
| Moetapele-mw | Selelekela sa duplexer e potolohang |
Chengdu Leader Microwave Tech., (leader-mw) boqapi ba morao-rao theknolojing ea RF - spiral duplexer. Spiral duplexers li etselitsoe ho fihlela litlhoko tsa litsamaiso tsa puisano tsa sejoale-joale, li fana ka tharollo e nyane e nang le Q e phahameng le tahlehelo e tlase ea ho kenya, e leng se etsang hore li be ntle bakeng sa lits'ebetso tse fapaneng.
Lefatšeng le ntseng le fetoha la puisano e se nang mohala, tlhoko ea taolo e sebetsang hantle ea maqhubu e bohlokoa. Li-duplex tsa spiral li fihlela tlhoko ena ka ho fana ka li-bandwidth tse fokolang, tse lumellang taolo e nepahetseng ea maqhubu le boleng bo ntlafetseng ba lets'oao. Sena se etsa hore e be karolo ea bohlokoa lits'ebetsong tse kang liteishene tsa motheo tsa selefounu, litsamaiso tsa radar le puisano ea sathelaete.
E 'ngoe ea melemo e meholo ea spiral duplexer ke sebopeho sa eona se secha sa spiral, se fanang ka tekano e phethahetseng pakeng tsa boholo le ts'ebetso. Ho fapana le meaho ea setso ea LC, spiral duplexers e ka fihlella boleng bo holimo ba Q bo fetang 1000 ha e ntse e boloka ntlha e nyane ea sebopeho. Sena se bolela hore e fana ka ts'ebetso e ntle ntle le ho beha sebaka kotsing, e leng se etsang hore e be e loketseng lisebelisoa tse nyane tse nkehang habonolo.
Ho phaella moo, di-duplexer tse potolohang di bonolo ho di hlahisa, e leng se etsang hore e be tharollo e theko e tlase bakeng sa bahlahisi. Mokgwa wa yona wa waveguide kapa sebopeho sa coaxial o netefatsa tshebetso e sebetsang ya tlhahiso, e dumellang ho kopanngwa ka tsela e se nang sekoli ditsamaisong le disebedisweng tse fapaneng.
| Moetapele-mw | Tlhaloso |
| RX | TX | |
| Sekhahla sa Maqhubu | 225-242MHz | 248-270Mhz |
| Tahlehelo ea ho Kena | ≤2.5dB | ≤2.5dB |
| Tahlehelo ea ho khutla | ≥15 | ≥15 |
| Ho lahloa | ≥50dB@248-270 MHz | ≥50dB@225-242 MHz |
| matla | 10W(CW) | |
| Mocheso o sebetsang | 10℃~+40℃ | |
| Mocheso oa Polokelo | -45℃~+75℃ Bis80% RH | |
| impedance | 50Ω | |
| Qetello ea Bokaholimo | Botsho | |
| Lihokelo tsa Kou | SMA-Mosadi | |
| Tlhophiso | Jwalo ka Ka tlase (mamello ± 0.5mm) |
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 | 0.5kg |
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: SMA-Female
| Moetapele-mw | Lintlha tsa teko |