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AT800|美国鸟牌AT800天线测试仪|Bird
Bird Technologies - The RF Experts
AT-800
The AT-800, Antenna Tester provides a cost-effective, fast, graphical way of determining the quality of mobile and base station antennas.
· Rugged, easy-to-use, hand-held design with extended battery life makes it idealfor use in the field
· Tests the system in VSWR, Return Loss, Match Efficiency, or Reflection Coefficient (Rho)
· Single frequency readings and frequency sweeps allow for everything from pin-point tests to system optimization and tuning
· Can save up to 12 traces for comparison and tracking over time
· RS232 Interface allows communication
product specifications:
Problems Solutions Applications
Item No
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AT-800
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Item Name
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806-960 MHz, Antenna Tester
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Frequency Range
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806-960 MHz
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Frequency Resolution
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30 kHz
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Frequency Accuracy
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± 100 KHz
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Number of Points
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100
|
Measurements
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Rho0.000 to 1.000
Match Efficiency0 to 100%
Return Loss-32 to 0 dB
VSWR1.00 to 100.00
Measurement AccuracyRho ± 0.04
|
Test Port
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ConnectorTNC(F) (N, UHF, BNC male or female adapters available)
VSWR1.25 max
Directivity32 dB typical
|
Measurement Speed
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Single Frequency Point5 readings per second typical
Frequency Sweep1 sweep per second typical
|
Field Strength
|
Range0 to 100%, relative
Sensitivity3M @ 12.6 ERP
|
PC Interface
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RS-232 protocol via DB-9 port
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Power Requirements
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Power SupplyRechargeable NiCAD battery system. Unit may be re- charged while operating using a wall adapter (included)
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Dimensions
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8" x 4-5/8" x 1-3/4"
(204 x 118 x 42 mm)
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Weight
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2.0 lbs (0.9 kg)
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Temperature
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Operating0 to 50°C (32 to 122 °F)
Storage-40 to +71 °C (-40 to +160 °F)
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Humidity
|
95% ± 5% max (noncondensing)
|
Compliance
|
Unit complies with MIL-T-28800 Class 5 except for temperature and humidity. Unit is CE-compliant and RoHS compliant
|
美国鸟牌AT800天线测试仪
806-960兆赫,天线测试仪
AT -800天线测试人员提供一个具有成本效益,速度快,基站天线图形化的方式确定的相应移动和质量。
坚固耐用,易于使用,手提带延长电池寿命设计使得它在现场使用
测试在驻波比,回波损耗,匹配效率,或反射系数(ρ)系统
单频扫描频率允许读物系统优化和调整
*多可节省12比较和跟踪的痕迹随着时间的推移
RS232接口允许使用的痕迹,节省使用可选的PC通信软件。
美国鸟牌AT800天线测试仪技术数据
频率范围(MHz)
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806-960
|
频率分辨率
|
20kHz20千赫
|
频率精度(千赫)
|
±50± 50
|
Rho
|
0.000〜1.000
|
效率
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0 to 100%0至100%
|
回波损耗(dB)
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-32至0dB
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VSWR驻波
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1.25*大
|
方向性(分贝)
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32 dB typical32分贝典型
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测量精度
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± 0.04;匹配精度和回波损耗的计算是由卢准确性
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测试端口
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接头型号:N(F)的供应。氮,超高频,BNC接头。
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测量速度(典型)
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[单频点] - 5种典型每秒读数[频率扫描] - 1典型每秒扫描
|
场强
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0至100%,相对[灵敏度] -满刻度偏转和0.22伏/米@ 400MHz,使用提供的天线
|
接口
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RS - 232协议通过DB - 9端口
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电源要求
|
AC适配器:[输入] - 120/240伏交流电; 12V直流,<400毫安.可充电镍镉电池系统。可能重新充电,利用墙上适配器
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尺寸
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204 x 118 x 42毫米
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重量
|
0.9公斤
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存储温度
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-41至71
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湿度*大。
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95%± 5%以下(非冷凝)
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**规格
|
符合MIL - T型28800和湿度5类,除了温度。 单位的CE认证标准,符合RoHS标准
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