- Gabatarwa
- Babban harafin
- Aikace-aikace & al'amuran
- Musammantawa
- Sassan / Garanti
-
2W GSM900MHz Iska Couaddamar da Sauyawa Maimaitawa an tsara shi don magance matsaloli na siginar hannu mai rauni, wanda yafi arha fiye da ƙara sabon Tashar Tashar (BTS).Kamar yadda hanyar karɓar siginar BTS ta Unungiyar Bayarwa, ana samun nau'ikan FSR guda biyu:
1. Cable-Access FSR: Don karɓar siginar BTS ta hanyar ma'aurata kai tsaye da aka rufe zuwa BTS (Nagari);
2. Mara waya-Samun FSR: Alamar BTS ta karɓa ta Antenna mai ba da Gudummawa (ya dace lokacin da ba za a iya ganin layin gani tsakanin Donungiyar Bayarwa da Remasa ta Nesa kamar yadda aka shigar da Donungiyar ba da gudummawa a kan hasumiyar BTS ba).Kuma duka nau'ikan FSR ana iya rarraba su zuwa ƙananan rukuni 2 kamar yadda ake samun yawan hanyar haɗi:
1. F-in-band FSR: Mitar mahaɗin yana cikin ƙungiyar aiki na BTS;
2. F-Out-of-Band FSR: Mitar mahaɗin ya fita daga rukunin aiki na BTS.
- Babban harafin
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Babban Fasali
1. High kadaici cikakken Duplex zane, sauki shigar.
2. Low amo adadi, high karɓar ƙwarai.
3. Tare da aikin ALC da MLC don tabbatar da tsayayyen ƙarfin fitarwa.
4. Karancin amfani da wutar lantarki, kare muhalli da kuma tanadi makamashi.
5. Tsarin tsari na Modular, cikin sauƙin haɓaka tsarin.
6. High Q rami tace da SAW surface Ft Irfan iska kalaman tace, high daga band kin amincewa.
7. Karɓar maɓallin layi mafi tsayi na duniya, ƙarancin matsakaiciyar tashar wutar lantarki LDMOS.
8. Amince da ingantaccen dijital PLL, TCXO, OCXO na fasaha, kwanciyar hankali da daidaituwa da daidaito.
9. Cikakken aikin nesa da na kulawa na cibiyar sadarwa na gida.
10. Tsarin zane mai hana ruwa ga duk yanayin cikin gida da waje.
- Aikace-aikace & al'amuran
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Aikace-aikace
Don faɗaɗa ɗaukar sigina na yankin makantar siginar cika inda sigina yayi rauni
ko babu.
Waje: Filin jirgin sama, Yankunan yawon bude ido, Ayyukan Golf, Tunnels, Masana'antu, Gundumar Ma'adinai, Villaauyuka da dai sauransu.
Na cikin gida: Otal, Cibiyoyin Nunin, Gina ƙasa, Siyayya
Mall, Ofisoshi, Kuri'a da sauransu.
Ya fi dacewa da irin wannan shari'ar:
Mai maimaitawa zai iya samun wurin shigarwa wanda zai iya karɓar siginar BTS mai tsabta a ƙaƙƙarfan matakin kamar Matsayin Rx a cikin maimaita shafin ya zama fiye da ‐70dBm;Kuma zai iya saduwa da buƙatar keɓe eriya don gujewa yin jujjuyawar kai.
