- Hoʻolauna
- Hiʻona nui
- Hoʻohana a me nā hiʻohiʻona
- Hōʻike
- Nā ʻāpana/Paʻa
-
20W GSM900MHz ea hui ana alapine hoʻololiMea hana houHoʻolālā ʻia e hoʻoponopono i nā pilikia o ka hōʻailona kelepona nāwaliwali, ʻoi aku ka maikaʻi ma mua o ka hoʻohui ʻana i kahi Base Station hou (BTS).
E like me ke ʻano o ka loaʻa ʻana o ka hōʻailona BTS e ka Donor Unit, ʻelua ʻano FSR i loaʻa:
1. Cable-Access FSR: No ka loaʻa ʻana o ka hōʻailona BTS ma o kahi mea hoʻopili pololei i pani ʻia i ka BTS (Manaʻo ʻia);
2. Wireless-Access FSR: ʻO ka hōʻailona BTS loaʻa ma o ka Donor Antenna (pili ʻia inā ʻaʻole hiki ke ʻike ʻia kahi laina o ka ʻike ma waena o ka Unit Donor a me ka Unit Remote ʻoiai ua kau ʻia ka Unit Donor ma ka hale kiaʻi BTS).
A hiki ke hoʻokaʻawale ʻia nā ʻano ʻelua o FSR i 2 sub-categories e like me ka loaʻa ʻana o ka pinepine loulou:
1. In-band FSR: Aia ka alapine o ka loulou i loko o ka hui hana o BTS;
2. Out-of-Band FSR: ʻO ka alapine o ka loulou ma waho o ka hui hana o BTS.
- Hiʻona nui
-
Nā hiʻohiʻona 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
- Ka hoʻololi pinepine ʻana i 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
- Mea hāʻawi ʻāpana：
Nā mea
Kūlana hoʻāʻo
Hōʻike
Uplink
loulou iho
Ka pinepine hana (MHz)
Nominal Frequency
890-915MHz
935-960MHz
Ka pinepineKaulana(MHz)
Nominal Frequency
1.5G a i ʻole 1.8G
Loaʻa (dB)
Mana Hoʻopuka inoa inoa-5dB
50±3（Kālua Kūlana）
＞80（Ea loaa）
Mana Puke (dBm)
Hōʻailona hoʻololi GSM
0（Kālua Kūlana）
37
33（Ea loaa）
37
ALC (dBm)
Hoʻohui ka hōʻailona hoʻokomo i 20dB
△Po≤±1
Kiʻi walaʻau (dB)
Ke hana nei i loko o ka hui（Max.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
LoaʻaLaulā 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
I/OAwa
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
Hōʻikeʻike Unit mamao：
Nā mea
Kūlana hoʻāʻo
Hōʻike
Uplink
loulou iho
Ka pinepine hana (MHz)
Nominal Frequency
890-915MHz
935-960MHz
Ka pinepineKaulana(MHz)
Nominal Frequency
1.5G a i ʻole 1.8G
Loaʻa (dB)
Mana Hoʻopuka inoa inoa-5dB
95±3
Mana Puke (dBm)
Hōʻailona hoʻololi GSM
37
43
ALC (dBm)
Hoʻohui ka hōʻailona hoʻokomo i 20dB
△Po≤±1
Kiʻi walaʻau (dB)
Ke hana nei i loko o ka hui（Max.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
LoaʻaLaulā 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
I/OAwa
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
- Nā ʻāpana/Paʻa
- 12 mau mahina no ka hana hou6 mau mahina no nā lako
■ mea hoolako ■ Hoʻonā a me ka noi
-
*Kōkohu:
*Wāwai Huahana: Huahana 10
-
*Kōkohu: KT-GW20
*Kahua Huahana: Ke kumu kūʻai haʻahaʻa 2100mhz wcdma repeater mobile signal booster amplificador celular -
*Kōkohu: KT-99P
*Wāwai huahana: Kelepona Kelepona hōʻailona hōʻailona 2G 3G 4G Tri Band Signal Booster CellularMea hana hou900 1800 2100 MHz Mobile Signal Booster -
*Kōkohu: KT-RS900/1800-B25/25-P43B
*Kahua huahana: 20W 43dbm GSM900MHz Air Coupling Frequency Shifting Repeater
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