Ọnụ ahịa ụlọ ọrụ Diplexer 811-821MHz/852-862MHz Wideband Cavity Duplexer Diplexer
• Diplexer oghere
• Cavity Duplexer nwere njikọ SMA, Ugwu elu
• Cavity Duplexer Ugboro ugboro nke 811 MHz ruo 862 MHz
Ihe ngwọta Cavity Diplexer bụ maka ịdị mgbagwoju anya na-agafeghị oke, nhọrọ nhazi ọkọlọtọ naanị. Enwere ike ịnye ihe nzacha n'ime ihe mgbochi ndị a (maka ngwa ahọpụtara) n'ime obere izu 2-4. Biko kpọtụrụ ụlọ ọrụ mmepụta ihe maka nkọwa yana chọpụta ma ọ bụrụ na ihe ị chọrọ dabara na ntuziaka ndị a.
Ngwa
A na-eji cavity Duplexer eme ihe:
• TRS, GSM, Cellular, DCS, PCS, UMTS
• WiMAX, Sistemụ LTE
• Mgbasa ozi, Satellite System
• Tụtụ aka na Ntụtuaka & Multipoint
Isi ihe ngosi
| UL | DL | |
| Oke ugboro ugboro | 811-821MHz | 852-862MHz |
| Mfu ntinye | ≤1.5dB | ≤1.5dB |
| Nlaghachi azụ | ≥20dB | ≥20dB |
| Ọjụjụ | ≥40dB@852-862MHz | ≥40dB@811-821MHz |
| Mgbochi | 50Ω | |
| Njikọ Port | SMA-Nwanyị | |
| Nhazi | Dị ka n'okpuru (± 0.5mm) | |
Ihe osise nkọwa
Profaịlụ ngwaahịa
An RF duplexerbụ ngwaọrụ na-enye ohere nnyefe mgbama bi-directional n'otu ụzọ. N'ime usoro nkwukọrịta redio ma ọ bụ Rada, duplexers na-enye ha ohere ịkekọrịta otu antenna nkịtị mgbe ha na-ekewapụ onye nata ya na transmitter.RF na microwave Duplexer nwere ike ịmepụta ya site na iji lumped components ma ọ bụ jiri ihe micro-strips. Duplexer na-enye ikewapụ oke n'etiti onye na-ebufe na onye nnata n'oge nnyefe nke akara RF. Duplexer na-ezerekwa nnabata nke mgbaama gosipụtara azụ na nnyefe. Maka nchebe ka mma nke onye na-anata, a na-eji ihe mgbochi PIN diode n'ihu agbụ nnata mgbe duplexer gasịrị.
