Ngā Kaiwhakarato Hopuoro Ahokore Takirua Ngaio mō te kaupapa KTV
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. |







