Lihlahisoa
Motsoako oa LCB-GSM/DCS/WCDMA-3 GSM DCS WCDMA
| Moetapele-mw | Selelekela sa motsoako oa lihlopha tse 6 |
Chengdu lead microwave Tech.,(leader-mw) GSM DCS WCDMA combiner, e tsejoang hape e le multiplexer, ke sesebediswa se feto-fetohang le sa bohlokwa se sebediswang ho kopanya matshwao a mangata a RF phetisong e le nngwe e se nang moedi. Combiner ena ya di-band tse 3 e sebetsa mefuteng ya maqhubu a GSM 880-960MHz, DCS 1710-1880MHz le WCDMA 1920-2170MHz, e leng se etsang hore e be sesebediswa sa bohlokwa bakeng sa ho ntlafatsa bokgoni ba phetiso marangrang a fapaneng a puisano.
Motsoako ona o sebedisa tlhophiso ya 3-in-1-out mme o reretswe ho kopanya matshwao a RF ka katleho ho tswa ho di-transmitter tse fapaneng le ho a isa sesebediswa sa phetisetso sa antenna. Sena ha se nolofatse feela tshebetso ya phetisetso, empa hape se thusa ho fokotsa tshitiso e ka bang teng ya matshwao pakeng tsa dikou tse fapaneng.
Ha e le hantle, GSM DCS WCDMA Combiner e bapala karolo ea bohlokoa ho ntlafatseng ts'ebetso e akaretsang le katleho ea marangrang a puisano. E ka kopanya le ho laola matšoao a mangata a RF ka nako e le 'ngoe ho netefatsa ts'ebetso ea phetiso e boreleli le e tšepahalang haholoanyane. Sena se molemo haholo libakeng tse nang le sephethephethe se phahameng kapa moo ho kopanngoa ha lihlopha tse fapaneng tsa maqhubu ho hlokahalang.
Motheo oa motsoako oa GSM DCS WCDMA o khona ho sebetsana le mefuta e itseng ea maqhubu a lipontšo tsa GSM, DCS le WCDMA ho fihlela litlhoko tse fapaneng tsa litsamaiso tsa puisano tsa sejoale-joale. Ka ho fana ka tharollo e felletseng ea ho kopanya matšoao lihlopheng tsena tsa maqhubu, motsoako o fana ka ho tenyetseha le ho lumellana ho ntlafalitsoeng, e leng se etsang hore e be karolo ea bohlokoa bakeng sa basebetsi ba marang-rang le ba kopanyang litsamaiso.
| Moetapele-mw | Tlhaloso |
Tlhaloso ea LCB-GSM/DCS/WCDMA-3 Combiner3*1
| NO | Ntho | GSM | DCS | WCDMA |
| 1 | (Sebaka sa Maqhubu) | 880～960 MHz | 1710~1880 MHz | 1920～2170 MHz |
| 2 | (Tahlehelo ea ho Kenyelletsa) | ≤0.5dB | ≤0.8dB | ≤0.8dB |
| 3 | (Ripple ka har'a sehlopha) | ≤1.0dB | ≤1.0dB | ≤1.0dB |
| 4 | (VSWR) | ≤1.3 | ≤1.3 | ≤1.4 |
| 5 | (Ho lahloa) | ≥80dB@1710~2170 MHz | ≥75dB@1920~2170 MHz | ≥75dB@824~1880 MHz |
| ≥80dB@824~960 MHz | ||||
| 6 | (Ts'ebetso ea Matla) | 100W | ||
| 7 | Mocheso o sebetsang, (˚С) | –30…+55 | ||
| 8 | (Lihokelo) | N-Female (50Ω) | ||
| 9 | (Qetello ea Bokaholimo) | Botsho | ||
| 10 | (Letšoao la Kou) | Kou ea Com:COM; kou ea 1: GSM; kou ea 2: DCS; kou ea 3: WCDMA | ||
| 11 | (Tlhophiso) | Jwalo ka Ka tlase | ||
Litlhaloso:
Tekanyo ea matla e betere bakeng sa mojaro vs wr ho feta 1.20:1
| Moetapele-mw | Litlhaloso tsa Tikoloho |
| Mocheso o Tshebetso | -30ºC~+60ºC |
| Mocheso oa Polokelo | -50ºC~+85ºC |
| Ho thothomela | 25gRMS (15 degrees 2KHz) mamello, hora e le 'ngoe ka axis |
| Mongobo | 100% RH ho 35ºc, 95%RH ho 40ºc |
| Tšabo | 20G bakeng sa leqhubu la halofo ea sine la 11msec, li-axis tse 3 ka mahlakoreng ka bobeli |
| Moetapele-mw | Litlhaloso tsa Mekaniki |
| Matlo | Aluminium |
| Sehokelo | motsoako oa ternary oa likarolo tse tharo |
| Mosali ea ka ikopanyang le eena: | khauta e manehiloeng ka beryllium boronse |
| Ma-Roh | e lumellanang le melao |
| Boima ba 'mele | 1.5kg |
Setšoantšo sa Kemiso:
Litekanyo Tsohle ka mm
Mamello ea Kakaretso ± 0.5(0.02)
Mamello ea Likoti tse Kenang ± 0.2(0.008)
Lihokelo Tsohle: N-Female
| Moetapele-mw | Lintlha tsa Teko |
