UHF cavity duplexer mo le fofo telefoni feaveai
UHF cavity duplexer mo nofoaafi feaveai fofo,
Tufuga o RF faamama,
Fa'amatalaga
UHF/TETRA Cavity Lua Diplexer 380-386.5/455-460&390-396.5/465-470MHz
UHF/TETRA coaxial cavity duplexer JX-CD4-380M470M-65S o se tasi ituaiga o RF passive component ua mamanuina & gaosia mo le faatauina atu e Jingxin, lea e faʻapitoa faʻatasi ma le maualalo faʻapipiʻi gau itiiti ifo i le 2.2dB i le voluma itiiti, fua 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.
E pei ona folafola mai, o vaega uma RF passive mai Jingxin e 3 tausaga faʻamaonia.
Parameter
| Parameter | Maulalo | MAUGA | ||
| Va'aiga Fa'atele | 380-386.5MHz | 455-460MHz | 390-396.5MHz | 465-470MHz |
| Toe Fa'afo'i Gaiua(Suavai masani) | ≥16dB | ≥16dB | ||
| Toe Fa'afo'i Gaimau | ≥16dB | ≥16dB | ||
| Fa'aofi le leiloa(Suavai masani) | ≤1.9dB | ≤1.9dB | ||
| Fa'aofi le leiloa(Aoatoa le vevela) | ≤2.2dB | ≤2.2dB | ||
| Teena | ≥65dB@390-396.5MHz&465-470MHz | ≥65dB@380-386.5MHz&455-460MHz | ||
| Tuuina atu o le Malosi | 20 W Avg | |||
| Fa'alavelave | 50 Ω | |||
| Fa'agaioiga Temperature Ranga | -10°C i le +60°C | |||
Fa'asinomaga RF Passive Vaega
I le avea ai ma se gaosiga o vaega passive RF, e mafai e Jingxin ona mamanuina mea eseese e tusa ai ma talosaga a le au faipisinisi.
Na'o le 3 Laasaga e foia ai lou fa'afitauli o le RF Passive Component
1. Fa'amatalaina le parakalafa e oe.
2. Tuuina atu le talosaga mo le faʻamaoniga e Jingxin.
3. Fausiaina o le faʻataʻitaʻiga mo le faʻataʻitaʻiga e Jingxin.
