Pūreretā Whānui UHF 800-2000MHz (Roopu Katoa)
I tēnei rā ka tohaina e RFTYT ētahi āhuatanga me ngā whakamahinga noa o ngā pūhiko RF whānui 800-2000MHz:
1. Whānuitanga o te hononga: Mā te whānuitanga o te hononga o te 800-2000MHz ka taea te kapi i ngā momo hononga auau whakawhitiwhiti kōrero me te hangarau ahokore.
2. Wehewehe: Ko te wehenga o te porowhita RF e pā ana ki te nui o te whakaiti i te ahunga e ārai ai te taputapu i te horapa o te tohu. Ka taea e te wehenga teitei te whakaiti i te turuturu me te pokanoa o te tohu, te whakapai ake i te mahi me te pono o te pūnaha.
3. Ngaronga Whakauru: Ko te ngaronga whakauru e pā ana ki te nui o te whakaiti o te tohu i a ia e haere ana i roto i te porohita RF. Mā te ngaronga whakauru iti ka taea te whakaiti i te ngaronga mana tohu, ka whakarite i te kaha me te kounga o te tohu.
4. Te Whakaiti: Hei whakatutuki i ngā whakaritenga whakaiti o ngā taputapu whakawhitiwhiti kōrero hou, he mea hanga ngā porowhita whānui kia iti, kia māmā hoki, kia taea ai te tāuta me te whakamahi i roto i te wāhi iti.
5. Ngā wāhi tono: E whakamahia whānuitia ana ngā porowhita whānui 800-2000MHz i roto i ngā teihana turanga whakawhitiwhiti kōrero ahokore, te whakawhitiwhiti kōrero amiorangi, ngā pūnaha radar, ngā taputapu pakanga hiko, me ētahi atu mara mō te tuku tohu, te wehe, me te tohatoha.
Ngā Whakatakotoranga
| Tauira | TH5656AS-1/800-2000MHz (→(kia tika te taha matau) TH5656AS-2/800-2000MHz (→(whakamuri-raka) |
| Awhe Auautanga | 800-2000MHz |
| Ngaronga whakaurunga | 1.3dB te mōrahi |
| Te noho motuhake | 13 dB meneti |
| VSWR | 1.6 mōrahi |
| Mana Whakamua | 50W CW |
| Momo Hononga | SMA-F |
| OwhakahaereTpāmahana | -25~85℃ |
Pikitia ā-tinana
Wā tuku: 15 o Ākuhata-2024


