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Kingtone VHF BDA Bi-directional Amplifier VHF Walkie Talkie Power Amplifier
Hoʻolālā ʻia ka ʻōnaehana Kingtone Bi-Directional Amplifier e hoʻoponopono i nā pilikia o ka hōʻailona kelepona nāwaliwali, ʻoi aku ka maikaʻi ma mua o ka hoʻohui ʻana i kahi Base Station (BTS) hou.ʻO ka hana nui o ka ʻōnaehana RF Bi-Directional Amplifier ka loaʻa ʻana o ka hōʻailona haʻahaʻa haʻahaʻa mai BTS ma o ka hoʻouna ʻana i ka lekiō a laila hoʻouna i ka hōʻailona hoʻonui ʻia i nā wahi i lawa ʻole ai ka uhi pūnaewele.A hoʻonui ʻia ka hōʻailona kelepona a hoʻouna ʻia i ka BTS ma o ka ʻaoʻao ʻē aʻe.
- Hiʻona nui
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UHF BDA Bi-directional amplifier uhf walkie talkie power amplifier Nā mea nui
1. High kaʻawale piha duplex hoʻolālā, maʻalahi e hoʻouka.
2. Haʻahaʻa leo huahelu, kiʻekiʻe loaʻa sensitivity.
3. Me ka hana ALC a me MLC e hōʻoia i ka mana puka paʻa.
4. Ka hoʻohana ʻana i ka mana haʻahaʻa, ka mālama ʻana i ke kaiapuni a me ka mālama ʻana i ka ikehu.
5. Hoʻolālā hoʻolālā modular, maʻalahi e hoʻonui i ka ʻōnaehana.
6. Kiekie Q cavity kānana a me SAW surface acoustic hawewe kānana, kiʻekiʻe ma waho o ka band rejection.
7. Hoʻohana i ka laina kiʻekiʻe kiʻekiʻe loa o ka honua, haʻahaʻa intermodulation LDMOS mana amplifier.
8. E hoʻohana i ka PLL kikohoʻe kikohoʻe kiʻekiʻe, TCXO, ʻenehana OCXO, paʻa pinepine a me ka pololei kiʻekiʻe.
9. Pono ka hana nānā pūnaewele mamao a kūloko.
10. He hana hoʻolālā wai ʻole no nā wā āpau i loko a me waho.
- Hoʻohana a me nā hiʻohiʻona
- UHF BDA Bi-directional amplifier uhf walkie talkie power amplifier Nā noi
No ka hoʻonui ʻana i ka uhi hōʻailona o ka hoʻopiha ʻana i ka wahi makapō hōʻailona kahi nāwaliwali o ka hōʻailona
ʻaʻole loaʻa.
Ma waho: nā mokulele, nā wahi mākaʻikaʻi, nā papa kolepa, nā tunnels, nā hale hana, nā ʻāpana mining, nā kauhale etc.
Loko: Hotele, Hale Hōʻikeʻike, Basements, Kūʻai
ʻO nā hale kūʻai, nā keʻena, nā pahu pahu etc.
Hoʻohana nui ʻia i kēlā ʻano hihia:
Hiki i ka mea hana hou ke loaʻa kahi wahi hoʻokomo i hiki ke loaʻa i ka hōʻailona BTS maʻemaʻe ma ka pae ikaika e like me ka Rx Level ma ka pūnaewele repeater e ʻoi aku ma mua o ‐70dBm;
A hiki ke hoʻokō i ke koi o ka hoʻokaʻawale ʻana i nā antenna e pale aku iā ʻoe iho-oscillation.
- Hōʻike
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ʻIkepili ʻenehana
Nā mea
Kūlana hoʻāʻo
Hōʻike
Meno
Uplink
loulou iho
Ka pinepine hana (MHz) Nominal Frequency 146-150MHz 158-162 MHz Hiki ke kuhikuhi ʻia ke alapine e ka mea kūʻai aku Kaʻeleʻele Nominal Band 4MHz Loaʻa (dB) Mana Hoʻopuka inoa inoa-5dB 45±3 Mana Puke (dBm) hōʻailona modulating 30 40 ALC (dBm) Hoʻohui ka hōʻailona hoʻokomo i 20dB Po≤±1 Kiʻi walaʻau (dB) Ke hana nei i loko o ka hui(Max.Loaʻa) ≤15 Ripple in-band (dB) Mana Hoʻopuka inoa -5dB ≤3 Ka hoʻomanawanui pinepine (ppm) Mana Hoʻopuka inoa ≤0.05 Hoʻopaneʻe manawa (mākou) Ke hana nei i loko o ka hui ≤5 Loaʻa i ka ʻanuʻu hoʻoponopono (dB) Mana Hoʻopuka inoa -5dB 1dB Loaʻa ka laulā hoʻoponopono (dB) Mana Hoʻopuka inoa -5dB ≥30 Loaʻa i ka Linear hiki ke hoʻololi ʻia (dB) 10dB Mana Hoʻopuka inoa 5dB ±1.0 20dB Mana Hoʻopuka inoa -5dB ±1.0 30dB Mana Hoʻopuka inoa -5dB ±1.5 ʻO ka hoʻohaʻahaʻa ʻana i waena o ka modulasi (dBc) Ke hana nei i loko o ka hui ≤-45 Hoʻokuʻu hewa (dBm) 9kHz-1GHz BW:30KHz ≤-36 ≤-36 1GHz-12.75GHz BW:30KHz ≤-30 ≤-30 VSWR Awa BS/MS 1.5 Awa I/O N-Wahine Ka hoʻopalekana 50 ohm Ka Mahana Hana -25°C +55°C Haʻahaʻa pili Max.95% MTBF Min.100000 hola Lako ikehu DC-48V/AC220V(50Hz)/AC110V(60Hz)( ±15%) Hana kiaʻi mamao ʻO ka alarm manawa maoli no ke kūlana puka, ka wela, ka mana, VSWR, ka mana puka Module Mana mamao ʻO RS232 a i ʻole RJ45 + Modem uʻi ʻole + Pākaʻi Li-ion hiki ke hoʻopaʻa ʻia
