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參數(shù)資料
| 型號： | MF1049-2 |
| 廠商： | Mitsubishi Electric Corporation |
| 英文描述： | Connector Contact,PIN |
| 中文描述： | 的無線本地環(huán)路，得克薩斯州 |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 98K |
| 代理商： | MF1049-2 |
MF1049-2
– 41 –
MF1049-2
FOR WIRELESS LOCAL LOOP, Tx
– 40 –
DESCRIPTION
This SAW filter for the transmitting RF circuit
of wireless local loop communication equipment
operating at 440 MHz ~ 450 MHz.
FEATURES
1. SMD package insures small size, lightweight.
2. Adjustment free.
3. Low insertion loss and high stop band
attenuation.
4. Wide and sharp passband characteristics.
5. High stability and reliability.
6. Designed for reflow solderings.
APPLICATION
Cordless telephone
Portable cellular telephone
Wireless equipment
DIMENSIONS ARE IN MILLIMETERS
±0.2 UNLESS OTHERWISE SPECIFIED
MAXIMUM RATINGS
ELECTRICAL PERFORMANCE
PACKAGE OUTLINE DIMENSIONS
Insertion Loss vs. Frequency
CH1 S21 log MAG
[dB] 0
–1
–2
–3
–4
–5
1 dB / REF 0 dB
Input VSWR vs. Frequency
CH1 S11 SWR
Parameter
Units
MF1049-2
Min
Typ
PASSBAND FREQUENCY
440 – 450
PASSBAND CHARACTERISTICS
Insertion Loss
Ripple
VSWR
STOPBAND ATTENUATION
0 – 400 MHz
485 – 640 MHz
640 – 900 MHz
900 – 1350 MHz
Max
2.4
0.4
1.6
dB
dBp-p
3.5
1.5
2.5
48
45
40
30
40
35
30
20
MHz
dB
dB
dB
dB
9.1
7.1
7
6
5
4
3
2
8
9
1
10
2.54
2.54
10-0.8
4
1
2
2
5 : IN (50
)
10 : OUT (50
)
Other : GND
Unit : mm
INDEX
MF1049-2 TYPICAL CHARACTERISTICS
Operating Temperature Range
Storage Temperature Range
–20 to 75
–30 to 85
Input Power
50
Rating
Value
°C
°C
mW
Unit
500 m / REF 1
3.0
2.0
1.0
Attenuation vs. Frequency
CH2 S21 log MAG
[dB] 0
–10
10 dB / REF 0 dB
Output VSWR vs. Frequency
CH1 S22 SWR
500 m / REF 1
–20
–30
–40
–50
3.0
2.0
1.0
CENTER 445.000 000 MHz
SPAN 100.000 000 MHz
CENTER 445.000 000 MHz
SPAN 100.000 000 MHz
CENTER 445.000 000 MHz
SPAN 100.000 000 MHz
START .300 000 MHz
STOP 2 000.000 000 MHz
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相關代理商/技術參數(shù) |
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|---|---|
| MF1050 | 制造商:EUROQUARTZ 制造商全稱:EUROQUARTZ limited 功能描述:SURFACE-MOUNT CRYSTALS |
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| MF1050S-2 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FOR DIGITAL MOBILE TELEPHONE, Rx |
| MF1050V-2 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FOR DIGITAL MOBILE TELEPHONE, Rx |
| MF1050V-4 | 制造商:MITSUBISHI 制造商全稱:Mitsubishi Electric Semiconductor 功能描述:FOR DIGITAL MOBILE TELEPHONE, Rx |
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