Toraidhean
Roinneadair Cumhachd 4 Slighe RFTYT
Duilleag-dhàta
| Slighe | Raon Tricead | IL. as àirde (dB) | VSWR as àirde | Leth-oireachd min (dB) | Cumhachd Cuir a-steach (Iar) | Seòrsa Ceanglaiche | Modail |
| 4-slighe | 90-110MHz | 0.75 | 1.40 | 20.0 | 1 | SMA | PD04-F5633-S/90-110MHz |
| 4-slighe | 134-174MHz | 1.2 | 1.35 | 18.0 | 50 | NF | PD04-F1820-N/134-174MHz |
| 4-slighe | 134-3700MHz | 4.0 | 1.40 | 18.0 | 20 | NF | PD04-F1210-N/134-3700MHz |
| 4-slighe | 136-174MHz | 0.5 | 1.30 | 20.0 | 50 | NF | PD04-F1412-N/136-174MHz |
| 4-slighe | 300-500 MHz | 0.6 | 1.40 | 20.0 | 50 | NF | PD04-F1271-N/300-500MHz |
| 4-slighe | 300-500MHz | 0.5 | 1.30 | 18.0 | 50 | NF | PD04-F1377-N/300-500MHz |
| 4-slighe | 400-470MHz | 0.5 | 1.30 | 20.0 | 50 | NF | PD04-F1071-N/400-470MHz |
| 4-slighe | 400-1000MHz | 0.5 | 1.25 | - | 200 | NF | PD04-R4560-N/400-1000MHz |
| 4-slighe | 0.5-2.5GHz | 1.2 | 1.30 | 20.0 | 40 | SMA-F | PD04-F7074-S/500-2500MHz |
| 4-slighe | 0.5-4.0GHz | 1.5 | 1.40 | 20.0 | 20 | SMA-F | PD04-F6086-S/500-4000MHz |
| 4-slighe | 0.5-6.0GHz | 1.5 | 1.40 | 20.0 | 20 | SMA-F | PD04-F6086-S/500-6000MHz |
| 4-slighe | 0.5-6.0GHz | 2.5 | 1.40 | 18.0 | 10 | SMA-F | PD04-F8066-S/500-6000MHz |
| 4-slighe | 0.5-8.0GHz | 1.5 | 1.60 | 18.0 | 30 | SMA-F | PD04-F5786-S/500-8000MHz |
| 4-slighe | 0.5-18.0GHz | 4.0 | 1.70 | 16.0 | 20 | SMA-F | PD04-F7215-S/0.5-18GHz |
| 4-slighe | 698-2700 MHz | 0.6 | 1.30 | 20.0 | 50 | SMA-F | PD04-F1271-S/698-2700MHz |
| 4-slighe | 698-2700 MHz | 0.6 | 1.30 | 20.0 | 50 | NF | PD04-F1271-N/698-2700MHz |
| 4-slighe | 698-3800 MHz | 1.2 | 1.30 | 20.0 | 50 | SMA-F | PD04-F9296-S/698-3800MHz |
| 4-slighe | 698-3800 MHz | 1.2 | 1.30 | 20.0 | 50 | NF | PD04-F1186-N/698-3800MHz |
| 4-slighe | 698-4000 MHz | 1.2 | 1.30 | 20.0 | 50 | 4.3-10-F | PD04-F1211-M/698-4000MHz |
| 4-slighe | 698-6000 MHz | 1.8 | 1.45 | 18.0 | 50 | SMA-F | PD04-F8411-S/698-6000MHz |
| 4-slighe | 0.7-3.0GHz | 1.2 | 1.40 | 18.0 | 50 | SMA-F | PD04-F1756-S/700-3000MHz |
| 4-slighe | 0.8-2.7GHz | 0.5 | 1.25 | - | 300 | NF | PD04-R2260-N/800-2700MHz |
| 4-slighe | 0.95-4.0GHz | 7.5 | 1.50 | 18.0 | 10 | OSX-50DYD3 | PD04-F7040-O/950-4000MHz |
| 4-slighe | 1.0-2.5GHz | 0.35 | 1.20 | - | 300 | NF | PD04-R2460-N/1000-2500MHz |
| 4-slighe | 1.0-4.0GHz | 0.8 | 1.30 | 20.0 | 30 | SMA-F | PD04-F5643-S/1-4GHz |
| 4-slighe | 1.0-12.4GHz | 2.8 | 1.70 | 16.0 | 20 | SMA-F | PD04-F7590-S/1-12.4GHz |
