Kingtone JIMTOM® Ahokore Channel Selective Bi-direction Amplifier he utu whai hua, he otinga pono i hangaia hei whakawhānui me te whakapai ake i te rohe kapinga o Tetra BTS.Ina koa mo te waahi he uaua te taiao reo irirangi me te pokanoa he waahi kaha.Ko te hongere ahokore whiriwhiriBDAka whakanui ake, ka kowhiria nga kaikawe e hiahiatia ana i nga taha e rua, te hono whakarunga me te hono whakararo.Na tana FPGA e hangai ana i te hongere mahi teitei te tātari matihiko whiriwhiri, te raina teitei me te pai o te PA, te punaha whakahaere me te tiaki, ko te BDA he otinga kaha me te ohanga hei whakarei ake i te rohe kapinga BTS.Ko nga ahuatanga tono angamaheni o tenei BDA: kohanga, whare, ara raro, me nga ahuatanga o waho penei i nga whare tapere, taiwhenua me nga taone nui.
Ma te ahua o te whiriwhiringa teitei, ka whakaratohia e te Channel Selective Repeater te aukati i waho o te hongere kia kore ai e pokanoa ki nga hongere tata.
Ka taea te tono ki te taiao RF taone nui i pa mai i te wawaotanga na nga tohu kaituku uaua.
Ko te Channel Selective Repeater he otinga pai mo te taiwhenua.
He pai te Repeater Whiriwhiri Hoera mo te whatunga me te peke-a-papa, te synthesizer ranei e peke ana iti iho i te 16 hongere.
410-415MHz mo te Uplink (nga reo irirangi ki te tukurua) me te 420-425MHz mo te Rararo (kairere ki nga reo irirangi)
Tetra Repeater Manufacturer-Ka whakaputahia e te Kingtone te Kaihuri Tetra tohu me te tautoko i te OEM me nga hoahoa kua whakaritea.I mua i te ota, tena koa korero mai ki a maatau te TX me te RX.
Whakatakotoranga Hangarau
| Nga taonga | Hononga ake | Hononga Raro | |
| Awhe Auautanga Mahi | 410-415MHz | 420-425MHz | |
| Aratuku Hoera | Tīpakohia Hongere (30KHz BW) | ||
| Tau Hongere Max | 16 | ||
| Hongere Whakaritea Taahiraa | 12.5KHz | ||
| Hononga iho ki te mokowā Uplink, min | 10 MHz, wheketere te whakarite | ||
| Max.Taumata Whakauru (Kare-Whakakino) | 10dBm | ||
| Max.Te Mana Putanga | +30dBm | +33dBm | |
| Max.Whiwhi | 85dB | 85dB | |
| Ripple passband | +/- 2.0 dB | ||
| Whiwhi Awhe Whakatikatika | 1~31dB @ taahiraa o 1dB | ||
| Mana Taumata Aunoa (ALC) | >30dB | ||
| VSWR | ≤ 1.5 | ||
| Pikitia Haruru @Max Gain | ≤ 5dB | ||
| Wāhanga PP Hapa | ≤ 20 | ||
| Hapa Wāhanga RMS | ≤ 5 | ||
| Tukunga Tiaki | I roto i te roopu mahi | ≤ -22dBm/30kHz | |
| Kei waho o te roopu mahi | 9kHz~1GHz:≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz | ||
| Inter-modulation | I roto i te roopu mahi | ≤ -45dBc/30kHz | ≤ -45dBc/30kHz |
| Kei waho o te roopu mahi | 9kHz~1GHz:≤-36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz | ||
|
Roopu Roopu | Ko te roopu whiriwhiri 5MHz BW, 3.5µS Hoera Whiriwhiri 90KHz, 14µS Hoera Whiriwhiri 45KHz, 23µS Hurirangi Whiriwhiri 30KHz, 32µS Hoera Whiriwhiri 12.5KHz, 55µS | ||
| I/O Impedance | 50Ω | ||
| Tuhono RF | Momo-N (Wahine) / ka taea te huri / raro o te pouaka | ||
| Taumahi Whakamutua Uplink | Ae, ka taea e te kaiwhakamahi te hangai, hei karo i te haruru UL ina karekau he kaikawe kawe, ma te mokamoka wa me te hongere | ||
| Pūhara Tātari Whaiaro | Ko te Microprocessor | ||
| Te whakahaere a rohe me te te tirotiro | Te urunga rohe ma te Ethernet | ||
| Te whakahaere mamao me te te tirotiro | Te uru mamao ma te Itarangi, te pouwhanga ahokore ranei, te whiringa KT-RC2G | ||
| Tautukunga RoHS | Ae | ||
| Awhe Pawera | -13º ki te 131º F • -25º ki +55º C | ||
| Awhe haumākū Pātahi | ≤ 95% (kaore i te hauhautanga) | ||
| Tuku Hiko (ka taea te whakarite) | 230V 50/60Hz | ||
| Tuku Hiko Pūrua (he kōwhiri) | 4 haora | ||
| Te whakamatao | Te hurihanga taiao | ||
| Whare | IP67 / NEMA4X | ||
| Whakaeke | Te whakapuru pakitara, poupou ranei | ||
| MTBF | 50.000 haora | ||
| Ahu | 52*45*23cm | ||
| Taumaha | 35kg | ||
