Products > Bandpass Filter Application > VHF UHF Pair Filter for Diplexer user
Temwell VHF UHF Pair Filter for Diplexer

  "Temwell VHF UHF Pair Filters for Diplexer User¡¨  is  designed  for  Transmitter 

 and Receiver. Two BandPass Filters are used together can provides better performance

 about 5 dB more in Sensitivity for you. We show you our VHF UHF standard products

 as Following for Diplexer Users, Repeater and Wireless Diplexer, etc, or you can

 contact with us to indicate your specific needs. Our strong R&D group will be your best

 design solution.

Features

 Accept Series  : All 7H Series
 Centre Freq. (Fo)  : 45~2600Mhz
 Insertion Loss   : 2.0-4.0
 Bandwidth  : 10~100MHz
 Power  : 1~5 Watts 
 Isolation   : 20~60dB after design

 Both filter can support flexible spec change at the same time to achieve your needs, such as,

 specific frequency, wide or narrow Bandwidth, special slope attenuation, good Isolation 

 and low IL value, etc. After change your Tx / Rx spec, Temwell will combine both filters under 

 a great Isolation for you and you can work two filters as diplexer as well.

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 It is so-called Flexible Spec Combination, combining different filter spec of  frequency and 

 BW in one as  your own specific diplexer. All specific spec requirement will be modified and 

 completed immediately for you and use as well.

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 Choose the filter spec you like and make your own diplexer NOW!!

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VHF Pair Filters for Diplexer User
TX Fo/RX Fo

TEMWELL Brand

 Parts No. Fo

-3dB

BW

Space

MHz

IL

dB

Atten.

Fo-( )M/ ( )dB

Atten.

Fo+( )M/ ( )dB

Isolation

Tx 114.0 MHz TT67442B-114M 15M 30 1.9 (30)/ 40dB (30)/ 35dB >35dB
Rx 144.0 MHz TT67381B-144M 19M 30 1.8 (30)/ 38dB (30)/ 35dB >35dB
Tx 135.0 MHz TT67677B1-140M 10M 30 1.6 (50)/ 75dB (50)/ 55dB >40dB
Rx 165.0 MHz TT67711B-165M 10M 30 1.9 (30)/ 65dB (30)/ 40dB >40dB
Tx 155.0 MHz TT67711B-155M 10M 30 1.9 (30)/ 65dB (30)/ 40dB >40dB
Rx 185.0 MHz TT67183B1-185M 10M 30 1.6 (30)/ 60dB (30)/ 35dB >40dB
Tx 180.0 MHz TT67183B1-180M 10M 30 1.6 (30)/ 60dB (30)/ 35dB >40dB
Rx 210.0 MHz TT6771F-210M 20M 30 1.8 (30)/ 45dB (30)/ 40dB >40dB
Tx 230.0 MHz TT6763B-230M 12M 30 1.8 (30)/ 45dB (30)/ 40dB >40dB
Rx 260.0 MHz TT6765B-260M 15M 30 1.7 (30)/ 40dB (30)/ 35dB >40dB
Tx 440.0 MHz TT67553E-440M 14M 25 2.5 (25)/24dB (25)/28dB >40dB
Rx 465.0 MHz TT67553B-465M 12M 25 2.5 (25)/31dB (25)/22dB >40dB
Tx 450.0 MHz TT67553E-450M 14M 25 2.5 (25)/23dB (25)/27dB >40dB
Rx 475.0 MHz TT67553B-475M 12M 25 2.5 (25)/29dB (25)/21dB >40dB
All of the above spec in Tx and Rx Channel are able to be modified spec as your needs.
50£[ UHF Pair Filters for Repeater / Wireless Diplexer

TX Fo/RX Fo

TEMWELL Brand

 Parts No. Fo

-1dB

BW

Space

MHz

IL

dB

Atten.

Fo-( )M/ ( )dB

Atten.