| 4-slighe | 1.0-18.0GHz | 2.5 | 1.55 | 16.0 | 20 | SMA-F | PD04-F7199-S/1-18GHz |
| 4-slighe | 2.0-4.0GHz | 0.8 | 1.40 | 20.0 | 30 | SMA-F | PD04-F5650-S/2-4GHz |
| 4-slighe | 2.0-8.0GHz | 1.0 | 1.40 | 20.0 | 30 | SMA-F | PD04-F5650-S/2-8GHz |
| 4-slighe | 2.0-18.0GHz | 1.8 | 1.65 | 16.0 | 20 | SMA-F | PD04-F6960-S/2-18GHz |
| 4-slighe | 2.4-6.0GHz | 0.35 | 1.30 | - | 300 | NF | PD04-R2460-N/2.4-6GHz |
| 4-slighe | 6.0-18.0GHz | 1.2 | 1.55 | 18.0 | 20 | SMA-F | PD04-F5045-S/6-18GHz |
| 4-slighe | 6.0-40.0GHz | 1.8 | 1.80 | 16.0 | 10 | SMA-F | PD04-F5235-S/6-40GHz |
| 4-slighe | 18-40GHz | 1.8 | 1.80 | 16.0 | 10 | SMA-F | PD04-F5235-S/18-40GHz |
Sealladh farsaing
'S e inneal cumanta a thathas a' cleachdadh ann an siostaman conaltraidh gun uèir an roinneadair cumhachd 4-shligheach, anns a bheil aon chrìoch cuir-a-steach agus ceithir cinn-uidhe toraidh.
Is e gnìomh roinneadair cumhachd 4-shligheach cumhachd an t-soidhne cuir-a-steach a sgaoileadh gu cothromach gu na 4 puirt toraidh agus co-mheas cumhachd stèidhichte a chumail eatorra. Ann an siostaman conaltraidh gun uèir, bidh luchd-sgoltaidh cumhachd mar sin air an cleachdadh gu cumanta gus comharran antenna a sgaoileadh gu iomadh modal glacaidh no tar-chuir fhad ‘s a tha iad a’ cumail seasmhachd agus cothromachadh an t-soidhne.
A thaobh teicnigeach, mar as trice bidh luchd-sgaraidh cumhachd 4-shligheach air an togail le bhith a’ cleachdadh phàirtean fulangach leithid loidhnichean microstrip, luchd-ceangail, no measgairean. Faodaidh na pàirtean seo cumhachd comharran a sgaoileadh gu h-èifeachdach gu diofar phuirt toraidh agus bacadh a chur air a chèile eadar diofar thoraidhean. A bharrachd air an sin, feumaidh an roinneadair cumhachd beachdachadh cuideachd air an raon tricead, call cuir a-steach, aonaranachd, co-mheas tonn seasmhach agus paramadairean eile den chomharra gus dèanamh cinnteach à coileanadh agus seasmhachd an t-siostaim.
Ann an cleachdaidhean practaigeach, tha luchd-sgoltaidh cumhachd 4-shligheach air an cleachdadh gu farsaing ann an diofar raointean leithid uidheam conaltraidh, siostaman radar, conaltradh saideal, agus mion-sgrùdadh speactram rèidio. Bidh iad a’ toirt seachad goireasachd airson giullachd chomharran ioma-sheanail, a’ leigeil le iomadh inneal comharran fhaighinn no a chuir aig an aon àm, a’ leasachadh èifeachdas agus earbsachd iomlan an t-siostaim.
