B148QF0S Datasheet, PDF (1/3 Pages) Dielectric Laboratories, Inc. – Frequency Stable over Temperature -55°C to +125°C

12 to 18 GHz Bandpass Filter
B148QF0S
Features
▪ Small Size
▪ Fully Shielded Component
▪ Frequency Stable over Temperature -55°C to +125°C
Description
Surface mount, fully shielded, thin film filter designed for use on PCB 8-
12 mils thick with permitivity of 3.0-3.8.
Applications include Ku-Band, Radar and Military Communications.
Electrical Specifications
Center Frequency
Passband
Insertion Loss (@Fc)
VSWR
Rejection
Usable Temp Range
*50 Ohm System
15000 MHz
12000 - 18000 MHz
3.1 dB
3.6 dB
1.67:1
40 dB
30 dB
-55 to +125 degree C
@ 25°C
-40°C to +85°C
12000 MHz to 18000 MHz*
dc to 7600 MHz
22500 MHz to 25000 MHz
Mechanical
Footprint LxW
Height
0.550 x 0.150
[13.97 x 3.81]
0.098 [2.49]
inch
mm
Inch [mm]
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
Fre-5q0uency Response
-55
-60
-65
-70
-75
-80
-85
1000
2600
4200
5800
7400
9000
Catalog specifications subject to change without notice
Typrical Performance
10600
12200 13800 15400
Frequency in MHz
17000
18600
20200
21800
23400
25000
1of3
B148QF0S
May 2015 Revision B