Product and Service

LTE Repeater Bandpass Filter

E Repeater Filter
Customized Bandpass Filter in LTE band for LTE Repeater 
  Temwell provide LTE Repeater bandpass Filter in order to support LTE repeater to 
  eliminate noise and give re-build great LTE signal into those bad signal area, such as, 
  Indoor building, Tunnel, Sub-Parking Lot, Sub-Metro System, Subway, etc.
  According to the standard LTE signal standard band as following list, we provide the 
  achievable filter to you for reference, ex: Band 1~14, A1~A3, B1~B3,C1~C5, Block A~D,
  etc. Welcome to contact for more information.

A. Bandpass Filter type
 Temwell RF Bandpass Helical Filter, including PIN type filter and Connector type filter, 
  has excellent customized technology, which is the worldwide Expert for your RF

Pin type Helical Filter         Connector type Module Filter

B. Customized Service 
    We sustain Frequency change service (from 45MHz ~2600MHz) and Bandwidth change service
   (1MHz ~100MHz) to you, which means we could build up your specific protection cover around 
    your specific RF signal.
   Not mater what frequency with what bandwidth, Temwell could build it up by Bandpass Filter in 
    Pin type or Module type as your wish. 

C. Reference Catalog for each frequency band and different Bandwidth
 ★UPLink Frequency Band
LTE stnadard Band UPLINK
 Frequency (MHz)
Temwell P/N Dimension 
(LXWXH) mm
Band 1 1950MHz 60MHz TTW3610B-1950M 16.8x5.6x8.6 
Band 2 1880MHz 60MHz TTW3607E-1880M 16.8x5.6x8.6 
Band 3 1747.5MHz 75MHz TTW3528B-1747.5M 16.8x5.6x8.6 
Band 4 1735.5MHz 45MHz TTW3558B-1732.5M 16.8x5.6x8.6 
Band 5  836.5MHz 25MHz TTW3513B-836.5M 16.8x5.6x8.6 
TT67450E-836.5M 22.8x7.6x12.5
Band 6  835MHz 10MHz TTW3653B-835M 16.8x5.6x8.6 
TT67132A-835M 22.8x7.6x12.5
Band 7 2535MHz 70MHz TTW3802B-2535M 16.8x5.6x8.6 
Band 8    879.5MHz 35MHz TTW3772B-879.5M 16.8x5.6x8.6 
TT67309A-879.5M 22.8x7.6x12.5
Band 9 1767.4MHz 35MHz TTW3718B-1767.4M 16.8x5.6x8.6 
Band 10 1740MHz 60MHz TTW3817B-1740M 16.8x5.6x8.6 
Band 11  1440.4MHz 25MHz TTW3537B-1440.4M 16.8x5.6x8.6 
TT67633E-1440.4M 22.8x7.6x12.5
Band 12  707MHz 18MHz TTW3492B-707M 16.8x5.6x8.6 
TT67242D-707M 22.8x7.6x12.5
Band 13  782MHz 10MHz TTW3660B-782M 16.8x5.6x8.6 
TT6870A-782M 22.8x7.6x12.5
Band 14  793MHz 10MHz TTW3660B-793M 16.8x5.6x8.6 
TT67244A-793M 22.8x7.6x12.5
A 1  708MHz 10MHz TTW3481B-708M 16.8x5.6x8.6 
TT67546E-708M 22.8x7.6x12.5
A 2  718MHz 10MHz TTW3481B-718M 16.8x5.6x8.6 
TT67129D-718M 22.8x7.6x12.5
A 3  728MHz 10MHz TTW3481B-728M 16.8x5.6x8.6 
TT67129D-728M 22.8x7.6x12.5
A 4  740.5MHz 15MHz TT67546E-740.5M 16.8x5.6x8.6 
TTW3491B-740.5M 22.8x7.6x12.5
B 1  890MHz 10MHz TTW3551B-890M 16.8x5.6x8.6 
