参数资料
型号: SF2125D
厂商: RFM
文件页数: 2/5页
文件大小: 0K
描述: SAW FILTER IF 305MHZ SM3838-8
标准包装: 500
频率: 305MHz 中心
带宽: 7.5MHz
滤波器类型: 带通
插入损耗: 8.5dB
应用: WiMax
封装/外壳: 8-SMD,无引线
安装类型: 表面贴装
包装: 带卷 (TR)
高度(最大): 0.055"(1.40mm)
尺寸/尺寸: 0.150" L x 0.150" W(3.80mm x 3.80mm)
S in g le -e n d e d D e m o n s tr a tio n C ir c u it
3 6 n H
8
5 0 o h m s
1
7
5 p F
1 5 p F
2
S F 2 1 2 5 D
6
3 3 n H
3
4
5
31 Jan 2007 11:22:33
2 2 p F
5 0 o h m s
CH1 S11 1 U FS
CH3 S22
1 U FS
1 : 50 . 266
-16 . 975
30 . 741
pF
1 : 54 . 102
-4 . 2227
123 . 58
pF
305 . 000 000 MHz
305 . 000 000
MHz
SF2125D DEMO # 47
SAME TUNING WITH L2 TURN 90 DEGREE
1
1
Cor
Full
Cor
CENTR
305 . 000
MHz
SPAN
80 . 000
MHz
CENTR
305 . 000
MHz
SPAN
80 . 000
MHz
CH2
S21
LOG
10 dB/
REF -7.5 dB
1 : 0 . 0000
dB
0 . 000
000
MHz
1
CH2
Max
Markers
REF=1
Cor
BW :
6 . 550584
MHz
Full
3
2
4
cent
:
305 . 347481
MHz
Q: 46 . 614
1_ loss
: -8 . 0851
dB
CENTER
305 . 000
000
MHz
SPAN
80 . 000
000
MHz
www.RFM.com E-mail: info@rfm.com
?2008 by RF Monolithics, Inc.
Page 2 of 5
SF2125D - 7/30/08
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相关代理商/技术参数
参数描述
SF2126E 功能描述:信号调节 725MHz, Wimax RF SAW Filter 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
SF2-12V 制造商:Panasonic Electric Works 功能描述:RELAY FORCED CONTACT DPCO 12VDC 制造商:Panasonic Electric Works 功能描述:RELAY, FORCED CONTACT, DPCO, 12VDC 制造商:Panasonic Electric Works 功能描述:RELAY, FORCED CONTACT, DPCO, 12VDC; Coil Voltage VDC Nom:12V; Coil Resistance:288ohm; Contact Current Max:6A; Contact Voltage AC Nom:250V; Contact Voltage DC Nom:30V; Contact Configuration:DPCO; No. of Poles:2; Relay Mounting:Through;RoHS Compliant: Yes
SF2131B 功能描述:信号调节 92.16 MHz BW=20MHz 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
SF2133BA02661S 制造商:SPECTRUM 制造商全称:Spectrum Microwave, Inc. 功能描述:2132.5 MHz SAW Filter 45 MHz Bandwidth
SF2133E 功能描述:信号调节 1745.5 MHz BW=75MHz 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