UHF cavity duplexer mo te reriwe otinga pūkoro
UHF cavity duplexer mo te reriwe otinga pūkoro,
Kaihanga o te tātari RF,
Whakaahuatanga
UHF/TETRA Cavity Dual Diplexer 380-386.5/455-460&390-396.5/465-470MHz
Ko te UHF/TETRA coaxial cavity duplexer JX-CD4-380M470M-65S tetahi momo waahanga RF i hangaia, i hangaia hei hoko ma Jingxin, he mea motuhake me te iti o te ngaronga whakaurunga iti iho i te 2.2dB i roto i te reo iti, i whanganga 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.
Ka rite ki te oati, ko nga waahanga RF passive katoa mai i Jingxin he 3 tau te whakamana.
Tawhā
| Tawhā | HEI | TIEKE | ||
| Awhe auau | 380-386.5MHz | 455-460MHz | 390-396.5MHz | 465-470MHz |
| Ngaronga Whakahoki(Mama noa) | ≥16dB | ≥16dB | ||
| Ngaronga Whakahoki | ≥16dB | ≥16dB | ||
| Ngaronga Whakauru(Maama noa) | ≤1.9dB | ≤1.9dB | ||
| Ngaronga Whakauru(Temaahi Katoa) | ≤2.2dB | ≤2.2dB | ||
| Te whakakore | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Te Tuku Mana | 20 W Tauake | |||
| Te aukati | 50 Ω | |||
| Te Awhe Maama Mahi | -10°C ki te +60°C | |||
Nga Waahanga RF Passive Ritenga
Ka rite ki te kaihanga o RF wae hāngū, Ka taea e Jingxin te hoahoa i nga mea rereke e ai ki nga tono a nga kaihoko.
E 3 anake nga waahanga hei whakaoti i to raru mo te Waahanga RF Passive
1. Te tautuhi i te tawhā e koe.
2. Te tuku i te tono mo te whakau na Jingxin.
3. Te whakaputa i te tauira mo te whakamatautau a Jingxin.
