Pukapuka Kaiwhakamahi mō te Pūihi Tūāpapa Tri-Band Harvest X-5000

1. Kupu Whakataki

He pūihi turanga toru-roopu teitei te Harvest X-5000, i hangaia mō ngā kaiwhaiwhai reo irirangi amateur. Ka mahi i runga i ngā roopu 144MHz (2m), 440MHz (70cm), me te 1200MHz (23cm), e whakarato ana i te whakawhitiwhiti pono mō ngā momo tono. Kei roto i tēnei pukapuka ngā mōhiohio nui mō te tāutanga haumaru, te whakahaere, me te tiaki i tō pūihi.

2. Nga korero haumaru

Whakanuia te haumaru i te wā e tāuta ana, e whakahaere ana hoki i te pūihi. Ki te kore e whai i ngā aratohu haumaru, ka pāngia pea koe e te whara kino, e te kino rānei o ngā taonga.

• Raina Hiko: Kaua rawa e tāuta te pūihi ki te taha o ngā taura hiko. Kia mau ki te tawhiti haumaru mai i ngā waea hiko katoa.
• Nga Tikanga Huarere: Kaua e tāuta i te wā e uira ana, e hau kaha ana, e ētahi atu āhuatanga kino rānei o te rangi.
• Whakaumautanga: Me whakarite kia pakari te hanganga whakairi, ā, kia taea hoki te tautoko i te taumaha me te kawenga a te hau.
• Whakapapa: Whakatakotoria tika te pūihi me te pou ki te whenua kia rite ki ngā waehere hiko ā-rohe hei tiaki i a ia mai i te uira me te tukunga pateko.
• Taputapu Tiaki Whaiaro: Mauria ngā taputapu haumaru e tika ana, tae atu ki ngā karapu me ngā tiaki kanohi, i te wā e tāuta ana.

3. Ihirangi mokete

I mua i te tīmatanga o te tāutanga, me whakarite kei roto i te kete ngā wāhanga katoa:

• Ngā wāhanga matua o te pūihi
• Ngā huānga porowhita (mēnā e tika ana)
• Ngā taputapu whakairi (ngā pūtu-U, clamp(s, nati, mīhini horoi)
• potae runga

Whakaatu 3.1: Neke Atuview o ngā wāhanga pūihi Harvest X-5000 e ai ki te mea i tae mai i roto i te takai.

Whakaatu 3.2: Taipitopito view o ngā taputapu whakairi, tae atu ki ngā pūtu-U, clampngā nati, ngā mīhini horoi, me ngā mīhini horoi.

4. Tatūnga (Tāuta)

Whāia ēnei kaupae hei huihui me te tāuta tika i tō pūihi Harvest X-5000.

4.1 Huinga Pūihi

1. Wetekina marietia ngā wāhanga katoa, ā, tirohia mēnā he pakaru.
2. Honoa ngā wāhanga pūihi kia rite ki ngā tohu a te kaihanga. Kia mau te hononga katoa.
3. Āpitihia ngā huānga porowhita ki te wāhanga turanga mēnā he wāhanga motuhake.
4. Whakamauhia te taupoki o runga ki te wāhanga o runga rawa o te pūihi.

Pikitia 4.1: Kua oti katoa te huihui o te pūihi Harvest X-5000, ā, kua rite mō te whakamau.

4.2 Te Whakamau i te Pūihi

He mea hanga te Harvest X-5000 mō te whakairi i te pou. Kōwhiria he pou, he pou pakari rānei e ātete ana ki ngā āhuatanga taiao.

1. Āpitihia ngā whāriki whakairi kua whakaratohia ki te wāhanga turanga o te pūihi.
2. Whakaturia te pūihi ki runga i te pou ki te teitei e hiahiatia ana, kia tika ai, kia kore ai he mea e arai ai.
3. Whakamahia ngā pūtu-U me te clamphei whakau pūmau i te pūihi ki te pou. Whakakīia ngā nati katoa kia mau, engari kaua e whakakī rawa kia kore ai e pakaru te pūihi, te pou rānei.

4.3 Hononga Taura Whakakotahi

He hononga wahine raupapa-N kei ​​te pūihi.

