GPS couplers mo GPS navigation systerm, gaosi o le RF coupler, mamanu masani e maua
GPS couplers mo GPS navigation systerm, gaosi o le RF coupler, mamanu masani e maua,
Gaosi mea fa'apipi'i fa'atonu,
Fa'amatalaga
30dB GPS Fa'atonu Fa'atasi 1500-1700MHz JX-DC-1500M1700M-30S
90 tikeri hybrid coupler JX-DC-1500M1700M-30S o se tasi ituaiga o RF passive vaega fuafuaina & gaosia mo le faatauina atu e Jingxin, lea e faapitoa foliga i le gau faaofi maualalo, voluma laiti.
O le tele o lenei mea faʻapipiʻi e aofia ai le 1500-1700MHz ma le Coupling 30dB, Isolation≥18dB, VSWR≤1.3, lea e galue i lalo o le mana o le 10W. O lenei mea faʻapipiʻi e gaosia ma SMA-F, lea e mafai ona fesuiaʻi i isi e tusa ai ma le manaʻoga. Faatasi ai ma le ata vali i le lanu uliuli, e mafai e ia mea faʻapipiʻi ona tumau i le fanua mo se taimi umi.
E pei ona folafola mai, o vaega uma RF passive mai Jingxin e 3 tausaga faʻamaonia.
Parameter
| Parameter | Fa'amatalaga |
| Va'aiga Fa'atele | 1500-1700MHz |
| Fa'aofi gau | ≤0.4dB |
| VSWR Primary | ≤1.3:1 |
| VSWR Lua | ≤1.3:1 |
| Fa'atonu | ≥18dB |
| Feso'ota'iga | 30±1.0dB |
| Malosiaga | 10W |
| Fa'alavelave | 50Ω |
| O le vevela o galuega | -30°C i le +70°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.Defining le parakalafa e oe.
2.Offering le talosaga mo le faamaoniga e Jingxin.
3. Fausia le faʻataʻitaʻiga mo le faʻataʻitaʻiga e Jingxin.
