Constant Impedance 35 to 49 MHz
Coaxial
Bandpass Filter
www.DataSheet4U.com
SIF-40+ SIF-40
50Ω Constant Impedance 35 to 49 MHz
Maximum Ratings
Operat...
Description
Coaxial
Bandpass Filter
www.DataSheet4U.com
SIF-40+ SIF-40
50Ω Constant Impedance 35 to 49 MHz
Maximum Ratings
Operating Temperature Storage Temperature RF Power Input -55°C to 100°C -55°C to 100°C 0.5W max.
Features
low VSWR in pass- and stopbands, 1.3:1 typ rugged shielded case custom fo models available
CASE STYLE: FF99 Connectors SMA Model SIF-40(+) Price Qty. $38.95 ea. (1-9)
Applications
harmonic rejection lab use
+ RoHS compliant in accordance with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site for RoHS Compliance methodologies and qualifications.
Bandpass Filter Electrical Specifications
MODEL NO. CENTER FREQ. (MHz) PASSBAND (MHz) STOPBANDS VSWR, 1.3:1 Typ. TOTAL BAND (MHz)
(loss<1 dB) SIF-40(+) 42 35-49
(loss > 10 dB) at MHz 10 & 168
(loss > 20 dB) at MHz 2.6 & 300 DC-400
Outline Drawing
typical frequency response
electrical schematic
Typical Performance Data Outline Dimensions (
B .67 17.02 D 1.98 50.29 E .312 7.92
inch mm
)
wt
Frequency (MHz)
1.0 1.3 1.6 2.0 2.3 2.6 3.0 5.3 7.7 10.0 11.0 15.3 19.7 35.0 40.3 44.7 50.0 65.0 99.3 133.7 168.0 212.0 256.0 300.0 301.0 320.8 340.60 360.40 380.20 400.00
50 RETURN LOSS (dB) 40 30 20 10 0
at RF level of 0 dBm
Insertion Loss (dB) _
x σ
31.97 29.62 27.72 26.20 24.90 23.77 22.54 17.56 14.41 12.05 11.21 8.20 5.92 0.86 0.23 0.31 0.88 3.17 7.37 10.43 12.93 15.76 18.46 21.25 21.32 22.67 24.13 25.67 27.40 29.24
RETURN LOSS
Return Loss (dB)
43.7 41.1 39.1 37.6 36.1 34.9 33.7...
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