Bird 75-A系列75W衰减器
型号:75-A-FFB 75-A-FFN 75-A-MFB 75-A-MFE 75-A-MFN
75 Series, 75 Watt Bi-Directional RF Attenuators are a valuable and reliable accessory for reducing power levels, for isolating components under test, for harmonic signal analysis, and as comparison standards. They are world renowned for their high-quailty, robust construction and conservative power ratings.
· Self cooling design, needs no cooling plate.
· Fully shielded against production of extraneous radiation.
· Rugged construction.
· Broadband operation.
· Other attenuation values available upon request.
· Models to cover all LTE frequencies.
75系列,75瓦的双向射频衰减器是一个有价值的、可靠的还原力水平附件,分离元件测试下,谐波信号分析和比较标准。他们是世界闻名的高质量、强大的施工和保守的额定功率。
· 自冷式设计,无需冷却板。
· 完全屏蔽外界辐射的产生。
· 坚固的建筑。
· 宽带运营。
· 其他的衰减值可根据要求。
· 模型涵盖所有LTE频率。
Model Nomenclature
Power Ratings (W)
Product Type
Connector Gender
Connectors**
Attentuation Value (dB)
75 Watt
A Series - Attenuator
M/F - Male/Female F/F - Female/Female
A - SMA B - BNC N - N T - TNC E - IEC 7/16
03 - 3 dB 06 - 6 dB 10 - 10 dB 20 - 20 dB 30 - 30dB
Example(例如): 75-A-MFN-03 (75 Watt, A Series, Male/Female N Connector, 03 dB)
PRODUCT SPECIFICATIONS(产品规格):
Item No(型号)
75-A Series
Item Name(名称)
75 Watt Bi-Directional RF Attenuators
(双向射频衰减器)
Power Rating(功率)
75 W
Connector(连接器)
SMA, BNC, 7/16 DIN, N, TNC
VSWR and Frequency Range
(驻波比和频率)
1.10:1 from DC to 1 GHz 1.25:1 from 1 to 2.4 GHz
Coolant Method
(冷却方式)
Dry, Convection Cooled(干燥,对流冷却)
Impedance Ω(阻抗)
50 Ohms
Operating Position(操作位置)
Any(任何)
Ambient Temperature(温度)
-40°C to 40°C
PIM
-110 dBc Min.
AC Power(电源)
None(无)
Humidity(湿度)
95% non-condensing
Standard Attenuation Values(标准衰减值)
3, 6, 10, 20, 30 dB
Dimensions-- L x W x H(尺寸)
7.3” x 2.3” Dia. 186 x 59 Dia. mm
Weight(重量)
1.6 lbs.726 g
Finish(工艺)
Black Anodized Aluminum
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