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The 21G7A two pole crystal filter has bandwidth of ±7.5kHz 3dB @ 3dB around centre bandwidth of 21.4MHz. This two pole filter features low in-band ripple and insertion loss and comes encased within a single UM-1/3L package.

The 21G7B four pole crystal filter with centre frequency of 21.4MHz and has bandwidth of ±7.5kHz 3dB @ 3dB. The four pole 21G7B comes as encased within two UM-1/3L packages.

Encased within a miniature 7.0x5.0mm footprint package, the TA0942A has low insertion loss of only 2.8 dB ensuring a strong within-band signal. TA0942A is centred on frequency 159.0125MHz and also offers the engineer a passband bandwidth of 6.0250MHz.

The GMCF-45 45G20B3 4 pole crystal filter from Golledge with centre frequency of 45MHz features a 20kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

The TB1044A SAW filter has a passband bandwidth of 2.25MHz centred on frequency 70MHz and is encased within a robust surface mount package.

The TB1029A SAW filter offers the engineer a passband bandwidth of 66MHz centred on frequency 745MHz

The GSF-75 21R15B 4 pole crystal filter from Golledge with centre frequency of 21.4MHz features a 15kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

The GSF-75 40R15B-Z 4 pole crystal filter from Golledge with centre frequency of 40.68MHz features a 15kHz 3dB bandwidth and is available in multiple packages, including both UM-1 and UM-5 style leaded packages and UM-1J and UM-5J surface mount packages. This filter also features insertion loss of just 3.0dB dB. Find full specifications here.

The TA0801A SAW filter has a narrow passband bandwidth of 7MHz centred on frequency 866MHz

The GMCF-21 21G12C 6 pole crystal filter from Golledge with centre frequency of 21.4MHz features a 12kHz 3dB bandwidth. Discover full specifications, including insertion loss and package size here.

The TF0061A SAW duplexer has transmit centre frequency (Tx) of 2535MHz and receive centre frequency (Rx) of 2655MHz and bandwidth of 70MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0061A is recommended for 4G LTE band 7 applications.

The TF0068A SAW duplexer has transmit centre frequency (Tx) of 1880MHz and receive centre frequency (Rx) of 1960MHz and bandwidth of 60MHz. Encased within an ultra-miniature 3.8 x 3.8mm surface mount package, the TF0068A is recommended for 4G LTE band 2 applications.

Ideal for 4G LTE band 4 applications, the TF0087A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 1732MHz and receive centre frequency (Rx) of 2132MHz, with bandwidth of 45MHz.

Ideal for 4G LTE band 1 applications, the TF0088A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 1950MHz and receive centre frequency (Rx) of 2140MHz, with wide bandwidth of 60MHz.

Our TF0089A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 836MHz and receive centre frequency (Rx) of 881MHz. With bandwidth of 25MHz, the TF0089A comes encased within an ultra-miniauture 2.0 x 1.6mm surface mount package and is ideal for 4G LTE band 5 & 6 applications.

Our TF0090A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 782MHz and receive centre frequency (Rx) of 751MHz. With narrow bandwidth of 10MHz, the TF0090A comes encased within an ultra-miniature 2.0 x 1.6mm surface mount package and is ideal for 4G LTE band 13 applications.

Our TF0091A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 782MHz and receive centre frequency (Rx) of 751MHz. With narrow bandwidth of 10MHz, the TF0091A comes encased within an ultra-miniature 2.0 x 1.6mm surface mount package and is ideal for 4G LTE band 13 applications.

Our TF0092A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 710MHz and receive centre frequency (Rx) of 740MHz.Tthe TF0092A comes encased within an ultra-miniature 2.0 x 1.6mm surface mount package and is ideal for 4G LTE band 17 applications.

The TF0093A SAW duplexer has transmit centre frequency (Tx) of 897.5MHz and receive centre frequency (Rx) of 942.5MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0093A is recommended for 4G LTE band 8 applications.

The TF0095A SAW duplexer has transmit centre frequency (Tx) of 836.5MHz and receive centre frequency (Rx) of 881.5MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0095A is recommended for 4G LTE band 5 & 6 applications.

The TF0103A SAW duplexer has transmit centre frequency (Tx) of 1880.0MHz and receive centre frequency (Rx) of 1960.0MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0103A is recommended for 4G LTE band 2 applications.

Our TF0104A ultra-miniature SAW duplexer has transmit centre frequency (Tx) of 1950MHz and receive centre frequency (Rx) of 2140MHz. The TF0104A comes encased within an ultra-miniauture 2.0 x 1.6mm surface mount package and is ideal for 4G LTE band 1 applications.

