Cur Fiber Optic Repeater?
Rextone Fiber Optici Repetitorum ratio ad solvendas quaestiones signum mobile debili destinatur, quod multo vilius quam novum Base Statio (BTS).Praecipua operandi ratio RF Repetitorum: Nam nexus descendens, signa ab BTS ad Magistrum Unitum (MU), tunc MU signum RF convertens ad signum laseris tunc alat ad fibram ut ad Remote Unit(RU transmittat).RU deinde signum laser ad RF signum converte, et Power Amplificatori utere ad ampliandam potestatem altam ad IBS vel antenna coverage.Pro ligamine sursum, processus inversi est, signa ab usuario mobili nutritur ad portum MU's MS.Via duplexer, signum augetur sono submissa augente ad emendandum signum fortitudinis.Tunc signa nutriuntur ad RF fibra moduli optici dein ad laser signa convertuntur, deinde signum laser ad MU transmittitur, signum laser ex RU convertitur ad RF signum per transceptorem opticum RF.Tunc RF augentur significationibus fortioribus significationibus reficiendis BTS.
Features:
- Fibra Optica RF Repeater certa solutio est extendere et emendare in coverage area TETRA 400MHz retis
- Duobus modulis principalibus constat, Magister et servus multiplex unitates.
- 33, 37, 40 vel 43dBm compositae potentiae output, systemata signa conveniant
- Securus campus institutionem et sustentationem reduces rollout et costs operational
- Signum transmissionis in fibra opticorum repetitor extrinsecus influentiis non perturbatur
- Provide velocissimum RF coverage officium tuum TETRA Base-Station
- Compact Size and High Performance in IMPERVIUS clausura apta ad officinas velit et umbraticas
MOU+ROU Tota Ratio Technical Specification
Items | Testis Conditio | Technical Specification | Memo | |
uplink | downlink | |||
Frequentia Range | Cohors in-operantes | 415MHz~417MHz | 425MHz~427MHz | nativus |
Max Bandwidth | Cohors in-operantes | 2MHz | nativus | |
Output Power | Cohors in-operantes | +43±2dBm | +40±2dBm | nativus |
ALC dB) | Initus addendi 10dB | Po≤±2 | ||
Max Lucrum | Cohors in-operantes | 95±3dB | 95±3dB | |
Lucrum Novifacta Range (dB) | Cohors in-operantes | ≥30 | ||
Lucrum Novifacta Linear(dB) | 10dB | ±1.0 | ||
20dB | ±1.0 | |||
30dB | ±1.5 | |||
Ripple in Band (dB) | efficax Bandwidth | ≤3 | ||
Max.input gradu sine damno | continue 1min | -10 dBm | ||
IMD | Cohors in-operantes | ≤ 45dBc | ||
Emissio spuria | Cohors in-operantes | ≤ -36 dBm (250 nW) frequentia cohortis 9 kHz ad 1 GHz | ||
Cohors in-operantes | ≤-30 dBm (1 μW) in frequentia cohortis 1 GHz ad 12,75 GHz | |||
Transmissio Mora (us) | Cohors in-operantes | ≤35.0 | ||
Sonitus figurae dB) | Cohors in-operantes | ≤5 Max.gain) | ||
Inter-modulatio Attenuation | 9kHz~1GHz | ≤-36dBm/100kHz | ||
1 GHz~12.75GHz | ≤-30dBm/1MHz | |||
Portus VSWR | BS Port | ≤1.5 | ||
MS Port | ≤1.5 |