Datasheet > BA3011

BA3011

更新时间： 2024-01-09 01:31:29

品牌	Logo	应用领域
TEMEX		射频微波
页数	文件大小	规格书
58页	1044K
描述
3 Port Circulator, 62MHz Min, 72MHz Max

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技术参数
数据手册

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BA3011 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
风险等级：	5.57	其他特性：	SMA-F
构造：	COAXIAL	最大输入功率 (CW)：	43.01 dBm
最大插入损耗：	1 dB	最大工作频率：	72 MHz
最小工作频率：	62 MHz	最高工作温度：	55 °C
最低工作温度：	-10 °C	射频/微波设备类型：	3 PORT CIRCULATOR
最大电压驻波比：	1.35	Base Number Matches：	1

BA3011 数据手册

FERRITE DEVICES

Technical information / Electrical features

ELECTRICAL FEATURES

All the parameters given in this section (insertion loss, isolation, VSWR, power) are absolute

maximum ratings assured in the operating temperature range. Typical values are obviously better.

In s e rt io n lo s s (I.L.)

If a signal is applied at port # 1, it will emerge from port # 2 with a loss characteristic called insertion

loss, which will be the ratio of the output signal to the input signal expressed in dB:

P_in

I.L dB = 10 log₁₀

[

]

P_out

Typical values: 0.1 to 0.4 dB.

Is o la t io n

•

For an isolator:

If a signal is applied at port # 2, it will emerge from port # 1 with a high insertion loss called

isolation, which is also expressed in dB (ratio of the output signal to the input signal).

For a circulator:

For a circulator, it should be noted that this parameter is not applicable. But it is common to use

this parameter as if the circulator could be made into an isolator by terminating one port (e.g. port

# 3) with a matched load. The isolation measured is dependent on the VSWR of both the

termination and the circulator port.

Typical values: -20 to -30 dB

VS WR

The reﬂection coefficient magnitude

or circulator (see Fig. 6).

characterizes the reﬂective property of each port of an isolator

P_reff

√

P_in

It is useful to use the voltage standing wave ratio (VSWR)

1 +

VSWR =

1 –

P_in

P_out

DUT

Typical values: 1.07: 1 to 1.25: 1

FIG. 6

P_reff

15-5

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