VHF Fa'atonu Ulugali'i mai le 130-180MHz JX-DC-130M180M-Nx
Fa'amatalaga
VHF Directional Coupler mai le 130-180MHz JX-DC-130M180M-Nx
VHF band directional coupler mai le 130-180MHz JX-DC-130M180M-Nx o se tasi ituaiga o RF passive vaega fuafuaina & gaosia mo le faatauina atu e Jingxin, lea e faapitoa foliga i lalo gau gau, voluma laiti, fua LxWxH: 143mm x 37mm x 19mm.
Ole tele ole fa'alua lea e aofia ai le 300-500MHz ma le Coupling 6dB,10dB,15dB,20dB,30dB, lea e galue i lalo ole malosi ole 200W. O lenei mea faʻapipiʻi e gaosia ma fesoʻotaʻiga N-Female, ae 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 | ||||
Fa'asologa o taimi | 130-180MHz | ||||
Numera fa'atusa | JX-DC-130M 180M-N6 | JX-DC-130M 180M-N10 | JX-DC-130M 180M-N15 | JX-DC-130M 180M-N20 | JX-DC-130M 180M-N30 |
Fa'aitiitia le Taua | 6±1.0dB | 10±1.2dB | 15±1.2dB | 20±1.5dB | 30±1.5dB |
Fa'aofi gau | 2.0dB | 1.0dB | 0.4dB | 0.3dB | 0.3dB |
Tu'ufua | ≥26dB | ≥28dB | ≥33dB | ≥38dB | ≥55dB |
VSWR | ≤1.25:1 | ||||
Malosiaga | 200W | ||||
Fa'alavelave | 50 Ω | ||||
Va'aiga vevela | -30°C i le +70°C |
Fa'asinomaga RF Passive Vaega
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. Fausiaina le prototype mo le faamasinoga e Jingxin.