1. Tūhonohia he taura coaxial 50-ohm kounga teitei me te hononga tāne raupapa-N ki te turanga o te pūihi.
2. Me whakarite kia piri te hononga, kia ātete hoki ki te huarere mā te whakamahi i te rīpene hiri e tika ana, i ngā matū rānei hei ārai i te makuku.
3. Whakaterehia te taura coaxial kia matara atu i te pou, ka whakau kia kore ai e totoro, e pakaru rānei.

Pikitia 4.2: Taipitopito o te hononga uwha raupapa-N i te turanga o te pūihi mō te whakapiri taura honohono.

5. Nga Tohutohu Whakahaere

Kia oti te tāuta me te hono i te pūihi, whai i ēnei aratohu whakahaere:

• Hononga Pūwhakawhiti: Honoa te pito kē atu o te taura coaxial ki te tauranga pūihi o tō tuku reo irirangi amateur.
• Tae Maha: Ka whakahaerehia te X-5000 i runga i te 144MHz, 440MHz, me te 1200MHz. Me whakarite kei te tika te whakatakotoranga o tō taputapu whakawhiti ki te roopu auau tika mō te whakawhitiwhiti kōrero.
• Tepe Hiko: Kaua e neke atu i te mana mōrahi o te 100W (katoa) mō tēnei pūihi. Ki te neke atu i tēnei rohe ka kino pea te pūihi me ō taputapu reo irirangi.
• Tirotiro SWR: I mua i te tuku, tirohia te Ōwehenga Ngaru Tū (SWR) mā te whakamahi i te mita SWR. Ko te pānui SWR i runga ake i te 2:1 e tohu ana i tētahi raruraru pea me whakatau i mua i te tuku hei ārai i te kino o tō taputapu whakawhiti.

6. Tiaki

Mā te tiaki auau ka āwhina i te mahi tino pai me te roa o te wā e whakamahia ana tō pūihi.

• Tirotiro Ataata: Tirohia te pūihi i ia wā, i ia wā, mō ngā pakaru tinana, ngā hononga ngoikore, te waikura rānei. Tirohia te pou me ngā taputapu whakairi mō te pumau.
• parenga huarere: Tirohia anō te hononga taura coaxial mēnā he pai te ātete ki te huarere, inā koa i muri i te huarere kino. Tāpirihia anō he rīpene hiri, he matū rānei mēnā e tika ana.
• Te horoi: Horoia mārire ngā wāhanga o te pūihi ki te kakahu ngohengohe me te hopi ngawari me te wai mēnā ka kohia te paru. Āta karohia ngā kaihoroi whakakoi.

7. Te Raru

Mena ka pāngia koe e ngā raruraru me tō pūihi Harvest X-5000, whakaarohia ēnei mahi whakatau raruraru e whai ake nei:

• SWR Teitei:
  • Tirohia ngā hononga taura coaxial katoa mō te piripono me te nohoanga tika.
  • Tirohia te taura coaxial mō ngā piko, ngā motu, te pakaru rānei.
  • Me whakarite kua huihui katoa ngā wāhanga pūihi, ā, kāore i pakaru.
  • Me manatoko kei te mau te pūihi i ngā mea whakarewa katoa e ārai ana i tōna tauira irahiko.
• Te Whiwhinga/Tukunga Kino:
  • Whakaūtia kua whakatakotoria tō taputapu whakawhiti ki te auau me te aratau tika.
  • Tirohia te SWR. Ka taea e te SWR teitei te whakaiti nui i te mahi.
  • Me whakarite kia tika te teitei o te pūihi, kia matara atu hoki i ngā pūtake pokanoa ā-rohe.
  • Whakamātauria ki tētahi taura coaxial pai e mōhiotia ana mēnā ka taea.

8. Whakatakotoranga

9. Pūtāhui me te Tautoko

Mō ngā mōhiohio pūtāhui me te tautoko hangarau, tirohia ngā tuhinga i whakaratohia i te wā o te hoko, whakapā atu rānei ki tō kaihokohoko. Tērā pea ka rerekē ngā tikanga pūtāhui motuhake i runga i te rohe me te kaihoko.