SAW Components
SAW RF filter
Data sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –25 ?C to +75 ?C
Z S = 50 ?
Z L = 50 ?
B3728
915.00 MHz
min.
typ.
@ 25 ?C
max.
Center frequency
f C
915.00
MHz
Maximum insertion attenuation
α max
902.00 ... 928.00 MHz
2.2
3.6
dB
Amplitude ripple (p-p)
902.00 ... 928.00 MHz
1.4
2.8
dB
VSWR
Input
Output
902.00 ... 928.00 MHz
902.00 ... 928.00 MHz
1.7
1.8
2.0
2.0
Attenuation
10.00
800.00
888.00
890.00
940.00
941.00
967.00
1350.00
1600.00
2000.00
...
...
...
...
...
...
...
...
...
...
800.00
888.00
890.00
894.00
941.00
967.00
1350.00
1600.00
2000.00
2500.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
35
37
26
6
31
40
38
35
30
28
38
41
40
22
53
52
42
37
33
31
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Please read cautions and warnings and
important notes at the end of this document.
4
April 23, 2013
相关PDF资料
B39921B4301F210 FILTER SAW 915.00MHZ SMD
B39941B3514H910 FILTER SAW 881.5/942.5MHZ SMD
B39941B4121U510 FILTER SAW 942.5MHZ LOWLOSS SMD
B39941B7721C910 FILTER SAW 942.5MHZ LOWLOSS SMD
B39941B7837K410 FILTER SAW 942.5MHZ LOW-LOSS SMD
B3W-9RG-F5 SW TACT DOWN & UP LABEL RED/GRN
B82721K2501N1 COIL CHOKE 18MH 0.5A VERT
B82722J2202N1 DOUBLE CHOKE 2.2MH 2A VERT
相关代理商/技术参数
B39921B3857U410 功能描述:信号调节 RF 919.5MHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39921-B3857-U410 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter 919,5 MHz
B39921B3858U410 功能描述:信号调节 924.50MHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39921-B3858-U410 制造商:EPCOS 制造商全称:EPCOS 功能描述:Low-Loss Filter
B39921B3945H110 功能描述:DCC6E Q 3.0X3.0 FILTER 制造商:epcos (tdk) 系列:* 零件状态:有效 标准包装:9,000
B39921B3949H110 功能描述:DCC6E Q 3.0X3.0 FILTER 制造商:qualcomm (rf360 - a qualcomm & tdk joint venture) 系列:B3949 零件状态:在售 频率 - 中心:921.42MHz 带宽:- 插入损耗:3.4dB 等级:AEC-Q200 应用:数字缆线滤波器 安装类型:表面贴装 封装/外壳:6-SMD,无引线 高度(最大值):0.039"(0.99mm) 大小/尺寸:0.118" 长 x 0.118" 宽(3.00mm x 3.00mm) 标准包装:1
B39921B4030Z810 功能描述:信号调节 LOW LOSS 919.55MHZ RoHS:否 制造商:EPCOS 产品:Duplexers 频率:782 MHz, 751 MHz 频率范围: 电压额定值: 带宽: 阻抗:50 Ohms 端接类型:SMD/SMT 封装 / 箱体:2.5 mm x 2 mm 工作温度范围:- 30 C to + 85 C 封装:Reel
B39921-B4030-Z810 制造商:EPCOS 制造商全称:EPCOS 功能描述:SAW Components Low-Loss Filter 919,55 MHz