Kingtone JIMTOM® Alailowaya ikanni Yiyan Bi-itọnisọna Amplifier jẹ iye owo to munadoko ati awọn solusan ti o gbẹkẹle ti a ṣe lati fa ati ilọsiwaju agbegbe agbegbe ti Tetra BTS.Paapa fun ibi ti agbegbe redio jẹ eka ati kikọlu jẹ agbegbe ti o lagbara.Ikanni alailowaya yanBDAn pọ si ati yan awọn gbigbe ti o fẹ ni awọn itọnisọna mejeeji, ọna asopọ oke ati isalẹ.Pẹlu FPGA rẹ ti o da lori ikanni iṣẹ ṣiṣe giga ti o yan àlẹmọ oni nọmba, laini giga ati awọn PA ti o munadoko, iṣẹ ṣiṣe to lagbara ati eto itọju, BDA jẹ ojutu ti o lagbara ati eto-ọrọ aje lati mu agbegbe agbegbe BTS pọ si.Awọn oju iṣẹlẹ ohun elo Aṣoju ti BDA yii: awọn oju eefin, awọn ile, awọn oju opopona, ati awọn oju iṣẹlẹ ita gbangba gẹgẹbi awọn papa ere, awọn agbegbe igberiko ati awọn agbegbe ilu ipon.
Pẹlu ohun kikọ yiyan ti o ga, Ikanni Yiyan Repeater n pese idinku kuro ni ikanni ti o ga julọ lati yago fun kikọlu pẹlu awọn ikanni to wa nitosi.
O le lo si agbegbe RF ilu nibiti o jiya lati kikọlu ti o fa nipasẹ awọn ifihan agbara oluranlọwọ idiju.
Ikanni Yiyan Repeater tun jẹ ojutu pipe fun agbegbe igberiko.
Ikanni Yiyan Repeater jẹ o dara fun nẹtiwọọki pẹlu ipilẹ-band hopping tabi synthesizer hopping kere ju awọn ikanni 16.
410-415MHz fun Uplink (awọn redio si awọn atunwi) ati 420-425MHz fun Downlink (awọn atunwi si awọn redio)
Olupese Tetra Repeater-Kingtone ṣe agbejade atunṣe Tetra ti o pe ati atilẹyin OEM ati awọn aṣa adani.Ṣaaju ki o to paṣẹ, jọwọ sọ fun wa TX ati RX.
Imọ ni pato
| Awọn nkan | Uplink | Isalẹ isalẹ | |
| Iwọn Igbohunsafẹfẹ Ṣiṣẹ | 410-415MHz | 420-425MHz | |
| Bandwidth ikanni | Yiyan ikanni (30KHz BW) | ||
| Max ikanni Number | 16 | ||
| Igbesẹ Ṣatunṣe ikanni | 12.5kHz | ||
| Isalẹ si aaye Uplink, min | 10 MHz, factory adijositabulu | ||
| O pọju.Ipele igbewọle (Ti kii ṣe iparun) | 10dBm | ||
| O pọju.Agbara Ijade | + 30dBm | + 33dBm | |
| O pọju.jèrè | 85dB | 85dB | |
| Passband ripple | +/- 2.0 dB | ||
| Ere Atunse Ibiti | 1 ~ 31dB @ igbese ti 1dB | ||
| Iṣakoso Ipele Aifọwọyi (ALC) | > 30dB | ||
| VSWR | ≤ 1.5 | ||
| Noise Figure @ Max Gain | ≤5dB | ||
| Aṣiṣe PP alakoso | ≤20 | ||
| Aṣiṣe Alakoso RMS | ≤ 5 | ||
| Imujade ti o buruju | Laarin ṣiṣẹ band | ≤ -22dBm/30kHz | |
| Jade ti ṣiṣẹ band | 9kHz~1GHz:≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz | ||
| Inter-awoṣe | Laarin ṣiṣẹ band | ≤ -45dBc/30kHz | ≤ -45dBc/30kHz |
| Jade ti ṣiṣẹ band | 9kHz~1GHz:≤-36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz | ||
|
Idaduro Ẹgbẹ | Ẹgbẹ yiyan 5MHz BW, 3.5µS Ikanni Yiyan 90KHz, 14µS Ikanni Yiyan 45KHz, 23µS Ikanni Yiyan 30KHz, 32µS Ikanni Yiyan 12.5KHz, 55µS | ||
| I/O Ikolu | 50Ω | ||
| RF Asopọmọra | N-Iru (Obirin) / changeable / isalẹ ti casing | ||
| Uplink Squelch Išė | Bẹẹni, oluṣamulo olumulo, lati yago fun ariwo UL nigbati ko si awọn gbigbe ti o wa, nipasẹ aaye akoko ati nipasẹ ikanni | ||
| Platform Ayẹwo ara ẹni | Microprocessor orisun | ||
| Agbegbe isakoso ati alabojuto | Wiwọle agbegbe nipasẹ Ethernet | ||
| Latọna jijin isakoso ati alabojuto | Wiwọle latọna jijin nipasẹ Ethernet tabi modẹmu alailowaya, aṣayan KT-RC2G | ||
| Ibamu RoHS | BẸẸNI | ||
| Iwọn otutu | -13º si 131º F • -25º si +55ºC | ||
| Ojulumo ọriniinitutu Range | ≤ 95% (ti kii ṣe itọlẹ) | ||
| Ipese agbara (ṣe asefara) | 230V 50/60Hz | ||
| Ipese Agbara Afẹyinti (aṣayan) | 4 wakati | ||
| Itutu agbaiye | Adayeba convection | ||
| Ibugbe | IP67 / NEMA4X | ||
| Iṣagbesori | Odi tabi polu iṣagbesori | ||
| MTBF | 50.000 wakati | ||
| Awọn iwọn | 52*45*23cm | ||
| Iwọn | 35kgs | ||
