咨詢請Q我
AT800|美國鳥牌AT800天線測試儀|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
|
AT-800
|
|
Item Name
|
806-960 MHz, Antenna Tester
|
|
Frequency Range
|
806-960 MHz
|
|
Frequency Resolution
|
30 kHz
|
|
Frequency Accuracy
|
± 100 KHz
|
|
Number of Points
|
100
|
|
Measurements
|
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
|
ConnectorTNC(F) (N, UHF, BNC male or female adapters available)
VSWR1.25 max
Directivity32 dB typical
|
|
Measurement Speed
|
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
|
RS-232 protocol via DB-9 port
|
|
Power Requirements
|
Power SupplyRechargeable NiCAD battery system. Unit may be re- charged while operating using a wall adapter (included)
|
|
Dimensions
|
8" x 4-5/8" x 1-3/4"
(204 x 118 x 42 mm)
|
|
Weight
|
2.0 lbs (0.9 kg)
|
|
Temperature
|
Operating0 to 50°C (32 to 122 °F)
Storage-40 to +71 °C (-40 to +160 °F)
|
|
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
|
美國鳥牌AT800天線測試儀
806-960兆赫，天線測試儀
AT -800天線測試人員提供一個具有成本效益，速度快，基站天線圖形化的方式確定的相應移動和質量。
堅固耐用，易于使用，手提帶延長電池壽命設計使得它在現場使用
測試在駐波比，回波損耗，匹配效率，或反射系數（ρ）系統
單頻掃描頻率允許讀物系統優(yōu)化和調整
*多可節(jié)省12比較和跟蹤的痕跡隨著時間的推移
RS232接口允許使用的痕跡，節(jié)省使用可選的PC通信軟件。
美國鳥牌AT800天線測試儀技術數據
|
頻率范圍（MHz）
|
806-960
|
|
頻率分辨率
|
20kHz20千赫
|
|
頻率精度（千赫）
|
±50± 50
|
|
Rho
|
0.000?1.000
|
|
效率
|
0 to 100%0至100％
|
|
回波損耗（dB）
|
-32至0dB
|
|
VSWR駐波
|
1.25*大
|
|
方向性（分貝）
|
32 dB typical32分貝典型
|
|
測量精度
|
± 0.04;匹配精度和回波損耗的計算是由盧準確性
|
|
測試端口
|
接頭型號：N（F）的供應。氮，超高頻，BNC接頭。
|
|
測量速度（典型）
|
[單頻點] - 5種典型每秒讀數[頻率掃描] - 1典型每秒掃描
|
|
場強
|
0至100％，相對[靈敏度] -滿刻度偏轉和0.22伏/米@ 400MHz，使用提供的天線
|
|
接口
|
RS - 232協議通過DB - 9端口
|
|
電源要求
|
AC適配器：[輸入] - 120/240伏交流電; 12V直流，<400毫安.可充電鎳鎘電池系統?？赡苤匦鲁潆?，利用墻上適配器
|
|
尺寸
|
204 x 118 x 42毫米
|
|
重量
|
0.9公斤
|
|
存儲溫度
|
-41至71
|
|
濕度*大。
|
95％± 5％以下（非冷凝）
|
|
**規(guī)格
|
符合MIL - T型28800和濕度5類，除了溫度。 單位的CE認證標準，符合RoHS標準
|
