Kukurukurirana KwakakoshaBDASolution Uhf 400 mhz Walkie Talkie Outdoor Signal Extender Repeater Power Amplifier, mastandard versions e400MHz bhendi anosarudza TETRA/DMR anodzokorora anowanikwa kuvhara bhendi rese, frequency inosarudzwa ne5MHz bandwidth uye 10MHz duplex kupatsanurwa.
Iyo Channel-selective function inogona kukwidziridza masiginecha akasarudzwa nechaneru chekusarudza mune yakasarudzika bhendi DSP module inotsigira kusarudzwa kusvika ku16channels;
Chii chinonzi TETRA?
Mhinduro: Terrestrial Trunked Radio
ChiiBDA?
Mhinduro: Bi-Directional Amplifier
UHF / TETRA BDA yakagadzirirwa kupa imwe inodhura-inoshanda mhinduro yemukati yekuvhara yekusimudzira chiratidzo kuti ipe kubatana kwakavimbika nevashandisi veredhiyo (Portable).
TETRA Repeaters Coverage Solutions Systems Inoona Mu-Building uye Tunnel Coverage yeCritical Communications.
Iyo BDA inoshanda seanodzokorora pakati peBase chiteshi uye nharembozha.Iyo inogamuchira iyo yakaderera-simba chiratidzo kubva kuBase chiteshi kuburikidza neDonor Antenna kana kuburikidza neTransmission mutsara, inosimudzira iyo chiratidzo uye yozoitumira zvakare kuburikidza neSevhisi antenna kune isina simba / mapofu nzvimbo.
Panzira yekumashure masaini kubva kunharembozha nhare anokwidziridzwa uye anotumirwa kuBase chiteshi.
Panzira yekumashure masaini kubva kunharembozha nhare anokwidziridzwa uye anotumirwa kuBase chiteshi.
Tiri kushandisa BDA Repeater uye fiber optic repeater yeUHF .Motorola Solutions Inowedzera TETRA Radio Coverage;
VHF nzira dzemapurisa, fire brigade, uye amburenzi masevhisi
Panogona kuva ne3 Types:
1, Tetra BDA Trunk Amplifier System;
2, Tetra BDA Band Selective Repeater System;
3, Tetra BDA Fiber Optic Repeater System;
VHF/UHFYakabatanidzwa RF BDABand-Selective Repeater kana Channel-Selective2/5/10/20W 33-43dBm kuwana 90-95db
VHF/UHF Fiber Optical Repeater(BDA) 2/5/10/20W