The TF0105A SAW duplexer has transmit centre frequency (Tx) of 1880MHz and receive centre frequency (Rx) of 1960MHz. Encased within an ultra-miniature 2.0 x 1.6mm surface mount package, the TF0105A is recommended for 4G LTE band 2 applications.

Our TF0109A ultra-miniature BAW duplexer has transmit centre frequency (Tx) of 2535MHz and receive centre frequency (Rx) of 2655MHz. The TF0109A comes encased within an ultra-miniature 2.0 x 1.6mm surface mount package and is ideal for 4G LTE band 7 applications. The TF0109A SAW duplexer is now obsolete. For more information on this change or to find a replacement product for your project please contact a member of our expert sales team today by calling +44 1460 256 100 or by emailing sales@golledge.com.

Ideal for automotive applications and for use within 4G LTE band 1, our TF0120A miniature SAW duplexer has transmit centre frequency (Tx) of 1950MHz and receive centre frequency (Rx) of 2140MHz, and comes with AEC-Q200 qualification as standard.

The TF0121A SAW duplexer has transmit centre frequency (Tx) of 1880MHz and receive centre frequency (Rx) of 1960MHz. Encased within an ultra-miniature 1.8 x 1.4mm surface mount package, the TF0121A is recommended for 4G LTE band 2 and for automotive applications and comes with AEC-Q200 qualification as standard.

Ideal for automotive applications and for use within 4G LTE band 4, our TF0122A miniature SAW duplexer has transmit centre frequency (Tx) of 1733MHz and receive centre frequency (Rx) of 2133MHz, and comes with AEC-Q200 qualification as standard.

The TF0123A SAW duplexer has transmit centre frequency (Tx) of 836MHz and receive centre frequency (Rx) of 881MHz. Encased within an ultra-miniature 1.8 x 1.4mm surface mount package, the TF0123A is recommended for 4G LTE band 5 and for automotive applications and comes with AEC-Q200 qualification as standard.

Ideal for automotive applications and for use within 4G LTE band 7, our TF0124A miniature BAW duplexer has transmit centre frequency (Tx) of 2535MHz and receive centre frequency (Rx) of 2655MHz, and comes with AEC-Q200 qualification as standard.

The TF0125A SAW duplexer has transmit centre frequency (Tx) of 897MHz and receive centre frequency (Rx) of 942MHz. Encased within an ultra-miniature 1.8 x 1.4mm surface mount package, the TF0125A is recommended for 4G LTE band 8 and for automotive applications and comes with AEC-Q200 qualification as standard.

Ideal for automotive applications and for use within 4G LTE band 1, our TF0126A miniature SAW duplexer has transmit centre frequency (Tx) of 1950MHz and receive centre frequency (Rx) of 2140MHz, and comes with AEC-Q200 qualification as standard.

The TF0127A SAW duplexer has transmit centre frequency (Tx) of 1880MHz and receive centre frequency (Rx) of 1960MHz. Encased within an ultra-miniature 1.8 x 1.4mm surface mount package, the TF0127A is recommended for 4G LTE band 2 and for automotive applications and comes with AEC-Q200 qualification as standard.

Ideal for automotive applications and for use within 4G LTE band 4, our TF0128A miniature SAW duplexer has transmit centre frequency (Tx) of 836MHz and receive centre frequency (Rx) of 881MHz, and comes with AEC-Q200 qualification as standard.

The TF0129A SAW duplexer has transmit centre frequency (Tx) of 836MHz and receive centre frequency (Rx) of 881MHz. Encased within an ultra-miniature 1.8 x 1.4mm surface mount package, the TF0129A is recommended for 4G LTE band 5 and for automotive applications and comes with AEC-Q200 qualification as standard.

Ideal for automotive applications and for use within 4G LTE band 8, our TF0130A miniature SAW duplexer has transmit centre frequency (Tx) of 897MHz and receive centre frequency (Rx) of 942MHz, and comes with AEC-Q200 qualification as standard.

The TF0136A BAW duplexer has transmit centre frequency (Tx) of 1883MHz and receive centre frequency (Rx) of 1963MHz, and has 65MHz bandwidth. Encased within an ultra-miniature 1.8 x 1.4mm surface mount package, the TF0136A is recommended for 4G LTE band 25 and for automotive applications and comes with AEC-Q200 qualification as standard.

The TB0122A SAW filter has a narrow passband bandwidth of 4.8MHz centred on frequency 380MHz

The TB0152A SAW filter has a passband bandwidth of 17MHz centred on frequency 374MHz

The TB0160A SAW filter offers the engineer a passband bandwidth of 28MHz centred on frequency 473.4MHz

Encased within a robust surface mount package, the TB0184A SAW filter features a passband bandwidth of 3.5MHz centred on frequency 70MHz.