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主要特点:
BT-3D型频率特性测试仪采用晶体管、集成电路,具有功耗小、体积小、重量轻等特点。适用于(1-300MHz)范围内各种类型放大器、CATV 器件、电视机通道、滤波器及有源和无源四端网络的频率特性测试的理想仪器。
The main characteristics:
BT-3D-frequency characteristics tester using transistors, integrated circuits, with a small power consumption, small size, light weight and so on. Apply (1-500MHz) within the framework of various types of amplifiers, CATV devices, the TV channel, filter and four-terminal network of active and passive frequency characteristics of an ideal test equipment.
性能参数(Specifications)
型号(Model) |
BT-3D |
项目(Item) |
|
频率范围(Frequency range) |
1-300MHz |
扫频方式(Sweep mode) |
全扫、窄扫、点频(Full、Narrow、Point) |
频率指示(Frequency show) |
-- |
扫频宽度(Sweep width) |
全扫(Full)1-300MHz、窄扫(Narrow)±1-20MHz连续可调(arbitrary regulation) |
扫频线性(Sweeping linear) |
|
输出平坦度(Flatness output) |
≤±0.5dB |
输出平坦度补偿(Flatness output compensation) |
|
频率标志(Frequeencymarker) |
1、10、50MHz
|
输出电平(electrical level output) |
|
衰减器(Attenuator) |
10dB×7、1dB×9
|
相对谐波含量(Relative resonance wave content) |
|
RF输出关断比 (RF tumoff output) |
|
对数显示方式(Logarithm display mode) |
|
电平参考线(electricallevel reference line) |
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功耗(Power) |
≤50W |
体积(Size) |
380mm(W)200mm(H)360mm(D) |
重量(Weight) |
8Kg |