- Okwu mmalite
- Isi ihe
- Ngwa&ọnọdụ
- Nkọwapụta
- Akụkụ/ Akwụkwọ ikike
- TETRA (Terrestrial Trunked Radio) ihe nkwughari emebere iji kwado netwọk nchekwa ọha yana sistemụ redio mkpanaka ọkachamara maka ngwa nchekwa dị elu, dị ka netwọkụ metro n'okpuruala, ma ọ bụ ụlọ ọrụ mmanụ na gas.Bi-Directional Amplifier (BDA) nwere ike họrọ ịgbatị akara ngosi, na-ahụ na ịdị ọcha ugboro ugboro nke mgbaama ugboro yana nkwụsi ike nke ike mmepụta.Ọ nwere ezigbo ndakọrịta na ugbu a na-eji ọtụtụ ebe na trunking nkwurịta okwu usoro dị ka TETRA, iDEN.
Kingtone na-enye usoro redio tetra dị iche iche na usoro nkwugharị iji gboo mkpa ndị otu ndị ọrụ redio Mobile Mobile.
- Isi ihe
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◇ High linearity PA;Nweta sistemu dị elu;
◇ teknụzụ ALC nwere ọgụgụ isi;
◇ Duplex zuru oke na ikewapụ elu site na uplink ruo downlink;
◇ Arụ ọrụ akpaaka dị mma;
◇ Usoro jikọtara ọnụ na arụmọrụ a pụrụ ịdabere na ya;
◇ Nleba anya mpaghara na nke dịpụrụ adịpụ (nhọrọ) nwere mkpu mmejọ akpaka & njikwa anya;
◇ Nrụpụta ihu igwe maka ntinye ihu igwe niile;
- Ngwa&ọnọdụ
- TETRA Fiber Optical repeaters na-enye mkpuchi na obere, ọkara, nnukwu na ụlọ ụdị ụlọ akwụkwọ, n'ime tunnels, metros na ime obodo ma ọ bụ ime obodo.
- Nkọwapụta
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Ihe
Ọnọdụ ule
Nkọwapụta
Uplink
Downlink
Ugboro arụ ọrụ(MHz)
Ugboro ugboro
380-385MHz
410-415MHz 415-420MHz
390-395MHz
420-425MHz 425-430MHz
Nweta(dB)
Aha ahaIke mmepụta-5dB
95±3
Ike mmepụta (dBm)
33
40
ALC (dBm)
Ihe nrịbama ntinye tinye 20dB
△Po≤±1
Ọgụgụ mkpọtụ (dB)
Na-arụ ọrụ na band(Oke.Nweta)
≤5
Ripple in-band (dB)
Ike mmepụta aha -5dB
≤3
Nlekwa anya ugboro ugboro (ppm)
Ike ntinye aha aha
≤0.05
Oge igbu oge (anyị)
Na-arụ ọrụ na band
≤5
Mperi kacha elu (°)
Na-arụ ọrụ na band
≤20
Mperi usoro RMS (°)
Na-arụ ọrụ na band
≤5
Nweta ngbanwe nzọụkwụ (dB)
Ike mmepụta aha -5dB
1dB
Nweta mmezi oke(dB)
Ike mmepụta aha -5dB
≥30
Nweta Linear nwere ike idozi (dB)
10dB
Ike mmepụta aha -5dB
±1.0
20dB
Ike mmepụta aha -5dB
±1.0
30dB
Ike mmepụta aha -5dB
±1.5
Attenuation Inter-modulation (dBc)
Na-arụ ọrụ na band
≤-45
Mgbapụta na-adịghị mma (dBm)
9kHz-1GHz
BW: 30 kHz
≤-36
≤-36
1GHz-12.75GHz
BW: 30 kHz
≤-30
≤-30
VSWR
BS/MS Port
1.5
Port I/O
N-Nwanyị
Mgbochi
50ohm
Okpomọkụ na-arụ ọrụ
-25°C ~+55°C
Iru mmiri dị n'etiti
Oke.95%
MTBF
Min.100000 awa
Ịnye ọkụ
DC-48V/AC220V(50Hz)/AC110V(60Hz)(±15%)
Ọrụ nlekota anya (nhọrọ)
Oti mkpu ozugbo maka ọnọdụ ọnụ ụzọ, okpomoku, ike, VSWR, ike mmepụta
Module njikwa anya(nhọrọ)
RS232 ma ọ bụ RJ45 + Ikuku Modem + batrị Li-ion chaja
- Akụkụ/ Akwụkwọ ikike
- Akwụkwọ ikike: 12 ọnwa mgbe ụbọchị mbupu;
■ kọntaktị soplaya ■ Ngwọta & Ngwa
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* Ụdị:
*Ụdị ngwaahịa: kingtone UHF 400-470 Bi-directional Amplifier UHF BDA Tetra Band onye na-emegharị ihe
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* Ụdị: KT-CRP-B25-P37-B
* Udi ngwaahịa: 37dbm 5W GSM850Mhz akara ekwentị ekwentị Band Selective Repeater -
* Ụdị: KT-RS900/1800-B25/25-P33B
* Udi ngwaahịa: 2W GSM900MHz Ikuku ikuku na-emegharị ugboro ugboro ikuku. -
* Ụdị: KT-WRP-B60-P37-B
* Udi ngwaahịa: 5W 37dbm Ourdoor 3g booster 2100mhz umts wcdma cell phone repeater 3g band selective repeater
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