UHF oghere duplexer maka ngwọta cellular ụgbọ oloko
UHF oghere duplexer maka ngwọta cellular ụgbọ oloko,
Onye na-emepụta ihe nzacha RF,
Nkọwa
UHF/TETRA Cavity Dual Diplexer 380-386.5/455-460&390-396.5/465-470MHz
UHF/TETRA coaxial cavity duplexer JX-CD4-380M470M-65S bụ otu ụdị RF pasive akụrụngwa emebere & mepụtara maka ọrịre site Jingxin, nke pụrụ iche nwere obere ntinye ntinye na-erughị 2.2dB na obere olu, tụrụ LxWxH: 276mm x 106mm x 76 mm.
The frequency of this duplexer covers PORT 1 （380-386.5MHz &455-460MHz）and PORT 2 （390-396.5MHz &465-470MHz） with Rejection ≥65dB@390-396.5MHz&465-470MHz,≥65dB@380-386.5MHz&455-460MHz, which works under the power of 20W. This duplexer is produced with SMA-Female connectors, but it can be switched to others according to the demand, such kind of duplexer can bear in the field for a long time.
Dị ka e kwere ná nkwa, ihe niile RF pasive components sitere na Jingxin nwere akwụkwọ ikike afọ 3.
Oke
| Oke | ala | ELU | ||
| Oke ugboro ugboro | 380-386.5MHz | 455-460MHz | 390-396.5MHz | 465-470MHz |
| Nlaghachi azụ(okpomọkụ nkịtị) | ≥16dB | ≥16dB | ||
| Nlaghachi azụ(okpomọkụ zuru oke) | ≥16dB | ≥16dB | ||
| Mfu ntinye(okpomọkụ nkịtị) | ≤1.9dB | ≤1.9dB | ||
| Mfu ntinye(okpomọkụ zuru oke) | ≤2.2dB | ≤2.2dB | ||
| Ọjụjụ | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Inye ike | 20 W Ọkara | |||
| Mgbochi | 50 Ω | |||
| Oke okpomoku na-arụ ọrụ | -10°C ruo +60°C | |||
Ngwa RF Passive Omenala
Dị ka onye na-emepụta ihe RF pasive components, Jingxin nwere ike chepụta ụdị dị iche iche dịka ngwa ndị ahịa si dị.
Naanị usoro 3 iji dozie nsogbu gị nke akụrụngwa RF Passive
1. Ịkọwapụta oke site na gị.
2. Na-enye atụmatụ maka nkwenye site na Jingxin.
3. Na-emepụta prototype maka ikpe site na Jingxin.
