Hua
RFTYT 4 Waea Kaiwehe Hiko
Pepa Raraunga
| Ara | Freq.Range | IL. mōrahi(dB) | VSWR mōrahi | Wehenga min（dB） | Te Mana Whakauru （W） | Momo Tuhono | Tauira |
| 4 ara | 134-3700MHz | 4.0 | 1.40 | 18.0 | 20 | NF | PD04-F1210-N/0134M3700 |
| 4 ara | 300-500 MHz | 0.6 | 1.40 | 20.0 | 50 | NF | PD04-F1271-N/0300M0500 |
| 4 ara | 0.5-4.0GHz | 1.5 | 1.40 | 20.0 | 20 | SMA-F | PD04-F6086-S/0500M4000 |
| 4 ara | 0.5-6.0GHz | 1.5 | 1.40 | 20.0 | 20 | SMA-F | PD04-F6086-S/0500M6000 |
| 4 ara | 0.5-8.0GHz | 1.5 | 1.60 | 18.0 | 30 | SMA-F | PD04-F5786-S/0500M8000 |
| 4 ara | 0.5-18.0GHz | 4.0 | 1.70 | 16.0 | 20 | SMA-F | PD04-F7215-S/0500M18000 |
| 4 ara | 698-2700 MHz | 0.6 | 1.30 | 20.0 | 50 | SMA-F | PD04-F1271-S/0698M2700 |
| 4 ara | 698-2700 MHz | 0.6 | 1.30 | 20.0 | 50 | NF | PD04-F1271-N/0698M2700 |
| 4 ara | 698-3800 MHz | 1.2 | 1.30 | 20.0 | 50 | SMA-F | PD04-F9296-S/0698M3800 |
| 4 ara | 698-3800 MHz | 1.2 | 1.30 | 20.0 | 50 | NF | PD04-F1186-N/0698M3800 |
| 4 ara | 698-4000 MHz | 1.2 | 1.30 | 20.0 | 50 | 4.3-10-F | PD04-F1211-M/0698M4000 |
| 4 ara | 698-6000 MHz | 1.8 | 1.45 | 18.0 | 50 | SMA-F | PD04-F8411-S/0698M6000 |
| 4 ara | 0.7-3.0GHz | 1.2 | 1.40 | 18.0 | 50 | SMA-F | PD04-F1756-S/0700M3000 |
| 4 ara | 1.0-4.0GHz | 0.8 | 1.30 | 20.0 | 30 | SMA-F | PD04-F5643-S/1000M4000 |
| 4 ara | 1.0-12.4GHz | 2.8 | 1.70 | 16.0 | 20 | SMA-F | PD04-F7590-S/1000M12400 |
| 4 ara | 1.0-18.0GHz | 2.5 | 1.55 | 16.0 | 20 | SMA-F | PD04-F7199-S/1000M18000 |
| 4 ara | 2.0-4.0GHz | 0.8 | 1.40 | 20.0 | 30 | SMA-F | PD04-F5650-S/2000M4000 |
| 4 ara | 2.0-8.0GHz | 1.0 | 1.40 | 20.0 | 30 | SMA-F | PD04-F5650-S/2000M8000 |
| 4 ara | 2.0-18.0GHz | 1.8 | 1.65 | 16.0 | 20 | SMA-F | PD04-F6960-S/2000M18000 |
| 4 ara | 6.0-18.0GHz | 1.2 | 1.55 | 18.0 | 20 | SMA-F | PD04-F5145-S/6000M18000 |
| 4 ara | 6.0-40.0GHz | 1.8 | 1.80 | 16.0 | 10 | SMA-F | PD04-F3552-S/6000M40000 |
| 4 ara | 18-40GHz | 1.8 | 1.80 | 16.0 | 10 | SMA-F | PD04-F3552-S/18000M40000 |
Tirohanga
Ko te whakawehenga hiko 4-ara he taputapu noa e whakamahia ana i roto i nga punaha whakawhitiwhiti ahokore, kei roto i te whakaurunga kotahi me nga pito putanga e wha.
Ko te mahi a te wehewehe hiko 4-ara ko te tohatoha i te mana o te tohu whakauru ki nga tauranga whakaputa e 4 me te pupuri i te tauwehenga mana i waenganui ia ratou. I roto i nga punaha whakawhitiwhiti ahokore, ka whakamahia enei kaiwehe hiko ki te tohatoha i nga tohu antenna ki te maha e whiwhi ana, e tuku ana ranei i nga waahanga i te wa e mau tonu ana te tohu me te taurite.
Ma te korero hangarau, ka hangaia nga wehenga hiko 4-ara ma te whakamahi i nga waahanga hāngū penei i nga raina microstrip, hononga hono, whakaranu ranei. Ka taea e enei waahanga te tohatoha mana tohu ki nga tauranga whakaputa rereke me te whakaiti i te pokanoa tahi i waenga i nga putanga rereke. I tua atu, me whai whakaaro ano te kai wehewehe mana ki te awhe auau, te ngaro o te whakaurunga, te wehe, te tauwehenga ngaru tu me etahi atu taapiri o te tohu hei whakarite i te mahi me te pumau o te punaha.
I roto i nga tono whaihua, ka whakamahia nuitia nga wehenga hiko 4-ara i roto i nga momo mara penei i nga taputapu korero, nga punaha radar, korero amiorangi, me te tātari hihinga reo irirangi. Ka whakaratohia e ratou he waatea mo te tukatuka tohu tohu-maha, ka tuku i nga taputapu maha ki te tango, ki te tuku tohu ranei i te wa kotahi, me te whakapai ake i te pai me te pono o te punaha.
