01. Ɔde ne nsa kyerɛɛ ne so
Duplexer / customised ahorow ahorow indicators, akɛse, connectors duplexer / asraafo su, adwumayɛ a ɛkyɛn so, gyina pintinn na wotumi de ho to so
ade a wɔyɛ ho nkyerɛkyerɛmu
Duplexer yɛ afiri a ɛyɛ soronko koraa a ɛwɔ akwan abien a ɛwɔ afã abiɛsa. Duplexer de filtering ne signal separation akwan di dwuma de hwɛ hu sɛ wobetumi de nsɛnkyerɛnne a wɔde mena ne nea wogye no afa antenna abien koro so akɔ bere koro mu na wɔrensiw wɔn ho wɔn ho kwan. Yɛn diplexers no kyerɛ miniaturization ne insertion loss a ɛba fam, isolation a ɛkorɔn, frequency stability ne attenuation a ɛkorɔn. Wɔayɛ yɛn duplexers no sɛnea ɛbɛyɛ a ɛbɛfata dwumadie ahodoɔ denam frequency ahodoɔ, nsusuiɛ ne akɛseɛ, terminal nhyehyeɛ, ne specification values a wɔboa so.
Mfiridwuma ho nsɛnkyerɛnnede ahorow
| Nhwɛsoɔ | Freq.Range a ɛwɔ hɔ | Insertion a wɔhwere | VSWR | Tew a wɔtew wɔn ho fi afoforo ho | Atadeɛ | Mmaeɛ | Nsusuwii | |
| DX-12M-60 na ɛwɔ hɔ | 704-716MHz 734-746MHz na ɛwɔ hɔ | 1dB na ɛyɛ | 1.4 | 60dB na ɛyɛ | NK | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 140 * 130 * 40mm na ɛwɔ hɔ |
| DX-3M-80 na ɛwɔ hɔ | 223-226MHz 232-235MHz na ɛwɔ hɔ | 2dB na ɛyɛ | 1.3 | 80dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 182 * 138 * 101mm na ɛwɔ hɔ |
| DX-24M-80 na ɛwɔ hɔ | 885-909MHz 930-954MHz na ɛwɔ hɔ | 1.3dB na ɛwɔ hɔ | 1.3 | 80dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 282 * 70 * 56mm na ɛwɔ hɔ |
| DX-10M-80 na ɛwɔ hɔ | 880-915MHz 825-860MHz na ɛyɛ adwuma | 2dB na ɛyɛ | 1.3 | 80dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 182 * 138 * 90mm na ɛwɔ hɔ |
| DX-35M-55 na ɛwɔ hɔ | 825-835MHz 870-880MHz na ɛyɛ adwuma | 1.6dB na ɛwɔ hɔ | 1.4 | 55dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 256 * 80 * 60mm na ɛwɔ hɔ |
| DX-75M-80 na ɛwɔ hɔ | 1710-1785MHz 1805-1880MHz | 1.8dB na ɛwɔ hɔ | 1.5 | 80dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 192 * 116 * 40mm na ɛwɔ hɔ |
| DX-60M-90 na ɛwɔ hɔ | 1850-1910MHz 1930-1990MHz | 1.8dB na ɛwɔ hɔ | 1.6 | 90dB na ɛyɛ | NK | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 124 * 105 * 40mm na ɛwɔ hɔ |
| DX-60M-80 na ɛwɔ hɔ | 1920-1980MHz 2110-2170MHz | 0.8dB na ɛyɛ | 1.5 | 80dB na ɛyɛ | NK | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 165 * 55 * 48mm na ɛwɔ hɔ |
| DX-30M-60 na ɛwɔ hɔ | 5.72-5.75MHz 5.81-5.84MHz na ɛwɔ hɔ | 2.5dB na ɛwɔ hɔ | 1.5 | 60dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 94 * 30 * 26mm na ɛwɔ hɔ |
| DX-30M-60 na ɛwɔ hɔ | 5.80-5.83MHz 5.86-5.89MHz na ɛwɔ hɔ | 2dB na ɛyɛ | 1.5 | 60dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 158 * 130 * 30mm na ɛwɔ hɔ |
| DX-120M-90 na ɛwɔ hɔ | 12.81-12.93MHz 13.07-13.19MHz na ɛwɔ hɔ | 1.8dB na ɛwɔ hɔ | 1.5 | 90dB na ɛyɛ | BJ120flange a ɛyɛ fɛ | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 137 * 92 * 30mm na ɛwɔ hɔ |
| DX-126M-65 na ɛwɔ hɔ | 14.739-14.865MHz 14.229-15.535MHz na ɛwɔ hɔ | 1.2dB na ɛwɔ hɔ | 1.2 | 65dB na ɛyɛ | BJ140flange a ɛyɛ fɛ | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 210 * 45 * 30mm na ɛwɔ hɔ |
| DX-600M-95 na ɛwɔ hɔ | 14.2-14.8MHz 15.6-16.2MHz na ɛwɔ hɔ | 0.7dB na ɛyɛ | 1.25 | 95dB na ɛyɛ | Ntoaso Sukuu a Ɛto so Abien | aluminium a wɔde yɛ nneɛma | Mfonini tuntum | 100 * 30 * 30mm na ɛwɔ hɔ |
Nsɛm a wɔakyerɛw
Design Phase--Nhyehyɛe a ɛkɔ anim ne asiane a wosiw ano ne ne sohwɛ
Wɔ diplexer nhyehyeɛ no mfitiaseɛ no, XST yɛ ahwehwɛdeɛ nhwehwɛmu a ɛkɔ akyiri ne mfiridwuma mu nhwehwɛmu wɔ nyansahu mu kateeyɛ honhom mu. Yenya nhumu a emu dɔ wɔ application ahwehwɛde ahorow ho na yehu asiane ne ɔhaw ahorow a ebetumi aba pɛpɛɛpɛ, na yɛto fapem a ɛyɛ den ma duplexer nhyehyɛe no. Yɛpaw nnwuma mu nneɛma a edi kan ne nneɛma, de nsusuwii foforo a ɛfa nhyehyɛe ho ka ho, na yɛma duplexer nhyehyɛe nhyehyɛe no yɛ papa de hwɛ hu sɛ nneɛma no nyinaa bom yɛ adwuma a ɛnyɛ den na ɛyɛ adwuma bom de ma nneɛma no gyina pintinn na wotumi de ho to so.