TT67150A-890M 22.8x7.6x12.5
B 2  900MHz 10MHz TTW3551B-900M 16.8x5.6x8.6 
TT67151A-900M 22.8x7.6x12.5
B 3  910MHz 10MHz TTW3551B-910M 16.8x5.6x8.6 
TT67248A-910M 22.8x7.6x12.5
C 1 1717.5MHz 15MHz TTW3701B-1717.5M 16.8x5.6x8.6 
C 2 1730MHz 10MHz TTW3701B-1730M 16.8x5.6x8.6 
C 3 1740MHz 10MHz TTW3701B-1740M 16.8x5.6x8.6 
C 4 1750MHz 10MHz TTW3701B-1750M 16.8x5.6x8.6 
C 5 1762.5MHz 15MHz TTW3701B-1762.5M 16.8x5.6x8.6 
Block A  701MHz 6MHz TT67838B-701M 16.8x5.6x8.6 
TTW3475B-701M 22.8x7.6x12.5
Block A*  757.5MHz 2MHz TTW3643B-757.5M 16.8x5.6x8.6 
TT6814A-757.5M 22.8x7.6x12.5
Block B  707MHz 6MHz TTW3475B-707M 16.8x5.6x8.6 
TT67838B-707M 22.8x7.6x12.5
Block B*  775.5MHz 2MHz TTW3643B-775.5M 16.8x5.6x8.6 
TT6814A-775.5M 22.8x7.6x12.5
Block C  751.5MHz 11MHz TTW3501B-751.5M 16.8x5.6x8.6 
TT6870A-751.5M 22.8x7.6x12.5
Block C*  713MHz 6MHz TTW3642B-713M 16.8x5.6x8.6 
TT67838B-713M 22.8x7.6x12.5
Block D  760.5MHz 5MHz TTW3643B-760.5M 16.8x5.6x8.6 
TT6870A-760.5M 22.8x7.6x12.5
 ★DOWNLINK Frequency Band
LTE stnadard Band DOWNLINK
Frequency (MHz)
Temwell P/N Dimension 
(LXWXH) mm
Band 1 2140MHz 60MHz TTW3610B-2140M 16.8x5.6x8.6
Band 2 1960MHz 60MHz TTW3548B-1960M 16.8x5.6x8.6
Band 3 1842.5MHz 75MHz TTW3530B-1842.5M 16.8x5.6x8.6
Band 4 2132.5MHz 45MHz TTW3524B-2132.5M 16.8x5.6x8.6
Band 5  881.5MHz 25MHz TTW3673B-881.5M 16.8x5.6x8.6
TT67451F-881.5M 22.8x7.6x12.5
Band 6  880MHz 10MHz TTW3531B-880M 16.8x5.6x8.6
TT67133A-880M 22.8x7.6x12.5
Band 7 2655MHz 70MHz TTW3802B-2655M 16.8x5.6x8.6
Band 8 942.5MHz 35MHz TTW3773B-942.5M 16.8x5.6x8.6
TT67311A-942.5M 22.8x7.6x12.5
Band 9 1862.4MHz 35MHz TTW3826B-1862.4M 16.8x5.6x8.6
Band 10 2140MHz 60MHz TTW3524F-2140M 16.8x5.6x8.6
Band 11  1488.4MHz 25MHz TTW3539B-1488.4M 16.8x5.6x8.6
TT67635F-1488.4M 22.8x7.6x12.5
Band 12  737MHz 18MHz TTW3492B-737M 16.8x5.6x8.6
TT67846B-737M 22.8x7.6x12.5
Band 13  751MHz 10MHz TTW3491B-751M 16.8x5.6x8.6
TT6870A-751M 22.8x7.6x12.5
Band 14  763MHz 10MHz TTW3660B-763M 16.8x5.6x8.6
TT6870A-763M 22.8x7.6x12.5
A 1  763MHz 10MHz TTW3660B-763M 16.8x5.6x8.6
TT6870A-763M 22.8x7.6x12.5
A 2  773MHz 10MHz TTW3660B-773M 16.8x5.6x8.6
TT6870A-773M 22.8x7.6x12.5
A 3  783MHz 10MHz TTW3660B-783M 16.8x5.6x8.6
TT6870A-783M 22.8x7.6x12.5
A 4  795.5MHz 15MHz TTW3660B-795.5M 16.8x5.6x8.6
TT67242D-795.5M 22.8x7.6x12.5
B 1  935MHz 10MHz TTW3551B-935M 16.8x5.6x8.6
TT67136A-935M 22.8x7.6x12.5
B 2  945MHz 10MHz TTW3551B-945M 16.8x5.6x8.6
TT67311A-945M 22.8x7.6x12.5
B 3  955MHz 10MHz TTW3551B-955M 16.8x5.6x8.6
TT67137A-955M 22.8x7.6x12.5
C 1 1812.5MHz 15MHz TTW3947B-1812.5M 16.8x5.6x8.6
C 2 1825MHz 10MHz TTW3947B-1825M 16.8x5.6x8.6
C 3 1835MHz 10MHz TTW3947B-1835M 16.8x5.6x8.6
