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Kingtone Tetra Repeater 380-400MHz BDA Radio Communication System Coverage Solutions

ʻO ka wehewehe pōkole:

Introduction Mainfeature Application & Scenarios Specification Parts/Warranty TETRA (Terrestrial Trunked Radio) repeater i hoʻolālā ʻia no ke kākoʻo ʻana i nā pūnaewele palekana lehulehu a me nā ʻōnaehana kelepona paʻalima no nā noi palekana kiʻekiʻe, e like me ka metro underground network, a i ʻole ka ʻoihana aila a me ke kinoea.Hiki i ka Bi-Directional Amplifier (BDA) ke hoʻonui i nā hōʻailona, ​​​​e hōʻoia i ka maʻemaʻe pinepine o nā hōʻailona hou a me ka paʻa o ka mana hoʻopuka.Loaʻa iā ia ka compattib maikaʻi loa ...


Huahana Huahana

Huahana Huahana

  • Hoʻolauna
  • Hiʻona nui
  • Hoʻohana a me nā hiʻohiʻona
  • Hōʻike
  • Nā ʻāpana/Paʻa

ʻO TETRA (Terrestrial Trunked Radio) mea hoʻopuka hou i hoʻolālā ʻia e kākoʻo i nā ʻoihana palekana lehulehu a me nā ʻōnaehana kelepona paʻalima no nā noi palekana kiʻekiʻe, e like me nā ʻoihana metro underground, a i ʻole nā ​​ʻoihana ʻaila a me ke kinoea.
 
Hiki i ka Bi-Directional Amplifier (BDA) ke hoʻonui i nā hōʻailona, ​​​​e hōʻoia i ka maʻemaʻe pinepine o nā hōʻailona hou a me ka paʻa o ka mana hoʻopuka.He kūpono maikaʻi loa ia a ua hoʻohana nui ʻia i nā ʻōnaehana kamaʻilio trunking e like me TETRA, iDEN.
 

Hāʻawi ʻo Kingtone i kahi ākea ākea o nā ʻōnaehana radio tetra a me ka ʻōnaehana repeater e hoʻokō i nā pono o nā hui hoʻohana ʻoihana Mobile Radio.

Hiʻona nui

◇ PA linearity kiʻekiʻe;Loaʻa ʻōnaehana kiʻekiʻe;
◇ ʻenehana ALC akamai;
◇ Duplex piha a me kahi kaʻawale kiʻekiʻe mai ka uplink a i lalo;
◇ Hana maʻalahi ka hana;
◇ ʻenehana hoʻohui me ka hana hilinaʻi;
◇ Ka nānā 'āina a me ka mamao (koho) me ka 'akomi hewa alarm & remote control;
◇ ʻO ka hoʻolālā ʻana i ka weatherproof no ka hoʻokomo ʻana i nā wā āpau;

Hoʻohana a me nā hiʻohiʻona

Hāʻawi ʻo TETRA Fiber Optical repeaters i ka uhi ʻana i nā hale liʻiliʻi, waena, nui a me ka pā kula, i loko o nā tunnels, metro a me nā kaiāulu mamao a kuaʻāina paha.
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Hōʻike

Nā mea

Kūlana hoʻāʻo

Hōʻike

Uplink

loulou iho

Ka pinepine hana (MHz)

Nominal Frequency

380-385MHz

410-415MHz 415-420MHz

390-395MHz

420-425MHz 425-430MHz

Loaʻa (dB)

NominalMana Hoopuka-5dB

95±3

Mana Puke (dBm)

33

40

ALC (dBm)

Hoʻohui ka hōʻailona hoʻokomo i 20dB

Po≤±1

Kiʻi walaʻau (dB)

Ke hana nei i loko o ka huiMax.Loaʻa

≤5

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

Haʻihaʻi ma ka pae kiʻekiʻe (°)

Ke hana nei i loko o ka hui

≤20

Hapa ʻia ʻo RMS Phase (°)

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 Mākaʻikaʻi mamao (koho)

ʻO ka alarm manawa maoli no ke kūlana puka, ka wela, ka mana, VSWR, ka mana puka

Module Mana mamao(koho)

ʻO RS232 a i ʻole RJ45 + Modem uʻi ʻole + Pākaʻi Li-ion hiki ke hoʻopaʻa ʻia

Nā ʻāpana/Paʻa
Warranty: 12months ma hope o ka lā hoʻouna;

■ mea hoolako ■ Hoʻonā a me ka noi

  • *Kōkohu:
    *Kahua huahana: kingtone UHF 400-470 Bi-directional Amplifier UHF BDA Tetra Band selective repeater

  • *Kōkohu: KT-CRP-B25-P37-B
    * Māhele Huahana: 37dbm 5W GSM850Mhz kelepona kelepona hōʻailona Band Selective Repeater

  • *Kōkohu: KT-RS900/1800-B25/25-P33B
    *Wāwai Huahana: 2W GSM900MHz Air Coupling Wireless Frequency Shifting Repeater

  • *Kōkohu: KT-WRP-B60-P37-B
    * Māhele Huahana: 5W 37dbm Ourdoor 3g booster 2100mhz umts wcdma cell phone cellular repeater 3g band selective repeater


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