Standard Band YIG Tuned Band-Stop Filters
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■ Characteristics
Frequency coverage of 0.5 to 18 GHz;
Excellent tuning linearity;
Low loss and high stop;
Wide operating temperature range;
Digital or analog continious tuning control;
Universal SMA input and output interface
■ Application
Used in microwave measuring instruments, broad band radar recivers and EW systems.
■ Description
Standard frequency band YIG-tuned bandstop filters cover frequency ranges of 0.5 to 1GHz, 1 to 2GHz, 2
to 4GHz, 4 to 8GHz, 8 to 12GHz, and 12 to 18GHz, and have excellent stopband depth and width to avoid
saturation of low noise amplifiers.. All the YIG-tuned bandstop filters can be offered both
indenpendently and combining with special analor or digital drivers.
Part No. |
ZLJ9016 |
ZLJ9005 |
ZLJ9005-1 |
ZLJ9018 |
ZLJ9019 |
ZLJ9006 |
ZLJ9007 |
国外对应 |
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TSF2040 |
TSF4080 |
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Frequency Range GHz |
0.45~1.2 |
1~2 |
1~2 |
2~4 |
4~8 |
8~12 |
12~18 |
Insertion Loss in passband, Max |
2dB |
2 |
2dB |
2dB |
2dB |
2dB |
2.5dB |
通带驻波,Max |
2:1 |
2:1 |
2:1 |
2:1 |
2:1 |
2:1 |
2.5:1 |
阻带宽度@-3dB,Max |
150MHz |
150MHz |
150MHz |
150MHz |
150MHz |
150MHz |
180MHz |
Wideth of |
5MHz |
5MHz |
5MHz |
8MHz |
10MHz |
15MHz |
20MHz |
Out-of-band Supurous Response, Max |
4dB |
4dB |
4dB |
4.5dB |
4dB |
4.5dB |
5dB |
频率准确度,Max |
设置频率处于-40 dB阻带范围内 |
2.5MHz |
设置频率处于-50 dB阻带范围内 |
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调谐步长Typ |
12Bit TTL电平 |
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外型图号 |
8(ZLJ9005:102mm×44mm×38mm) |
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说明:1.工作温度-20~60℃,也可根据用户的具体要求提供。 |
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- 调谐控制端口定义:
DB-25P |
定义 |
说明 |
DB-25P |
定义 |
说明 |
1 |
D11 |
数字最高位MSB |
14 |
+15V(d.c.) |
工作电源 |
2 |
D10 |
数字位 |
15 |
空 |
不允许外部借用 |
3 |
D9 |
数字位 |
16 |
-15V(d.c.) |
工作电源 |
4 |
D8 |
数字位 |
17 |
空 |
不允许外部借用 |
5 |
D7 |
数字位 |
18 |
公共端 |
±15V接地 |
6 |
D6 |
数字位 |
19 |
空 |
不允许外部借用 |
7 |
D5 |
数字位 |
20 |
地 |
接地 |
8 |
D4 |
数字位 |
21 |
24V(d.c.)正端 |
加热电源 |
9 |
D3 |
数字位 |
22 |
24V(d.c.)负端 |
24V(d.c.)接地 |
10 |
D2 |
数字位 |
23 |
空 |
不允许外部借用 |
11 |
D1 |
数字位 |
24 |
空 |
不允许外部借用 |
12 |
D0 |
数字最低位LSB |
25 |
空 |
不允许外部借用 |
13 |
空 |
不允许外部借用 |
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■ Typical Response Curve
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