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參數(shù)資料
| 型號(hào)： | WF871J0429CD |
| 廠商： | NIHON DEMPA KOGYO CO LTD |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | 1 FUNCTIONS, 429.42 MHz, SAW FILTER |
| 封裝： | ROHS COMPLIANT PACKAGE-6 |
| 文件頁(yè)數(shù)： | 1/1頁(yè) |
| 文件大?。?/td> | 308K |
| 代理商： | WF871J0429CD |
SAW Device
sa50_100921_WF871J0429CD_e
For Short-range Wireless
WF871J0429CD
● SAW filter for specified low power radio.
● A filter with low insertion loss.
● Compact and light.
■ Features
Model
WF871J0429CD
Item
min.
typ.
max.
Nominal frequency : f0 (MHz)
429.42
Maximal insertion loss (dB) at 428.92 to 429.92 MHz
1.2
2.5
Pass-band ripple (dB) at 428.92 to 429.92 MHz
0.15
1.0
VSWR at 428.92 to 429.92 MHz
1.3
2.0
Guaranteed attenuation
(from the throughlevel)(dB)
386.62 MHz
50
60
408.02 MHz
50
60
Operating temperature range (°C)
–20 to +70
Terminating impedance (Ω)
50
■ Specifications
mm
Others
GND
2
INPUT
5
OUTPUT
6–0.6±0.15
1.45
ma
x
5–0.85±0.1
5
12–(0.10)
1.5±0.15
2–1.6±0.15
3
1
2
4
6
5
3.0±0.2
3.0±0.
2
1.
5
2.
0
4.
0
1.15
0.8
0.7
0.8
Land pattern (Typical)
Terminal land connections
[Out-of-band characteristics]
CH1
CH1 A/R LOG MAG
REF 0.000 dB
10.000 dB/
CENTER(MHz) 429.4200
SPAN(MHz) 200.000
[In-band characteristics]
CH1
CH1 A/R LOG MAG
REF 0.000 dB
1.000 dB/
CENTER(MHz) 429.4200
SPAN(MHz) 50.000
■ Characteristics
■ Dimensions
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