxhumana. Ukwakhiwa kwayo okumazombezombe kanye nomklamo oqinile kuyenza ibe ukukhetha okuhle kakhulu ukusetshenziswa ezimotweni, iqinisekisa ukusebenza okuthembekile ngisho nasezimeni zokusebenza ezinzima.
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Ukuthembeka Nokuqina
7 Jan 2019
Uma kukhulunywa ngemisakazo ephathwayo ye-Yaesu, ukwethembeka nokuqina akuxoxiswana ngakho, futhi i-FT-2980R iletha kuzo zombili izinhlangothi. Yakhelwe ukumelana nobunzima bokusebenza kwamaselula, le-transceiver iziqhenya ngokwakhiwa okumazombezombe kanye nezingxenye zekhwalithi ephezulu, iqinisekisa iminyaka yokusebenza okuthembekile ezindaweni ezihlukahlukene zokusebenza.
Amapharamitha womkhiqizo
| I-Frequency Range | I-Tx 144 - 148 MHZ (inguqulo yase-USA) Rx 136 - 174 MHz |
| Isinyathelo sesiteshi | 5/10/12.5/15/20/25/50/1 00 kHz |
| I-Standard Repeater Shift | ± 600 kHz |
| Ukuzinza Kwemvamisa | Kungcono kuno-±10ppm [-4 °F ukuya ku-+140 °F (-20 °C ukuya ku-+60 °C)] |
| I-Antenna Impedance | 50 Ohms, engalingani |
| I-voltage yokuhlinzeka | 13.8 V DC ±15 %, umhlabathi ongemuhle |
| Ukusetshenziswa Kwamanje (okujwayelekile) | I-Rx: ngaphansi kuka-0.7 A, ngaphansi kuka-0.3 A (i-squelched) Tx: 15A (80 W)/9A (30 W) /5A (10 W) / 4 A (5 W) |
| I-Operating Temperature Range | [-4° F kuya ku-+140° F(-20 °C kuya ku-+60 °C)] |
| Usayizi Wekesi | 6.3 x 2 x 7.3 (160 x 50 x 185 mm) (w/o amafindo) |
| Isisindo | 4.2lb (1.9 kg) |
