mf1055-2 ETC-unknow, mf1055-2 Datasheet
mf1055-2
Manufacturer Part Number
mf1055-2
Description
For Digital Mobile Telephone
Manufacturer
ETC-unknow
Datasheet
1.MF1055-2.pdf
(1 pages)
wireless local loop communication equipment
operating at 485 MHz ~ 495 MHz.
• Cordless telephone
• Portable cellular telephone
• Wireless equipment
Parameter
PASSBAND FREQUENCY
PASSBAND CHARACTERISTICS
STOPBAND ATTENUATION
Insertion Loss
Ripple
VSWR
This SAW filter for the receiving RF circuit of
440 – 450 MHz
ELECTRICAL PERFORMANCE
DESCRIPTION
APPLICATION
Min
50
MF1055-2
485 – 495
Typ
56
2.7
0.5
1.6
Max
4.0
2.0
3.0
FOR WLL, Rx
dBp-p
Units
MHz
dB
dB
– 62 –
1. SMD package insures small size, lightweight.
2. Adjustment free.
3. Low insertion loss and high stop band
4. Wide and sharp passband characteristics.
5. High stability and reliability.
6. Designed for reflow solderings.
DIMENSIONS ARE IN MILLIMETERS
±0.2 UNLESS OTHERWISE SPECIFIED
Rating
Input Power
Operating Temperature Range
Storage Temperature Range
INDEX
MF1055-2
attenuation.
PACKAGE OUTLINE DIMENSIONS
6
5 4
10-0.8
MAXIMUM RATINGS
2.54
7
FEATURES
9.1
7.1
8
3
2.54
9
2
10
1
–20 to 75
–30 to 85
Value
Other : GND
50
Unit : mm
10 : OUT (50 )
5 : IN (50 )
Unit
mW
°C
°C
[dB] 0
[dB] 0
[dB] 0
–10
–20
–30
–40
–50
–10
–20
–30
–40
–50
–1
–2
–3
–4
–5
CH1 S21 log MAG
CH2 S21 log MAG
CH2 S21 log MAG
CENTER
START
START
Insertion Loss vs. Frequency
Attenuation vs. Frequency
Attenuation vs. Frequency
.300 000 MHz
400.000 000 MHz
490.000 000 MHz
10 dB / REF 0 dB
10 dB / REF 0 dB
1 dB / REF 0 dB
MF1055-2 TYPICAL CHARACTERISTICS
STOP 3 000.000 000 MHz
SPAN
STOP
100.000 000 MHz
500.000 000 MHz
– 63 –
3.0
2.0
1.0
3.0
2.0
1.0
CH1 S11 SWR
CH1 S22 SWR
CENTER
CENTER
Output VSWR vs. Frequency
Input VSWR vs. Frequency
490.000 000 MHz
490.000 000 MHz
500 m / REF 1
500 m / REF 1
SPAN
SPAN
100.000 000 MHz
100.000 000 MHz
MF1055-2
Related parts for mf1055-2
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet:
Part Number:
Description:
Manufacturer:
ETC-unknow
Datasheet: