Diplexer dùbailte UHF / TETRA 380-386.5 / 455-460 & 390-396.5 / 465-470MHz JX-CD4-380M470M-65S
Tuairisgeul
Diplexer dùbailte UHF / TETRA 380-386.5 / 455-460 & 390-396.5 / 465-470MHz
Is e duplexer cuas coaxial UHF / TETRA JX-CD4-380M470M-65S aon sheòrsa de cho-phàirt fulangach RF air a dhealbhadh & air a thoirt a-mach airson a reic le Jingxin, a tha gu sònraichte a’ nochdadh le call cuir a-steach ìosal nas lugha na 2.2dB ann an tomhas beag, air a thomhas LxWxH: 276mm x 106mm x 76mm.
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.
Mar a chaidh a ghealltainn, tha barantas 3 bliadhna aig a h-uile pàirt fulangach RF bho Jingxin.
Paramadair
| Paramadair | LOW | ARD | ||
| Raon tricead | 380-386.5MHz | 455-460MHz | 390-396.5MHz | 465-470MHz |
| Call air ais (teòthachd àbhaisteach) | ≥16dB | ≥16dB | ||
| Call air ais (teòthachd iomlan) | ≥16dB | ≥16dB | ||
| Call cuir a-steach (teòthachd àbhaisteach) | ≤1.9dB | ≤1.9dB | ||
| Call cuir a-steach (teòthachd iomlan) | ≤2.2dB | ≤2.2dB | ||
| diùltadh | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Lìbhrigeadh cumhachd | 20 W Avg | |||
| bacadh | 50 obh | |||
| Raon Teòthachd Obrachaidh | -10 ° C gu +60 ° C | |||
Co-phàirtean fulangach RF gnàthaichte
Dìreach 3 ceumannan gus an duilgheadas agad a thaobh co-phàirt fulangach RF fhuasgladh
1. A' mìneachadh am paramadair leat fhèin.
2. A 'tairgse a' mholaidh airson dearbhadh le Jingxin.
3. A 'dèanamh an prototype airson deuchainn le Jingxin.
