835-IF38.9M-F Datasheet, PDF (1/3 Pages) Oscilent Corporation – Base Station & Repeater

Oscilent Corporation IF SAW Filter | 835-IF38.9M-F
Page 1 of 3
Part Number
835-IF38.9M-F
Package
35.0 x 12.8 Thru Hole
TYPE :
38.9 MHz Bandpass Filter
Application
Base Station & Repeater
IF SAW Filter
Last Modified
Jan. 01, 2007
PART NUMBER :
835-IF38.9M-F
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Center Frequency
Insertion Loss @ Fo
Source Impedance (single ended)*
Load Impedance (single ended)*
Temperature Coefficient
Amplitude Ripple (33.2~39.0 MHz)
Relative Attenuation
~26.40 MHz
26.00 MHz
32.00 MHz
32.40 MHz
33.15 MHz
39.40 MHz
40.15 MHz
40.40 MHz
45.80 MHz
45.80 MHz ~
Reflected wave signal suppression 2.5us~12.0us after
main pulse
Group Delay Variation (33.2~39.0 MHz) (p-p); smo 1%
Absolute Delay at Fo
Minimum
-
-
-
-
-
-
55
55
50
40
-0.5
-0.5
40
50
55
55
48
-
-
Typical
38.9
30.0
50
50
-
0.5
-
60
62
60
52
0.1
0.1
50
55
60
60
54
50
4.2
Maximum
-
31.5
-
-
94
0.7
-
-
-
-
0.5
0.5
-
-
-
-
-
60
-
Units
MHz
dB
ohm
ohm
ppm/°C
dBp-p
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
µs
* with Matching Network (Ref. Testing Environment Circut as shown below). Those impedances could be modified with
different impedances values and/or structures, if necessary.
All Specifications at Tambient: +40°C / Operating Temperature -20 to +70 °C
** Custom SAW IF Filters available. Contact Oscilent for assistance.
PACKAGE OUTLINE (mm)