SAW RF / IF Filters
RFM designs and manufactures bandpass filters, delay lines, and
SAW RF / IF Filter
Select by Part Number
notch filters, for a wide range of wireless telecommunication and data
communication applications. We provide filters from 40 MHz to more
than 2.6 GHz in surface-mount, dual-in-line (DIP) and TO39 packages.
Our filter products offer a wide range of bandwidth, low insertion loss,
low amplitude and group delay ripple, small size and high out-of-
band rejection.
In addition to our standard product offering, RFM provides custom
filter design services for high volume applications that include a variety
of Satellite Digital Audio Radio (SDAR) subscriber platforms (Sirius and
XM), cellular handsets, base stations, and repeaters (including EDGE,
WCDMA, CDMA-2000, TD-SCDMA, GSM900, DCS1800, PCS1900,
CDMA, TDMA and AMPs, DECT), global positioning system (GPS),
microwave radio, wireless local loop (WLL), wireless local area
networks (WLAN), multimedia and fiber-optic transmission equipment.
Applications
Type
IF Filter
IF Filter
RF Filter
RF Filter
RF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
Product
No.
PX1002
PX1004
RF1199
RF1301
RF1302
SF1056A
SF1059A
SF1081A
SF1081A-1
SF1088A
SF1091A
SF1092A
SF1111A
SF1115A
SF1120B
SF1131B
Freq.
(MHz)
86.85
82.2
297.4
499.25
439.25
110.592
350
71
71
170.6
211
199
160
199
298.74
266
BW
(MHz)
0.024
0.03
0.6
0.06
0.06
1.152
0.8
0.2
0.2
0.18
0.9
0.2
1.3
0.2
2.2
2.2
Application
IS-54 TDMA
IS-54 TDMA
Filter
Narrowband RF Filter
Narrowband RF Filter
DECT
IF Filter
GSM/EDGE
GSM/EDGE
GSM/EDGE
GSM/EDGE
GSM/EDGE
CDMA
GSM/EDGE
GPS
GPS
Case
(mm)
13.3x6.5
13.3x6.5
TO39-3
TO39-3
TO39-3
13.3x6.5
9.1x7.1
22.1x8.0
22.1x8.0
19x6.5
13.3x6.5
19x6.5
24.6x9
9.1x7.1
7.0x5.0
7.0x5.0
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
Automotive keyless entry
Tire pressure monitoring
GPS locating systems
Wireless point-of-sale terminals
Data link equipment
Peripherals
Remote bar code data entry
Bar code readers
Identification tags
Satellite digital audio radio (SDAR)
Global positioning systems (GPS)
Wireless local area network (WLAN)
CATV Infrastructure
Synchronous optical network (SONET)
High Performance Computing (HPC)
Home automation
Door and gate openers
Personal and home security
Automated meter reading
Consumer sports
Cellular Subscriber Terminals, Base Stations, and
Repeaters for:
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
IF Filter
RF Filter
RF Filter
RF Filter
RF Filter
RF Filter
RF Filter
RF Filter
RF Filter
RF Filter
RF Filter
SF1140B
SF1140B-2
SF1141B
SF1141B-2
SF1141B-4
SF1142B
SF1143B
SF1143B-1
SF1143B-2
SF1143B-4
SF1145B
SF1146B
SF1174B
SF1174D
SF1177A
SF1179B
SF1182B
SF1183G
SF1184B-1
SF1186B-2
SF1186G
SF1186H
SF1186H-1
SF1186H-2
SF1186K
SF1188C
75
75
75
75
75
315
315
315
315
315
427.25
499.25
374
374
57.6
184.14
836.5
881.5
947.5
1575.42
1575.42
1575.42
1575.42
1575.42
1575.42
465
4.2
4.2
12.7
12.7
12.7
4.2
12.7
12.7
12.7
12.7
0.03
0.4
17
17
21.2
11
25
25
25
2
2
2
2
2
2
4
SDARS
SDARS
SDARS
SDARS
SDARS
SDARS
SDARS
SDARS
SDARS
SDARS
Cable
Cable
WLAN
WLAN
WCDMA/TD-SCDMA
IF Filter
Cellular
Cellular
GSM
GPS
GPS
GPS
GPS
GPS
GPS
Wireless Access
7.0x5.0
7.0 x 5.0
7.0x5.0
7.0 x 5.0
7.0 x 5.0
7.0x5.0
7.0x5.0
7.0 x 5.0
7.0 x 5.0
7.0 x 5.0
7.0x5.0
7.0x5.0
5.0x5.0
3.8x3.8
13.3x6.5
7.0x5.0
3.0x3.0
2.5x2.0
3.0x3.0
3.0x3.0
2.5x2.0
2.0x1.6
2.0x1.6
2.0x1.6
1.4x11
5.0x5.0
? GSM
? TD-SCDMA
? TDMA ? CDMA
? W-CDMA ? Wireless Local Loop
IF Filter
SF1189B-1
280
17.97
Wireless Access
5.0x5.0
Cellular Digital Packet Data (CDPD) modems
Denotes New Product
RF Filter
IF Filter
IF Filter
Duplexer
Duplexer
RF Filter
RF Filter
SF1192B
SF1197B
SF1200B
SF1207C
SF1207D
SF1208H
SF1218D
1842.5
248.6
96
836.5/881.5
836.5/881.5
2017.5
453.5
75
5
20
25
25
15
7
DCS
IF Filter
TD-SCDMA
CDMA
CDMA
TD-SCDMA
CDMA450
3.0x3.0
7.0 x 5.0
7.0x5.0
5.0x5.0
3.8x3.8
2.0x1.6
3.8X3.8
8
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