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SAW Filter Product List

SAW FILTERS

Spectrum Microwave continues to provide cutting edge SAW filters for today's military and commercial markets.

These SAW filters, in frequencies from 20 MHz to 2600 MHz, offer many outstanding features including exceptional low loss performance of less than 2 dB and Fractional Bandwidths from 0.04 to 60%.

These SAW filters are also engineered for Shape factors below 1.10:1 and come in a variety of Hermetically Sealed Packages.

Seam sealing provides a very reliable hermetic seal while maintaining a stable environment.

Seam sealing provides a very reliable hermetic
seal while maintaining a stable environment.

We perform 100% on-wafer probe testing for every SAW die.

We perform 100% on-wafer probe
testing for every SAW die.

We incorporate a silicon based thermo-set resin which further dampens stray acoustic energy.

We incorporate a silicon based thermo-set resin which further dampens stray acoustic energy.

We ensure that 100% of our SAW filters are pre-aged at 100°C.

We ensure that 100% of our
SAW filters are pre-aged at 100°C.

Cutting edge SAW technology for today’s military and commercial markets.

Cutting edge SAW technology for today’s
military and commercial markets.

We use gold wires on all ball bonds.

We use gold wires on all ball bonds.

Superior group delay performance of as low as 8 ns part to part.

Superior group delay performance
of as low as 8 ns part to part.

FEATURES
100% Testing

100% Testing

 To download more information about our 100% testing, click here! To message to one of our engineers about our 100% Testing, click here! To request pricing information about our 100% testing, click here!
  • Spectrum Microwave performs 100% on-wafer probe testing for every SAW die.
  • This extra step provides superior yield rates and eliminates time-wasting rework effort.
  • Email one of our experienced engineers to learn more today!
Hermetic Sealing

Hermetic Sealing

 To download more information about our hermetic sealing, click here! To message to one of our engineers about our hermetic sealing, click here! To request pricing information about our hermetic sealing, click here!
  • Spectrum Microwave’s inventory of sealing alternatives includes seam sealing which provides a very reliable hermetic seal, while maintaining a stable environment for the package and its sensitive contents.
  • Hermetic seam sealing also maintains environmental integrity to pass the rigors of MIL-STD-883 Method 1014 Conditions A & C for both gross and fine leak.
Precision Bonding

Precision Bonding

 To download more information about our precision bonding, click here! To message to one of our engineers about our precision bonding, click here! To request pricing information about our precision bonding, click here!
  • In addition to using gold wires on all ball bonds SMI incorporates a silicon based thermo-set resin, which further dampens stray acoustic energy and reduces signal distortion in the passband.
  • Learn more about our fully-customizable filters today!
Superior Group Delay Performnance

Superior Group Delay Performance

 To download more information about our group delay performance, click here! To message to one of our engineers about our superior group delay performance, click here! To request pricing information about our superior group delay performance, click here!
  • Ultra-Flat Group Delay is a critical step in eliminating linear distortion, a leading cause of interference to digitally modulated signals.
  • Our proprietary design technologies provide superior Group Delay Performance of as low as 8 ns part to part.
100% Pre-Aging

100% Pre-Aging

 To download more information about our 100% Pre-Aging, click here! To message to one of our engineers about our 100% Pre-Aging, click here! To request pricing information about our 100% pre-aging, click here!
  • We ensure that 100% of our SAW filters are pre-aged at 100°C. This stabilization step to lock in the center frequency is critical, assuring you that your filter is locked to within 0.0005%.
  • Join us on the Spectrum Microwave Filters Tour to learn even more!

 

PRODUCT SOLUTIONS

BTS Bands

Part Number

Center Frequency
(MHz)

Bandwidth
(MHz)

Insertion Loss
(dB)

Package Size
(mm)

Package Type
SF1843BA02675S 1842.5 75 2.2 3.0 x 3.0 Ceramic LCC
SF1843BA02590S 1842.5 75 2.2 3.0 x 3.0 Ceramic LCC
SF1843BA02598S 1842.5 75 2.2 3.0 x 3.0 Ceramic LCC
SF1843BA02542S 1842.5 75 2.9 2.5 x 2.0 Ceramic LCC

GPS Bands

Part Number

Center Frequency
(MHz)

Bandwidth
(MHz)

Insertion Loss
(dB)