- Musammantawa
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Cayyadaddun orungiyoyin Masu bayarwa：
Abubuwa
Yanayin gwaji
Musammantawa
Uplink
Downlink
Yanayin aiki (MHz)
Marasa suna
890-915MHz
935-960MHz
Mitar lokaci Yankin(MHz)
Marasa suna
1.5G ko 1.8G
Riba (dB)
Marasain fitarwa Power-5dB
50 ± 3（Tashar Ma'aurata）
＞80（Karɓar iska）
Powerarfin fitarwa (dBm)
GSM siginar daidaitawa
0（Tashar Ma'aurata）
37
33（Karɓar iska）
37
ALC (dBm)
Siginan shigarwa ƙara 20dB
△Po±1
Hoto Hoto (dB)
Yin aiki a-band（Max. Riba）
.5
Ripple in-band (dB)
Marasain fitarwa Power -5dB
.3
Haƙuri na Yanayin (ppm)
Marasain fitarwa Power
0.05
Jinkirta lokaci (mu)
Yin aiki a-band
.5
Kuskuren Lokaci Mafi Girma (°)
Yin aiki a-band
≤20
Kuskuren Yanayin RMS (°)
Yin aiki a-band
.5
Samun Matakan Daidaitawa (dB)
Marasain fitarwa Power -5dB
1dB
Riba Daidaita Yankin(DB)
Marasain fitarwa Power -5dB
≥30
Sami daidaitaccen mikakke (dB)
10dB
Marasain fitarwa Power -5dB
± 1.0
20dB
Marasain fitarwa Power -5dB
± 1.0
30bB
Marasain fitarwa Power -5dB
1.5
Tsarin Inter-modulation Attenuation (dBc)
Yin aiki a-band
BN-45
Fitar da Yaudara (dBm)
9kHz-1GHz
BW: 30KHz
DA-36
DA-36
1GHz-12.75GHz
BW: 30KHz
DA-30
DA-30
VSWR
Tashar BS / MS
1.5
Ni / Ya Port
N-Mace
Impedance
50ohm
Zazzabi mai aiki
-25 ° C ~ + 55 ° C
Danshi dangi
Max. 95%
MTBF
Min. 100000 awowi
Tushen wutan lantarki
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Aikin Kulawa na Nesa
Alarmararrawar lokaci don Matsayin orofar, Zazzabi, Powerarfin Wuta, VSWR, Outarfin fitarwa
M Control Module
RS232 ko RJ45 + Modem mara waya + Batirin Li-ion mai caji
Nesa itayyadaddun .angare：
Abubuwa
Yanayin gwaji
Musammantawa
Uplink
Downlink
Yanayin aiki (MHz)
Marasa suna
890-915MHz
935-960MHz
Mitar lokaci Yankin(MHz)
Marasa suna
1.5G ko 1.8G
Riba (dB)
Marasain fitarwa Power-5dB
95 ± 3
Powerarfin fitarwa (dBm)
GSM siginar daidaitawa
37
33
ALC (dBm)
Siginan shigarwa ƙara 20dB
△Po±1
Hoto Hoto (dB)
Yin aiki a-band（Max. Riba）
.5
Ripple in-band (dB)
Marasain fitarwa Power -5dB
.3
Haƙuri na Yanayin (ppm)
Marasain fitarwa Power
0.05
Jinkirta lokaci (mu)
Yin aiki a-band
.5
Kuskuren Lokaci Mafi Girma (°)
Yin aiki a-band
≤20
Kuskuren Yanayin RMS (°)
Yin aiki a-band
.5
Samun Matakan Daidaitawa (dB)
Marasain fitarwa Power -5dB
1dB
Riba Daidaita Yankin(DB)
Marasain fitarwa Power -5dB
≥30
Sami daidaitaccen mikakke (dB)
10dB
Marasain fitarwa Power -5dB
± 1.0
20dB
Marasain fitarwa Power -5dB
± 1.0
30bB
Marasain fitarwa Power -5dB
1.5
Tsarin Inter-modulation Attenuation (dBc)
Yin aiki a-band
BN-45
Fitar da Yaudara (dBm)
9kHz-1GHz
BW: 30KHz
DA-36
DA-36
1GHz-12.75GHz
BW: 30KHz
DA-30
DA-30
VSWR
Tashar BS / MS
1.5
Ni / Ya Port
N-Mace
Impedance
50ohm
Zazzabi mai aiki
-25 ° C ~ + 55 ° C
Danshi dangi
Max. 95%
MTBF
Min. 100000 awowi
Tushen wutan lantarki
DC-48V / AC220V (50Hz) / AC110V (60Hz) (± 15%)
Aikin Kulawa na Nesa
Alarmararrawar lokaci don Matsayin orofar, Zazzabi, Powerarfin Wuta, VSWR, Outarfin fitarwa
M Control Module
RS232 ko RJ45 + Modem mara waya + Batirin Li-ion mai caji
- Sassan / Garanti
-
12 watanni don maimaitawaWatanni 6 don kayan haɗi
■ mai sayarwa Magani & Aikace-aikace
-
* Misali:
* Kayan Samfur: Sautin ringi 2g 3g 4g sau uku mai kara karfin sigina
-
* Misali: KT-DRP-B75-P45-B
* Kayan Samfur: 30W 2g 3g 4g DCS1800MHz Band Zaɓi siginar wayar hannu Masu maimaitawa -
* Misali: KT-4G-2600
* Kayan Samfura: 10w 2600Mhz 4g mai amfani da salon amfani da salon salula mai maimaita siginar wayar hannu mai maimaita salula don yankin karkara -
* Misali:
* Kayan Samfur: Samfur 9
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