Fo+( )M/ ( )dB

Impedance

Tx 196.7 MHz TT6829B1-196.7M 5M(-3) 8.0 4.0 (20)/ 35dB (8)/ 15dB 50£[
Rx 204.7 MHz TT6829B1-204.7M 5M(-3) 8.0 4.0 (8)/ 15dB (20)/ 35dB 50£[
Tx 308 MHz TD67453E-308M 6M 36.0 2.0 (30)/ 15dB (30)/ 25dB 50£[
Rx 344 MHz TD6740F-344M 6M 36.0 2.0 (30)/ 25dB (30)/ 15dB 50£[
Tx 308 MHz TT67257E-308M 7M 36.0 2.5 (30)/ 30dB (30)/ 35dB 50£[
Rx 344 MHz TT67257F-344M 7M 36.0 3.0 (30)/ 35dB (30)/ 25dB 50£[
Tx 367 MHz TT67458E-367M 8M 16.0 3.0 (16)/ 15dB (16)/ 15dB 50£[
Rx 383 MHz TT67458F-383M 8M 16.0 3.0 (16)/ 20dB (16)/ 15dB 50£[
Tx 390 MHz TT67275E2-390M 6M 20.0 3.0 (20)/ 20dB (20)/ 25dB 50£[
Rx 410 MHz TT67460F-410M 6M 20.0 3.0 (20)/ 25dB (20)/ 20dB 50£[
Tx 390 MHz TT6771F1-390M 15M 30.0 2.5 (50)/ 45dB (50)/ 44dB 50£[
Rx 420 MHz TT6771F2-420M 15M 30.0 2.5 (50)/ 56dB (50)/ 28dB 50£[
Tx 385 MHz TT67530E-385M 10M 30.0 3.0 (30)/ 30dB (30)/ 30dB 50£[
Rx 415 MHz TT6772F-415M 10M 30.0 3.0 (30)/ 25dB (30)/ 25dB 50£[
Tx 350 MHz TT67437E-350M 20M 30.0 3.0 (30)/ 30dB (30)/ 25dB 50£[
Rx 380 MHz TT6771F-380M 20M 30.0 3.0 (30)/ 25dB (30)/ 20dB 50£[
Tx 390 MHz TT67275E2-390M 6M 30.0 3.0 (30)/ 30dB (30)/ 35dB 50£[
Rx 420 MHz TT67460F-420M 6M 30.0 3.0 (30)/ 35dB (30)/ 30dB 50£[
Tx 450 MHz TT67553F-450M 8M 30.0 3.0 (30)/ 35dB (30)/ 35dB 50£[
Rx 480 MHz TT67553F-480M 8M 30.0 3.0 (30)/ 35dB (30)/ 35dB 50£[
Tx 708 MHz TT67546E-708M 7M 30.0 2.5 (30)/ 25dB (30)/ 25dB 50£[
Rx 738 MHz TT67546F-738M 7M 30.0 3.0 (30)/ 25dB (30)/ 25dB 50£[
Tx 813.5 MHz TT67552E-813.5M 10M 45.0 3.0 (100)/ 49dB (45)/ 30dB 50£[
Rx 858.5 MHz TT67552F-858.5M 10M 45.0 3.5 (40)/ 30dB (100)/ 40dB 50£[
Tx 814.5 MHz TT67555E-814.5M 19M 45.0 3.0 (50)/25dBc (50)/dBc 50£[
Rx 859.5 MHz TT67555F-859.5M 19M 45.0 3.0 (50)/32dBc (50)/24dBc 50£[
Tx 814.5 MHz TF69555E-814.5M 19M 45.0 3.5 (50)/46dBc (50)/40dBc 50£[
Rx 859.5 MHz TF69555F-859.5M 19M 45.0 3.5 (50)/50dBc (50)/34dBc 50£[
Tx 814.5 MHz TV70555E-814.5M 19M 45.0 3.5 (50)/54dBc (50)/48dBc 50£[
Rx 859.5 MHz TV70555F-859.5M 19M 45.0 3.5 (50)/66dBc (50)/46dBc 50£[
Tx 815 MHz TT67555E-815M 15M 45.0 3.0 (100)/ 40dB (45)/ 30dB 50£[
Rx 860 MHz TT67555F-860M 15M 45.0 3.5 (45)/ 30dB (100)/ 40dB 50£[
Tx 836.5 MHz TT67450E-836.5M 25M 45.0 3.0 (45)/20dB (45)/23dB 50£[
