Ngwaahịa
LDX-225/248-2S Helical Diplexer Spiral Duplexer
| Onye ndu-mw | Okwu mmalite nke spiral duplexer |
Onye ndu Chengdu Microwave Tech.,(onye isi-mw) ihe ohuru ohuru na teknụzụ RF - spiral duplexer. A na-emepụta spral duplexers iji gboo mkpa nke usoro nkwurịta okwu nke oge a, na-enye ngwọta kọmpat na nnukwu Q na nkwụsị ntinye dị ala, na-eme ka ha dị mma maka ngwa dị iche iche.
N'ime ụwa mgbasa ozi ikuku na-agbanwe agbanwe, mkpa maka njikwa ugboro ole na-arụ ọrụ nke ọma dị oke mkpa. Spiral duplexers na-egbo mkpa a site n'inye bandwit dị warara dị warara, na-enye ohere njikwa ugboro ole na nkwalite ogo mgbama. Nke a na-eme ka ọ bụrụ akụkụ dị mkpa na ngwa dị ka ọdụ ụgbọ ala cellular, sistemụ radar na nkwukọrịta satịlaịtị.
Otu n'ime uru bụ isi nke spiral duplexer bụ nhazi okirikiri ọhụrụ ya, nke na-enye nguzozi zuru oke n'etiti nha na arụmọrụ. N'adịghị ka usoro LC ọdịnala, spiral duplexers nwere ike nweta ụkpụrụ Q dị elu karịa 1000 ka ha na-ejigide obere ụdị ihe. Nke a pụtara na ọ na-arụ ọrụ dị ukwuu n'emebighị ohere, na-eme ka ọ dị mma maka ngwaọrụ ndị nwere obere obere.
Na mgbakwunye, spiral duplexers dị mfe imepụta, na-eme ka ha bụrụ ihe ngwọta dị ọnụ ahịa maka ndị nrụpụta. Nhazi ebili mmiri ya ma ọ bụ coaxial na-eme ka usoro mmepụta ihe dị mma, na-enye ohere ịbanye n'ime usoro na ngwaọrụ dị iche iche.
| Onye ndu-mw | Nkọwapụta |
| RX | TX | |
| Oke ugboro ugboro | 225-242MHz | 248-270Mhz |
| Mfu ntinye | ≤2.5dB | ≤2.5dB |
| Weghachite mfu | ≥15 | ≥15 |
| Ọjụjụ | ≥50dB@248-270 MHz | ≥50dB@225-242 MHz |
| ike | 10W (CW) | |
| Okpomọkụ arụ ọrụ | 10℃～+40℃ | |
| Okpomọkụ nchekwa | -45℃～+75℃ Bis80% RH | |
| impedance | 50Ω | |
| Emecha elu elu | Nwa | |
| Njikọ Port | SMA-Nwanyị | |
| Nhazi | Dị ka n'okpuru (nchịkwa ± 0.5mm) |
Okwu:
Ogo ike bụ maka ibu vswr karịa 1.20: 1
| Onye ndu-mw | Nkọwapụta gburugburu ebe obibi |
| Okpomọkụ arụ ọrụ | -30ºC ~ +60ºC |
| Okpomọkụ nchekwa | -50ºC~+85ºC |
| Mmaji | 25gRMS (15 degrees 2KHz) ntachi obi, 1 hour kwa axis |
| iru mmiri | 100% RH na 35ºc, 95% RH na 40ºc |
| Ujo | 20G maka 11msec ọkara sine ife, 3 axis abụọ ntụziaka |
| Onye ndu-mw | Nkọwa maka igwe |
| Ebe obibi | Aluminom |
| Njikọ | ternary alloy atọ akụkụ |
| Mmekọrịta nwanyị: | ọla kọpa beryllium ọla |
| Rohs | nnabata |
| Ibu | 0,5kg |
Ihe osise nkọwa:
Akụkụ niile dị na mm
Nkwenye nkọwapụta ± 0.5(0.02)
Nkwalite oghere ±0.2(0.008)
Njikọ niile: SMA-Nwanyị
| Onye ndu-mw | Nwalee data |
