Kingtone JIMTOM® Wireless Channel Selection Bi-direction Amplifier ke litharollo tse sebetsang hantle le tse tšepahalang tse etselitsoeng ho atolosa le ho ntlafatsa sebaka sa tšireletso sa Tetra BTS.Haholo-holo moo tikoloho ea seea-le-moea e rarahaneng le tšitiso e le sebaka se matla.Khetho ea mocha oa waeleseBDAe holisa le ho khetha bajari ba batloang ka mahlakore ka bobeli, uplink le downlink.Ka FPGA ea eona e thehiloeng ka mokhoa o phahameng oa ho khetha mochine oa digital, linearity e phahameng le li-PA tse sebetsang hantle, tsamaiso e matla ea ts'ebetso le tlhokomelo, BDA ke tharollo e matla le ea moruo ho ntlafatsa sebaka sa tšireletso sa BTS.Maemo a tloaelehileng a ts'ebeliso ea BDA ena: lithanele, meaho, litsela tsa ka tlas'a lefatše, le maemo a kantle joalo ka mabala a lipapali, libaka tsa mahaeng le litoropo tse teteaneng.
Ka sebopeho se phahameng sa khetho, Channel Selective Repeater e fana ka khatello e phahameng ea kantle ho seteishene ho qoba ho kena-kenana le liteishene tse haufi.
E ka sebelisoa tikolohong ea litoropo ea RF moo ho bileng le tšitiso e bakiloeng ke matšoao a rarahaneng a bafani.
Channel Selective Repeater le eona ke tharollo e nepahetseng bakeng sa libaka tsa mahaeng.
Channel Selection Repeater e loketse marang-rang a nang le base-band hopping kapa synthesizer e tlolelang tlase ho liteishene tse 16.
410-415MHz bakeng sa Uplink (li-radios ho tse pheta-phetoang) le 420-425MHz bakeng sa Downlink (e pheta-phetoang ho liea-le-moea)
Moetsi oa Tetra Repeater-Kingtone e hlahisa se pheta-pheta sa Tetra se tšoanelehang le tšehetso ea OEM le meralo e hlophisitsoeng.Pele o reka, ka kopo re bolelle TX le RX.
Litlhaloso tsa Tekheniki
| Lintho | Uplink | Khokahano e tlase | |
| Sebaka sa ho sebetsa khafetsa | 410-415MHz | 420-425MHz | |
| Bophahamo ba kanane | Kgetho ya Channel (30KHz BW) | ||
| Nomoro ea Max Channel | 16 | ||
| Channel Fetola Mohato | 12.5KHz | ||
| Ho theohela sebakeng sa Uplink, min | 10 MHz, fektheri e ka fetolehang | ||
| Max.Boemo ba ho Kena (Ha bo Senyehe) | 10dBm | ||
| Max.Matla a Output | +30dBm | +33dBm | |
| Max.Fumana | 85dB | 85dB | |
| Passband e lla | +/- 2.0 dB | ||
| Fumana Liphetoho Range | 1~31dB @ mohato oa 1dB | ||
| Auto Level Control (ALC) | >30dB | ||
| VSWR | ≤ 1.5 | ||
| Setšoantšo sa Noise @Max Gain | ≤ 5dB | ||
| Phase PP Phoso | ≤20 | ||
| Phoso ea Phase ea RMS | ≤5 | ||
| Phatlalatso e Senyehileng | Ka har'a sehlopha sa tšebetso | ≤ -22dBm/30kHz | |
| Ho tsoa sehlopheng sa ho sebetsa | 9kHz~1GHz:≤ -36dBm/30kHz 1GHz: ≤ -30dBm/30kHz | ||
| Inter-modulation | Ka har'a sehlopha sa tšebetso | ≤ -45dBc/30kHz | ≤ -45dBc/30kHz |
| Ho tsoa sehlopheng sa ho sebetsa | 9kHz~1GHz:≤-36dBm/30kHz 1GHz~12.75GHz: ≤ -36dBm/30kHz | ||
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Sehlopha se Liehile | Khetho ea sehlopha 5MHz BW, 3.5µS Kgetho ya Channel 90KHz, 14µS Kgetho ya Channel 45KHz, 23µS Kgetho ya Channel 30KHz, 32µS Kgetho ya Channel 12.5KHz, 55µS | ||
| I/O Impedance | 50Ω | ||
| Sehokelo sa RF | Mofuta wa N (Ntshadi) / changeable/ Botlaaseng ba lekese | ||
| Mosebetsi oa Uplink Squelch | E, e ka sebelisoa ke basebelisi, ho qoba lerata la UL ha ho se na bajari ba teng, ka nako le ka kanale | ||
| Sethala sa ho itlhahloba | Microprocessor e thehiloeng | ||
| Tsamaiso ea lehae le ho okamela | Ho fihlella sebakeng sa heno ka Ethernet | ||
| Tsamaiso e hole le ho okamela | Ho fihlella hole ka Ethernet kapa modem e se nang mohala, khetho ea KT-RC2G | ||
| Ho latela RoHS | EE | ||
| Mocheso Range | -13º ho 131º F • -25º ho +55º C | ||
| Mongobo o Batlang | ≤ 95% (ha e fokotsehe) | ||
| Phepelo ea Motlakase (e ka tloaeleha) | 230V 50/60Hz | ||
| Backup Power Supply (boikhethelo) | Lihora tse 4 | ||
| Ho phodisa | Tlhaho ea tlhaho | ||
| Matlo | IP67 / NEMA4X | ||
| Ho phahamisa | Ho kenya lebota kapa palo | ||
| MTBF | Lihora tse 50.000 | ||
| Litekanyo | 52 * 45 * 23cm | ||
| Boima ba 'mele | 35kgs | ||
