900/1800T 主要参数：技术指标 频率范围Frequency Rang 890—960（MHZ）1710—1880（MHZ） 带宽Bandwidth 70MHZ 增益Gain 3(dBi) 驻波比系数VSWR <1.5 <1.7 极化方式Polarization 垂直极化 长度Length 0.225(m) 接口形式Connector Type SMA－J 功率容量Maximum Power 20(w) 备注Remarks GSM批发说明Feature: ◆ Delivers high performance for all 2G/3G/3.5◆ Networks worldwide.◆ 800MHz to 2200MHz.◆ Low profile for easy installation◆ Cable and connector can be fully customized◆ RoHS CompliantSpecification:

Communication System	Penta-band Cellular
	AMPS	GSM	DCS	PCS	UMTS
Frequency(MHz)	824~896	880~960	1710~1880	1850~1990	1710~2170
Average Efficiency	47%	67%	59%	54%	57%
Average Gain(dBi)	2.6	3.9	4.1	3.2	3.2
Impedance	50Ohm
Radiation Pattern	Omni-directional
Polarization	Linear(Vertical)
Input Power	10W
Input Connection	Coaxial Cable - RG174 Standard, Fully customizable
VSWR	<2.0:1
Dimension(mm)	105 x 14 x 3
Weight	40g
Casing	UV Resistant TPE
Waterproofing	Sealing Film
Waterproof	IP-67
Temp Range	-40℃~ +85℃
Thermal Shock	100 cycles -40℃~ +85℃
Humidity	Non-condensing 65℃ 95% RH
Shock (Drop Test)	1m drop on concrete 6 axes
Cable Pull	8 KGf