Manufacturing Process-- Fine Management ne Nneɛma a Ɛyɛ Paara
Quality ne XST nkwa kwan. Yɛde nhyehyɛe a ɛyɛ katee a wɔahyɛ da ayɛ ama duplexers a ɛfa nneɛma pa ho, a ɛka anammɔn biara a efi nhyehyɛe so kosi ne yɛ so, de ahwɛ ahu sɛ duplexer a wɔyɛ no di amanaman ntam gyinapɛn ne nnwuma mu gyinapɛn ahorow akyi pɛpɛɛpɛ. Yɛde control points titire sisi hɔ, yɛde monitoring a edi mũ ne fine management di dwuma de hwɛ hu sɛ duplexers adwumayɛ indexes no yɛ pɛpɛɛpɛ. Ɛdenam nhwehwɛmu a emu yɛ den ne sɔhwɛ a yɛyɛ no mpɛn pii so no, yɛhwɛ hu sɛ duplexer biara nya adwumayɛ a eye sen biara ansa na afi adwumayɛbea hɔ.
Sɔhwɛ ne Nhwehwɛmu--Nsusuwii a ɛkɔ akyiri a ɛbɛma wɔahwɛ ahu sɛ wonhaw wɔn ho
XST te hia a ɛho hia sɛ wɔsɔ hwɛ na wɔgye tom ase, enti yɛakyekye sɔhwɛ tebea a ɛwɔ afã horow pii ama duplexers, ayɛ sɛnea wɔde di dwuma tebea ahorow a ɛyɛ den na ɛyɛ den ho mfonini de yɛ nhwehwɛmu a ɛkɔ akyiri na emu dɔ wɔ duplexers ho. Efi adwumayɛ ho nhyehyɛe so kosi ahobammɔ nneɛma so no, yɛhwɛ sɛ emu biara yɛ nokware de hwɛ hu sɛ duplexer no betumi ayɛ adwuma yiye wɔ tebea biara mu na ama wɔn a wɔde di dwuma no anya osuahu a ɛnyɛ dadwen.
Mmoa a wɔde ma wɔ adetɔn akyi - Adwumayɛ ho nimdeɛ a efi komam, ɔsom a etu mpɔn
XST nso de adetɔfoɔ suahunu ho hia kɛseɛ. Esiane eyi nti, adwumakuw no ayɛ adwumayɛfo kuw bi a wɔn ho akokwaw na wɔwɔ animtew sɛ wɔbɛhwɛ adwuma no nkɔso so na wɔadi akyi wɔ adeyɛ no nyinaa mu. Sɛ́ ɛyɛ duplexer a wɔpaw no fã no, anaasɛ wɔ adwumayɛ, nneɛma a wɔde kɔma ne nea edi hɔ a wɔde ma wɔ adetɔn akyi no, adetɔfo betumi anya mfiridwuma mu mmoa a wɔyɛ no mmiako mmiako ne nnwuma a wɔayɛ ama wɔn. Saa dwumadie nhyehyeɛ a wɔayɛ ama obiara yi nnyɛ sɛ ɛma adetɔfoɔ te XST nokwaredi ne adwumayɛ ho nimdeɛ nka nko, na mmom ɛma ɔhaw ano aduru ne adetɔfoɔ akomatɔyam a ɛyɛ adwuma yie no tu mpɔn kɛseɛ.XST ahyɛ bɔ sɛ ɛne adetɔfoɔ bɛnya abusuabɔ a ɛkyɛ na ɛyɛ pintinn denam adetɔn akyi dwumadie a ɛyɛ papa so, na wɔabom ahyɛ nnwuma no nkɔsoɔ ne nkɔsoɔ ho nkuran.
Paw XST, paw sɛ wubefi ase ayɛ microwave mfiri a ɛkorɔn akwantu a dadwen nnim, yɛsrɛ wo ntwentwɛn wo nan ase sɛ wobɛka yɛn ho asɛm, yɛbɛtra ase ma ɛne wo ahotoso ahyia!