Rx 881.5 MHz TT67451F-881.5M 25M 45.0 3.5 (45)/26dB (45)/17dB 50£[
Tx 836.5 MHz TF69450E-836.5M 25M 45.0 3.5 (50)/41dB (50)/44dB 50£[
Rx 881.5 MHz TF69451F-881.5M 25M 45.0 3.0 (50)/50dBc (50)/35dBc 50£[
Tx 860 MHz TT67450E-860M 17M 77.5 3.0 (45)/ 20dB (45)/ 23dB 50£[
Rx 937.5 MHz TT67551F-937.5M 17M 77.5 3.0 (100)/ 55dB (100)/ 32dB 50£[
Tx 895.5 MHz TT67548E-895.5M 39M 45.0 2.5 (150)/45dBc (150)/54dBc 50£[
Rx 940.5 MHz TT67549F-940.5M 39M 45.0 2.5 (150)/58dBc (150)/34dBc 50£[
Tx 895.5 MHz  TF69548E-895.5M 39M 45.0 3.0 (150)/65dBc (150)/65dBc 50£[
Rx 940.5 MHz TT67549F-940.5M 39M 45.0 2.5 (150)/57dBc (150)/33dBc 50£[
Tx 902.5 MHz TT67556E-902.5M 10M 45.0 3.5 (100)/ 47dB (45)/ 55dB 50£[
Rx 947.5 MHz TT67556F-947.5M 10M 45.0 3.5 (45)/ 20dB (100)/ 35dB 50£[
Tx 902.5 MHz TT67550E-902.5M 20M 45.0 3.0 (100)/ 42dB (45)/ 46dB 50£[
Rx 947.5 MHz TT67446A-947.5M 20M 45.0 3.0 (45)/ 25dB (100)/ 30dB 50£[
Tx 902.5 MHz TT67449E-902.5M 25M 45.0 2.5 (45)/ 25dB (100)/ 30dB 50£[
Rx 947.5 MHz TT67449F-947.5M 25M 45.0 2.5 (100)/ 30dB (45)/ 25dB 50£[
Tx 1441 MHz TTW3537F-1441M 25M 48.0 4.0 (100)/29dBc (100)/44dBc 50£[
Rx 1489 MHz TTW3539E-1489M 25M 48.0 4.0 (100)/43dBc (100)/32dBc 50£[
Tx 1440 MHz TT67633E-1440M 25M 50.0 3.5 (50)/15dBc (50)/20dBc 50£[
Rx 1490 MHz TT67635F-1490M 25M 50.0 3.5 (50)/20dBc (50)/15dBc 50£[
Tx 1747.5 MHz TTW3527F-1747.5M 75M 85.0 3.0 (200)/32dBc (200)/52dBc 50£[
Rx 1842.5 MHz TTW3529E-1842.5M 75M 85.0 3.0 (200)/60dBc (200)/30dBc 50£[
Tx 1747.5MHz TTW3601E-1747.5M 75M 95.0 3.5 (0)0.0 (95)/15dBc 50£[
Rx 1842.5MHz TTW3602F-1842.5M 75M 95.0 4.0 (95)/11dBc (0)0.0 50£[
Tx 1747.5MHz TFW4601E-1747.5M 75M 95.0 3.5 (0)0.0 (95)/15dBc 50£[
Rx 1842.5MHz TFW4602F-1842.5M 75M 95.0 4.0 (95)/11dBc (0)0.0 50£[
Tx 1950 MHz TFW4647F-1950M 60M 190.0 3.0 (100)/25dBc (100)/30dBc 50£[
Rx 2140 MHz TFW4624E-2140M 60M 190.0 3.0 (100)/30dBc (100)/25dBc 50£[
All of the above spec in Tx and Rx Channel are able to be modified spec as your needs.

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Temwell Corporation / Temstron Co., Ltd.

   8F-1,No.51, Sec.1,Min Sheng E. Rd.,Taipei, Taiwan    Tel:886-2-25652500 ( 7 Line )    Fax: 886-2-25515250  /  886-2-25652287    

E-Mail : sales@temwell.com.tw 

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