Mkparịta ụka dị egwuBDANgwọta Uhf 400 mhz Walkie Talkie Outdoor Signal Extender Repeater Power Amplifier, ụdị ọkọlọtọ nke 400MHz band TETRA/DMR repeater dị iji kpuchie band ahụ dum, enwere ike ịhọrọ ugboro ya na bandwidth 5MHz na nkewa 10MHz duplex.
Ọrụ nhọrọ nke ọwa nwere ike ịbawanye akara nke onye na-ahọrọ ọwa na-ahọrọ na modul DSP ahaziri iche na-akwado nhọrọ ruo ọwa 16;
Kedu ihe bụ TETRA?
Azịza: Radio Trunked Terrestrial
Gịnị bụBDA?
Azịza: Amplifier Bi-directional
Emebere UHF / TETRA BDA iji nye ngwọta dị ọnụ ala karịa maka mkpuchi ime ụlọ nke nkwalite mgbaàmà iji nye ndị ọrụ redio nwere njikọ ntụkwasị obi (Portable).
Sistemụ Ngwọta Ngwọta TETRA na-emeghachi ihe na-achọpụta n'ime ụlọ yana mkpuchi ọwara maka nkwukọrịta dị egwu.
BDA na-arụ ọrụ dị ka onye na-emegharị ihe n'etiti ọdụ ọdụ na mobiles.Ọ na-enweta akara ngosi dị ala site na ọdụ Base site na Donor Antenna ma ọ bụ site na ahịrị nnyefe, ọ na-emewanye mgbama ahụ wee bugharịa ya site na antenna Service gaa na ebe adịghị ike / kpuru ìsì.
Na azụ ụzọ mgbaama sitere na mpaghara redio mkpanaka na-abawanye ma bugharịa ya na ọdụ ọdụ.
Na azụ ụzọ mgbaama sitere na mpaghara redio mkpanaka na-abawanye ma bugharịa ya na ọdụ ọdụ.
Anyị na-eji BDA Repeater na fiber optic repeater maka UHF .Motorola Solutions Extends TETRA Radio Coverage;
Ọwa VHF maka ndị uwe ojii, ndị ọrụ mgbanyụ ọkụ, na ọrụ ụgbọ ihe mberede
Enwere ike inwe ụdị 3:
1, Tetra BDA Trunk Amplifier System;
2, Tetra BDA Band Selective Repeater System;
3, Tetra BDA Fiber Optic Repeater System;
VHF/UHFNgwakọta RF BDABand-ahọrọ ugboro ugboro ma ọ bụ ọwa-Nhọrọ2/5/10/20W 33-43dBm nweta 90-95db
VHF/UHF Fiber Optical Repeater(BDA) 2/5/10/20W