Package Size
(mm)

Package Type
SF1575BA02505S 1575.00 2.4 1.3 3.0 x 3.0 Ceramic LCC
SF1575DL03104S 1575.00 20 19.3 5.0 x 5.0 Ceramic LCC
SF1575BA02506S 1575.40 55 1.5 2.5 x 2.0 Ceramic LCC
SF1575BA02634S 1575.42 35 1.7 1.4 x 1.1 Ceramic LCC
SF1575BA02532S 1575.42 35 2.7 2.5 x 2.0 Ceramic LCC
SF1575BA02627S 1575.42 43 1.2 1.4 x 1.1 Ceramic LCC
SF1575BA02534S 1575.42 50 1.5 2.0 x 1.6 Ceramic LCC

CDMA Bands

Part Number

Center Frequency
(MHz)

Bandwidth
(MHz)

Insertion Loss
(dB)

Package Size
(mm)

Package Type
SF0836BA02527S 836.5 25 2.1 3.0 x 3.0 Ceramic LCC
SF0836BA02513S 836.5 35 2.5 3.0 x 3.0 Ceramic LCC
SF0850DL01825T 850 80 24 22.1 x 12.7 DIP
SF0864BA02510S 864 3 2.8 3.8 x 3.8 Ceramic LCC
SF0864BA02511S 864 3 4.0 3.0 x 3.0 Ceramic LCC
SF0866BA02621S 866 19 2.7 3.0 x 3.0 Ceramic LCC
SF0868BA02655S 868 1.6 3.4 3.8 x 3.8 Ceramic LCC
SF0868BA02512S 868 12 3.8 3.8 x 3.8 Ceramic LCC
SF0869BA02618S 869 2 3 3.0 x 3.0 Ceramic LCC
SF0869BA02503S 869 2 3 3.8 x 3.8 Ceramic LCC
SF0869BA02656S 869 6 5.9 3.0 x 3.0 Ceramic LCC
SF0869BA02588S 869 11 2.8 3.0 x 3.0 Ceramic LCC
SF0869BA02504S 869 12 3 3.0 x 3.0 Ceramic LCC
SF0869BA02630S 869 12.5 2.6 3.8 x 3.8 Ceramic LCC
SF0881DL02211S 881.5 25 21.2 13.5 x 6.5 Ceramic LCC
SF0881BA02514S 881.5 33 3 3.0 x 3.0 Ceramic LCC
SF0898BA02546S 897.5 40 2.1 3.0 x 3.0 Ceramic LCC

VSB Bands

Part Number

Center Frequency
(MHz)

Bandwidth
(MHz)

Insertion Loss
(dB)

Package Size
(mm)

Package Type
SF0035BA01847T 35.375 6.85 27 38.7 x 25.7 DIP
SF0036BA00642T 35.6 7.4 28 35.1 x 20.6 DIP
SF0036BA02217T 35.7 7.4 34 35.1 x 20.6 DIP
SF0036BA11033T 36 5.75 27.5 35.1 x 20.6 DIP
SF0036BA01000T 36 6.55 28 35.1 x 20.6 DIP
SF0036BA02602T 36.125 8 20.3 14.8 x 5.8 SIP
SF0036BA11932S 36.15 8 22.0 24.7 x 9.0 Ceramic LCC
SF0036BA00628T 36.23 7.96 28 35.1 x 20.6 DIP
SF0036BA01072T 36.33 6.8 29.5 35.1 x 20.6 DIP
SF0036BA01967T 36.7 5.75 27 38.7 x 25.7 DIP
SF0036BA01867T 36.7 5.75 30 38.7 x 25.7 DIP
SF0036BA01866T 36.75 5.75 29 38.7 x 25.7 DIP
SF0036BA01033T 36.83 5.82 27.5 35.1 x 20.6 DIP
SF0038BA01943T 38 6 23 35.1 x 20.6 DIP
SF0044BA01382T 43.7 5.6 22 38.7 x 25.7 DIP
SF0043BA02523T 43.75 6 15.0 13.7 x 4.8 SIP
SF0044BA01860T 43.85 5.35 28 38.7 x 25.7 DIP
SF0044CD02283T 44 1.3 18.2 27.2 x 12.7 DIP
SF0044BA02640S 44 3.4 14 13.3 x 6.5 Ceramic LCC
SF0044BA01979T 44 4.93 27 35.1 x 20.6 DIP
SF0044BA01470T 44 5.2 28.5 38.7 x 25.7 DIP
SF0044BA03190S 44 5.4 22.4 24.7 x 9.0 Ceramic LCC
SF0044BA21930T 44 6 21.5 35.1 x 20.6 DIP
SF0044BA01930S 44 6 21.5 24.7 x 9.0 Ceramic LCC
SF0044BA01081T 44 6 28.5 35.1 x 20.6 DIP
SF0044BA02641S 44 6.5 11.5 13.3 x 6.5 Ceramic LCC
SF0044BA01931S 44 8 25.0 24.7 x 9.0 Ceramic LCC
SF0044BA01800T 44.05 5 29 38.7 x 25.7 DIP
SF0044BA01954T 44.1 10 26.5 38.7 x 25.7 DIP
SF0048BA02645S 48 3.5 12.5 13.3 x 6.5 Ceramic LCC
SF0048BA02455S 48 8 20.8 24.7 x 9.0 Ceramic LCC
SF0048BA02644S 48 10 13.5 13.3 x 6.5 Ceramic LCC

