50M-020 Sumida Corporation, 50M-020 Datasheet - Page 68

• Manufacturer Part Number: 50M-020
• Description: Product Selection Guide
• Manufacturer: Sumida Corporation

68
QUADRATURE DETECTOR COILS
VCO COIL
HELICAL FILTER
ANTENNA LOADING COIL
QU57
QU-7L
SM76
CH56W
MG56
K DIMENSIONS(mm)
K DIMENSIONS(mm)
K DIMENSIONS(mm)
K DIMENSIONS(mm)
QUADRATURE DETECTOR COILS, VCO COIL, HELICAL FILTER, ANTENNA LOADING COIL
K DIMENSIONS(mm)
5.95MAX.
6.1MAX.
6
7
8
1
7.8MAX.
6.0MAX.
0.6
1.5MAX.
5
4
3
2
6.8
7.0MAX.
8.0MAX.
6.3MAX.
8.2MAX.
3.0
3.3
3.0
2.5
2.5
7.0
3.1
7.8MAX.
1.8
7.9
4.5
(0.5)
4.5
6.0
1.8
K SPECIFICATIONS
Center Frequency (F0) 480MHz
Attenuation F0 80MHz Min.25dB
Attenuation F0 80MHz Min.19dB
Insertion Loss
Ripple in Passband
1dB Bandwidth at F0 Min.18MHz
K SPECIFICATIONS
K SPECIFICATIONS
K SPECIFICATIONS
Inductance : 0.1µH – 25µH
Operation freq. : Max. 15MHz
Variable range of f : f±1%
Internal capacitors : Max. 100pF
Low temperature coefficient
Inductance : 0.1µH – 25µH
Operation freq. : Max. 30MHz
Variable range of f : f±1%
Internal capacitors : Max. 100pF
High Stability
Low temperature coefficient
High inductance type used in LW band with high
sensitivity
K SPECIFICATIONS(REFERENCE)
Maximum Turn： 3
Tuning Capacitance Range
(1-2)
Unloaded Q
Max.3.5dB
Max.1dB
1
/
2
T(ø0.5)
10.5pF 2% over variable
(at 200MHz)
147 (at 200MHz)