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Shoulder |
Approved by:
Checked by:
Issued by:
SPECIFICATION
PRODUCT:
MODEL:
SAW FILTER
HDF480A TO-39
SHOULDER ELECTRONICS LIMITED
SHOULDER ELECTRONICS LIMITED
1. SCOPE
This specification shall cover the characteristics of SAW filter with 480MHz
used for DBS receiver.
2. ELECTRICAL SPECIFICATION
DC Voltage VDC
AC Voltage Vpp
Operation temperature
Storage temperature
RF Power Dissipation
10V
10V50Hz/60Hz
-20 to +60
-45 to +85
0dBm
Electronic Characteristics
2-1.Typical frequency response
2-2.Electrical characteristics
Part number
Center frequency fo
Insertion Loss:
Fo:
Fo 39.8~45.8MHz
fo 45.8~100.0MHz
Passband width( -3dB)
Ripple(Fo 4.0MHz)
Group delay
Group delay ripple
Input/Output impedance
F480A
480.000
4.5max
45.0min
50.0min
9.0 type
2.0max
100
100
50//0
Unit
MHz
dB
MHz
dB
ns
ns
//pF
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