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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 |
|
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 |
Test Port |
ConnectorTNC(F) (N, UHF, BNC male or female adapters available) |
Measurement Speed |
Single Frequency Point5 readings per second typical |
Field Strength |
Range0 to 100%, relative |
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" |
Weight |
2.0 lbs (0.9 kg) |
Temperature |
Operating0 to 50°C (32 to 122 °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
806-960MHz,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(yīng)移動和質(zhì)量。
堅固耐用,易于使用,手提帶延長電池壽命設(shè)計使得它在現(xiàn)場使用
測試駐波比,回波損耗,匹配效率,或反射系數(shù)(ρ)系統(tǒng)
單頻掃描頻率允許讀物系統(tǒng)優(yōu)化和調(diào)整
最多可節(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(shù)數(shù)據(jù)
頻率范圍(MHz) |
806-960MHz |
頻率分辨率 |
20kHz |
頻率精度(千赫) |
±50 |
Rho |
0.000〜1.000 |
效率 |
0-100% |
回波損耗(dB) |
-32-0dB |
1.25max |
|
方向性(分貝) |
32 dB typical |
測量精度 |
± 0.04;匹配精度和回波損耗的計算是由盧準(zhǔn)確性 |
測試端口 |
接頭型號:N(F),BNC接頭。 |
測量速度(典型) |
[單頻點] - 5種典型每秒讀數(shù)[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(zhuǎn)和0.22伏/米@ 400MHz,使用提供的天線 |
接口 |
RS-232協(xié)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(tǒng)。可能反復(fù)充電 |
尺寸 |
204 x 118 x 42毫米 |
重量 |
0.9公斤 |
存儲溫度 |
-41至71℃ |
濕度最大。 |
95%± 5%以下(非冷凝) |
安全規(guī)格 |
符合MIL-t型28800和濕度5類,除了溫度。CE認證標(biāo)準(zhǔn),符合RoHS標(biāo)準(zhǔn) |