Data Sheet

EURO QUARTZ
HELICAL FILTERS
5HX3 SMD
350MHz to 800MHz
OUTLINES & DIMENSIONS
5HX3 REFERENCE SPECIFICATIONS
Centre
Frequency
fo (±5%)
MHz
Tunable
Range
±MHz.
Insertion
Loss
dB max.
Bandwidth
(-1.0dB)
MHz min.
Ripple
MHz max.
350
10
10.0
6.0
370
10
9.0
400
10
445
10
470
Attenuation
fo-( ) MHz
dB typ. MHz.
fo+( ) MH
dB typ. MHz.
Input/Output
Impedance
Ω
1.0
40(50)
35(50)
50
-10 to +50
6.0
1.0
40(50)
35(50)
50
-10 to +50
8.0
6.0
1.0
40(50)
30(50)
50
-10 to +50
8.0
6.0
1.0
40(50)
25(50)
50
-10 to +50
10
8.0
6.0
1.0
30(50)
22(50)
50
-10 to +50
500
10
8.0
6.0
1.0
30(50)
20(50)
50
-10 to +50
600
10
8.0
6.0
1.0
25(50)
18(50)
50
-10 to +50
700
10
8.0
6.0
1.0
25(100)
15(100)
50
-10 to +50
800
10
8.0
6.0
1.0
20(100)
15(100)
50
-10 to +50
Operating
Temperature
°C
EUROQUARTZ LIMITED Blacknell Lane CREWKERNE Somerset UK TA18 7HE
Tel: +44 (0)1460 230000 Fax: +44 (0)1460 230001 [email protected] www.euroquartz.co.uk
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