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參數(shù)資料
| 型號： | 0918BD41B050E |
| 廠商： | Johanson Technology Inc |
| 文件頁數(shù)： | 1/2頁 |
| 文件大小： | 70K |
| 描述： | BALUN DUAL BAND GSM/CDMA 918MHZ |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | 0918 |
| 頻率范圍： | 900 ~ 940MHz，1.85 ~ 1.92GHz |
| 阻抗 - 不平衡/平衡： | 50 / 50 歐姆 |
| 插入損耗（最大值）： | 1.2dB，1.7dB |
| 回程損耗（最小值）： | 8.5dB |
| 封裝/外殼： | 0.126" L x 0.098" W x 0.059" H（3.20mm x 2.50mm x 1.50mm） |
| 安裝類型： | 表面貼裝 |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | 712-1018-6 |
920/1885 MHz Dual Band Balun
P/N 0918BD41B05
Detail Specification: 07/03/03
Page 1 of 2
General Specifications
Part Number
0918BD41B050
Power Capacity
1.0 Watt max.
Band 1
Band 2
Operating Temperature
-40 ~ +85
o
C
Frequency (MHz)
900 ~ 940
1850 ~ 1920
Reel Quanity
2,000
Insertion Loss @ BW
1.2 dB max. 1.7 dB max.
Return Loss @ Unbalanced Port
8.5 dB Min.
Unbalanced Impedence
50 &
Differential Balanced Imp.
50 &
Mechanical Dimensions
Terminal Configuration
In
mm
No.
Function
L
?/DIV>
?/DIV>
1
GND
W
?/DIV>
?/DIV>
2
Unbalanced Port (Band 1)
T
?/DIV>
?/DIV>
3
GND
a1
?/DIV>
?/DIV>
4
NC
a2
?/DIV>
?/DIV>
5
Balanced Port
b
0.004 min
0.1 min
6
NC
c
7
Balanced Port
g
?/DIV>
?/DIV>
8
Unbalanced Port (Band 2)
p
?/DIV>
?/DIV>
Mounting Considerations
Mount these devices with brown mark facing up. Line width should provide proper impedance matching characteristics.
Units: mm
Johanson Technology, Inc. reserves the right to make design changes without notice.
All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra " Camarillo, CA 93012 " TEL 805.389.1166 FAX 805.389.1821
2003 Johanson Technology, Inc. All Rights Reserved
0.028
0.008
0.70
0.20
0.126
0.008
3.20
0.20
"High Frequency Ceramic Solutions"
0.15
0.40
0.15
0.15
0.016
0.018
0.006
0.45
+.004/-.008
0.006
0.20
2.50
0.008
1.50
0.098
+0.1/-0.2
0.039
0.008
1.00
0.20
0.059
0.022
0.006
0.55
L
W
c
a2
Unit : mm
a1
p
g
b
T
*
*
0.9
2.2
1.5
1.5
1.5
0.4
0.6
Land
Solder
Through-hole (?.35)
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|---|---|
| 0918BD41D050 | 制造商:JOHANSON 制造商全稱:Johanson Technology Inc. 功能描述:920/1885 MHz Dual Band Balun |
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