Low Loss Designs

Part Number

Center Frequency
(MHz)

Bandwidth
(MHz)

Insertion Loss
(dB)

Package Size
(mm)

Package Type
SF0433BA02629S 433 20 1.4 3.8 x 3.8 Ceramic LCC
SF0434BA02587S 433.92 7 1.9 3.8 x 3.8 Ceramic LCC
SF0434BA02617S 433.92 2 2 3.0 x 3.0 Ceramic LCC
SF0434BA02507S 434 11 2.5 3.8 x 3.8 Ceramic LCC
SF0455BA03134S 455 30 2.2 5.0 x 5.0 Ceramic LCC
SF0836BA02527S 836.5 25 2.1 3.0 x 3.0 Ceramic LCC
SF0836BA02513S 836.5 35 2.5 3.0 x 3.0 Ceramic LCC
SF0864BA02510S 864 3 2.8 3.8 x 3.8 Ceramic LCC
SF0866BA02621S 866 19 2.7 3.0 x 3.0 Ceramic LCC
SF0869BA02630S 869 12.5 2.6 3.8 x 3.8 Ceramic LCC
SF0869BA02588S 869 11 2.8 3.0 x 3.0 Ceramic LCC
SF0898BA02546S 897.5 40 2.1 3.0 x 3.0 Ceramic LCC
SF0915BA02620S 914.5 16 2.8 3.8 x 3.8 Ceramic LCC
SF0915BA02531S 915 26 2.2 2.5 x 2.0 Ceramic LCC
SF0948BA02589S 947.5 25 2.4 3.0 x 3.0 Ceramic LCC
SF1575BA02505S 1575 2.4 1.3 3.0 x 3.0 Ceramic LCC
SF1575BA02506S 1575.4 55 1.5 2.5 x 2.0 Ceramic LCC
SF1575BA02627S 1575.42 43 1.2 1.4 x 1.1 Ceramic LCC
SF1575BA02534S 1575.42 50 1.5 2.0 X 1.6 Ceramic LCC
SF1575BA02634S 1575.42 35 1.7 1.4 X 1.1 Ceramic LCC
SF1575BA02532S 1575.42 35 2.7 2.5 x 2.0 Ceramic LCC
SF1843BA02675S 1842.5 75 2.2 3.0 x 3.0 Ceramic LCC
SF1843BA02590S 1842.5 75 2.2 3.0 x 3.0 Ceramic LCC
SF1843BA02598S 1842.5 75 2.2 3.0 x 3.0 Ceramic LCC
SF1880BA02524S 1880 60 2.45 3.0 x 3.0 Ceramic LCC
SF1960BA02525S 1960 60 2.3 3.0 x 3.0 Ceramic LCC
SF2133BA02661S 2132.5 45 2.4 3.0 x 3.0 Ceramic LCC
SF2140BA02540S 2140 60 2.4 2.5 x 2.0 Ceramic LCC
SF2442BA02648S 2441.8 120.5 2.1 3.0 x 3.0 Ceramic LCC
Data is typical measured at 25°C

SAW FILTER EXTRAS

DESIGN CUSTOM FILTERS