Ke kumu kūʻai haʻahaʻa piha pahu gsm 900mhz hōʻailona hoʻonui uea hou

Ke kumu kūʻai haʻahaʻa piha pahu gsm 900mhz hōʻailona hoʻonui uea hoʻihoʻi hou Kiʻi Hōʻike

ʻO ka wehewehe pōkole:

Introduction Mainfeature Application & scenario Nā ʻāpana kikoʻī / Warranty Cell Phone e lilo i mea kōkua nui i ka wā e komo ai nā kānaka i nā kūlana koʻikoʻi.I ka hihia o ka ulia pōpilikia hiki ke hoʻopakele i ke ola o kekahi.ʻO ka mea pōʻino, aia kekahi mau wahi e ʻike ai kekahi iā lākou iho "ma waho o ka uhi".ʻO ka maʻamau, mamao loa kēlā mau wahi mai ke kahua kahua kelepona paʻa a i ʻole i loko o nā hale kūkulu ʻāina.

Brand:ʻO ke kani kani/JIMTOM

Ka nui o ke kauoha:1 ʻāpana/ ʻāpana

Hiki ke hoolako:10000 ʻāpana / ʻāpana i kēlā me kēia mahina

Palapala hoʻokō:12 mahina

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

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

He mea kōkua nui ke kelepona hele i ka wā e komo ai nā kānaka i nā kūlana koʻikoʻi.I ka hihia o ka ulia pōpilikia hiki ke hoʻopakele i ke ola o kekahi.

ʻO ka mea pōʻino, aia kekahi mau wahi e ʻike ai kekahi iā lākou iho "ma waho o ka uhi".ʻO ka maʻamau, mamao loa kēlā mau wahi mai ke kahua kahua kelepona paʻa a i ʻole i loko o nā hale kūkulu lalo
No ka laʻana: •Kaʻa kaʻa, tunnels
• Nā hale kūʻai nui, nā hale keʻena
•Kaa, waapa etc.

• Hale ma na wahi mamao etc

Hiʻona nui: A. High-gain linear power amplifier
B .ʻenehana hana ALC a me AGC,
C. Ultra-haʻahaʻa walaʻau loaʻa amplifier
D. ʻAʻohe mea keakea i ke kahua kahua
E. Hoʻolālā hoʻohālikelike electromagnetic paʻa a hilinaʻi.
F. ʻAʻole hiki ke hoʻonui ʻia ka walaʻau ʻana o ke kahua kumu, akā ʻaʻole
alakaʻi i ka emi ʻana o ka maikaʻi o nā kamaʻilio kahua kahua
G. Me ke ʻano kamaʻilio piha-duplex .

H. hoʻopau i ka wela kūpono kūpono, nani ke ʻano, kūpono ka leo

.

Hoʻohana a me nā hiʻohiʻona

Hōʻike

laula ency	Ka loulou i luna: 890~915MHz 1920~1980MHz 1710~1785MHz Ka loulou iho: 935-960MHz 2110~2170MHz 1805~1880MHz
Loaʻa (dB)	Uplink Gp≥60db Downlink Gp≥65db
mana hoʻokuʻu aku (Po)	≥17dBm
Holo i ka band ripple	≤3dB
I/O impedance	50Ω/N mea hoʻohui
Kiʻi walaʻau	≤4dB
Hoʻopaneʻe ka lawe ʻana	≤0.5μ s
Ka wela ambient	-10 ℃~60 ℃
Lako ikehu	AC110V-240V 45~55Hz
Nui	210 x160 x 20mm
Paʻa pono	I ke kūlana GB6993-86
Electromagnetic ka launa pū	I ke kūlana ETS300 694-4
Hana	a) Hōʻike ka mana lako LED b) Hōʻike ka mana LED i waho
wahi uhi	200-500sqm

Nā ʻāpana/Paʻa

12 mahina palapala hoʻokō.

■ mea hoolako ■ Hoʻonā a me ka noi

*Kōkohu:
* ʻAno Huahana: Yagi Antenna
*Kōkohu:
* Māhele Huahana:
*Kōkohu: KT-TW17
* Māhele Huahana: Ka lōʻihi lōʻihi 2g 3g 4g 900 1800 2100mhz 2600 hōʻailona hōʻailona hōʻailona piha
*Kōkohu: KT-GSM/DCS ICS REPEATER
*Wāwai Huahana: 33dBm GSM&DCS 900&1800 2W ICS cellular Repeater