C 4  1845MHz 10MHz TTW3947B-1845M 16.8x5.6x8.6
C 5 1857.5MHz 15MHz TTW3703B-1857.5M 16.8x5.6x8.6
Block A  731MHz 6MHz TTW3642B-731M 16.8x5.6x8.6
TT67546F-731M 22.8x7.6x12.5
Block A*  787.5MHz 2MHz TTW3643B-787.5M 16.8x5.6x8.6
TT6814A-787.5M 22.8x7.6x12.5
Block B  737MHz 6MHz TTW3642B-737M 16.8x5.6x8.6
TT6869A-737M 22.8x7.6x12.5
Block B*  805.5MHz 2MHz TTW3644B-805.5M 16.8x5.6x8.6
TT6814A-805.5M 22.8x7.6x12.5
Block C  781.5MHz 11MHz TTW3501B-781.5M 16.8x5.6x8.6
TT6870A-781.5M 22.8x7.6x12.5
Block C*  743MHz 6MHz TTW3642B-743M 16.8x5.6x8.6
TT67546F-743M 22.8x7.6x12.5
Block D  790.5MHz 5MHz TTW3643B-790.5M 16.8x5.6x8.6
TT6870A-790.5M 22.8x7.6x12.5
 ★UP & DOWN LINK Frequency Band
LTE stnadard Band UP&DOWNLINK 
Frequency (MHz)
Temwell P/N Dimension 
(LXWXH) mm
Band 1 2045MHz 250MHz TTW3858B-2045M 16.8x5.6x8.6
Band 2 1920MHz 140MHz TTW3856B-1920M 16.8x5.6x8.6
Band 3 1795MHz 170MHz TTW3870B-1795M 16.8x5.6x8.6
Band 4 1932.5MHz 445MHz N/A 16.8x5.6x8.6
Band 5  859MHz 70MHz TTW3916B-859M 16.8x5.6x8.6
TT67518A-859M 22.8x7.6x12.5
Band 6  857.5MHz 55MHz TTW3788B-857.5M 16.8x5.6x8.6
TT67799B-857.5M 22.8x7.6x12.5
Band 7 2595MHz 190MHz TTW3863B-2595M 16.8x5.6x8.6
Band 8  920MHz 80MHz TTW3789B-920M 16.8x5.6x8.6
      TT67344F-920M 22.8x7.6x12.5
Band 9 1814.9MHz 130MHz TTW3900B-1814.9M 16.8x5.6x8.6
Band 10 1940MHz 460MHz N/A 16.8x5.6x8.6
Band 11  1464.4MHz 73MHz TTW3812B-1464.4M 16.8x5.6x8.6
TT67810B-1464.4M 22.8x7.6x12.5
Band 12  722MHz 48MHz TTW3493B-722M 16.8x5.6x8.6
TT67505B-722M 22.8x7.6x12.5
Band 13  766.5MHz 21MHz TTW3500B-766.5M 16.8x5.6x8.6
TT67130D-766.5M 22.8x7.6x12.5
Band 14  778MHz 20MHz TTW3672B-778M 16.8x5.6x8.6
TT67130D-778M 22.8x7.6x12.5
A 1  735.5MHz 65MHz TTW3916B-735.5M 16.8x5.6x8.6
TT67803B-735.5M 22.8x7.6x12.5
A 2  745.5MHz 65MHz TTW3916B-745.5M 16.8x5.6x8.6
TT67803B-745.5M 22.8x7.6x12.5
A 3  755.5MHz 65MHz TTW3916B-755.5M 16.8x5.6x8.6
TT67803B-755.5M 22.8x7.6x12.5
A 4  768MHz 70MHz TTW3916B-768M 16.8x5.6x8.6
TT67514F-768M 22.8x7.6x12.5
B 1  912.5MHz 35MHz TTW3781B-912.5M 16.8x5.6x8.6
TT67800B-912.5M 22.8x7.6x12.5
B 2  922.5MHz 55MHz TTW3781B-922.5M 16.8x5.6x8.6
TT67414A-922.5M 22.8x7.6x12.5
B 3  932.5MHz 55MHz TTW3781B-932.5M 16.8x5.6x8.6
TT63210B-932.5M 22.8x7.6x12.5
C 1 1765MHz 110MHz TTW3609B-1765M 16.8x5.6x8.6
C 2 1775.5MHz 105MHz TTW3609B-1775.5M 16.8x5.6x8.6
C 3 1787.5MHz 105MHz TTW3609B-1787.5M 16.8x5.6x8.6
C 4 1797.5MHz 110MHz TTW3609B-1797.5M 16.8x5.6x8.6
C 5 1810MHz 110MHz TTW3609B-1810M 16.8x5.6x8.6
Block A  716MHz 36MHz TTW3493B-716M 16.8x5.6x8.6
TT67230A-716M 22.8x7.6x12.5
Block A*  772.5MHz 31MHz TTW3504B-772.5M 16.8x5.6x8.6
TT67476D-772.5M 22.8x7.6x12.5
Block B  722MHz 36MHz TTW3493B-722M 16.8x5.6x8.6