Ngā Kaiwhakarato Hopuoro Ahokore Takirua Ngaio mō te kaupapa KTV

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Taipitopito Hua

Ngā Tohu Hua

Ngā tohu pūnaha

Awhe auau reo irirangi: 645.05-695.05MHz (hongere A: 645-665, hongere B: 665-695)

Te whānui o te hononga e taea ana te whakamahi: 30MHz mō ia hongere (60MHz katoa)

Tikanga whakarerekētanga: whakarerekētanga auau FM Tau hongere: auau aunoa pūwero-whero 200 hongere

Te pāmahana whakahaere: mai i te 18 nekehanga Celsius ki te 50 nekehanga Celsius

Tikanga whakakā: te kimi haruru aunoa me te whakakā waehere matihiko

Āputa: 45KHz

Awhe hihiri: >110dB

Urupare oro: 60Hz-18KHz

Te ōwehenga tohu-ki-haruru whānui: >105dB

Te whakapōturitanga whānui: <0.5%

Ngā tohu a te kaiwhiwhi:

Aratau whiwhi: superheterodyne tahuri-rua, whiwhinga kanorau pono whakahāngai-rua

Aratau wiri: Porowhita maukati ā-wāhanga PLL

Auautanga waenga: te auautanga waenga tuatahi: 110MHz,

Te auau waenga tuarua: 10.7MHz

Atanga pūihi: nohoanga TNC

Aratau whakaatu: LCD

Te aro: -100dBm (40dB S/N)

Te pehi rūpahu: >80dB

Putanga oro:

Kāore i te taurite: +4dB(1.25V)/5KΩ

Taurite: +10dB(1.5V)/600Ω

Ngaohiko hiko: DC12V

Iahiko hiko: 450mA

Ngā tohu tuku: (whakarewatanga 908)

Aratau wiri: Porowhita maukati ā-wāhanga PLL

Mana whakaputa: 3dBm-10dBm (tahuritanga LO/HI)

Pūhiko: 2x ngā pūhiko "1.5V Nama 5"

Iahiko: <100mA (HF), <80mA (LF)

Te wā whakamahi (pākahiko kawakore): tata ki te 8 hāora i te mana teitei

He hapa ngāwarimaimoatanga

ngā tohu hapa

He hapa mahitake

Kāore he tohu i runga i te kaiwhiwhi me te tuku

Kāore he hiko i te tuku hiko, kāore te hiko o te kaiwhiwhi i te hono tika

Kāore he tohu RF a te kaiwhiwhi

He rerekē, he rerekē rānei ngā roopu auau o te kaiwhiwhi me te tuku i te awhe e whakaaetia ana

He tohu auau reo irirangi kei reira, engari kāore he tohu oro

Kāore te hopuoro tuku i te hono, kua tino pēhia rānei te hopuoro o te kaiwhiwhihōhonu

He hapa o te ara iahiko arataki oro

Te whakatakoto i te aratau wahangu

He nui rawa te haruru papamuri o te tohu oro

He iti rawa te rerekētanga o te auau whakarerekētanga tuku, he iti te taumata hiko putanga whiwhi, he tohu pokanoa rānei

Te whakapōturitanga o te tohu oro

Tukuterhe nui rawa te rerekētanga o te auau whakarerekētanganui rawa, he nui rawa te taumata hiko putanga o te kaiwhiwhi

He poto te tawhiti whakamahi, he kore pumau te tohu

He iti te mana tautuhinga o te tuku, ā, he hohonu rawa te pēhi o te kaiwhiwhi.

Te tautuhinga hē o te pūihi kaiwhiwhi me te kaha o te pokanoa o te pākahiko huri noa.


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