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  BPF/Diplexer
 
Band Pass Filters (BPF) are key components in modern communication systems which are widely used in mobile devices (GSM, W-CDMA, WiMAX) and wireless communication devices (WLAN, Bluetooth). Diplexers are important frequency dividing device for multi mode communication systems.

The Cyntec’s thin film band pass filters and diplexers feature miniaturization and low profile which benefits the small size, light weight mobile communication products. The Cyntec’ thin film band pass filters are categorized into low loss and high rejection categories which conform to 3G related wireless applications of most IC by major manufacturers. The diplexers of Cyntec Co. support WiFi and mobile phone applications.
Feature
‧Low Profile
‧High Q, low loss
‧Tight tolerance
‧Long-term environmental stability
Application
‧WLAN
‧Bluetooth
‧WiMAX
‧PHS
‧RF module
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Product List BPF,  Diplexer, 
BPF
Part Number Dimension Frequency
Range (MHz)

Insertion Loss
(dB) Max.

 Attenuation (min.dB) Impedance
(Ω)
Metric
(mm)		 Inch
(mil)
TBF-1005-245-F1
(spec by request) 		1005 0402 2400-2500 2.5 30.0dB @ 824 ~ 960MHz
25.0dB @ 1700~1900MHz
30.0dB @ 4800~5000MHz
20.0dB @ 7200~7500MHz		 50
TBF-1608-245-R1N 1608 0603 2400-2500 1.7 20.0dB @ 1710 ~1910MHz
30.0dB @ 4800 ~ 5000MHz
30.0dB @ 7200 ~ 7500MHz		 50
TBF-1608-245-R2 1608 0603 2400-2500 2.4 20.0dB @ 1710 ~1910MHz
30.0dB @ 4800 ~ 5000MHz
30.0dB @ 7200 ~ 7500MHz		 50
TBF-1608-245-R2L 1608 0603 2400-2500 2.2 25.0dB @ 880 ~960MHz
25.0dB @ 1710 ~1910MHz
20.0dB @ 4800 ~ 5000MHz
20.0dB @ 7200 ~ 7500MHz		 50
TBF-1608-245-R7
(spec by request) 		1608 0603 2400-2500 1.8 35.0dB @ 880 ~ 960MHz
25.0dB @ 1710~1910MHz
30.0dB @ 4800~5000MHz
25.0dB @ 7200~7500MHz		 50
TBF-1608-580-T3
(spec by request) 		1608 0603 2400-2500 2.0 25.0dB @ 100MHz
25.0dB @ 1908MHz
35.0dB @ 3816 ~ 3900MHz
35.0dB @ 7633MHz
35.0dB @ 11700MHz
25.0dB @ 13358~23400MHz		 50
TBF-2012-245-R1 2012 0805 2400-2500 1.8 30.0dB @ 880 ~ 960MHz
25.0dB @ 1710~1910MHz
30.0dB @ 4800~5000MHz		 50
TBF-2012-245-R3 2012 0805 2400-2500 3.3 35.0dB @ 880 ~ 960MHz
31.0dB @ 1710~1910MHz
20.0dB @ 2100~2170MHz
30.0dB @ 4800~5000MHz		 50
TBF-2012-537-T1 2012 0805 4900-5850 2.5 40dB @ 340~1195MHz
21dB @ 2140~3580MHz
25dB @ 6855~7150MHz
20dB @ 8570~8930MHz		 50
TBF-2520-245-A2 2520 1008　 2400-2500 3.0 20dB @ 2000MHz
25dB @ 2690MHz
25dB @ 4800~5000MHz
20dB @ 7200~7500MHz		 50
TBF-2520-245-B2 2520 1008 2400-2500 1.3 35dB @ 880~915MHz
35dB @ 1710~1785MHz
25dB @ 1850~1910MHz
40dB @ 4800~5000MHz		 50
Diplexer
Part Number Dimension Frequency
Range (MHz)

Insertion Loss
(dB) Max.

 Attenuation (min.dB) Impedance
(Ω)
Metric
(mm)		 Inch
(mil)
TDP-2012-205-W3
(spec by request) 		2012 0805 Low:2400-2500
High:4900-5950		 Low:0.5
High:0.8		 Low:20.0dB @ 4800~6000MHz
Low:20.0dB @ 7200~7500MHz
High:25.0dB @ 1800~2500MHz
High:25.0dB @ 9800~11900MHz
TDP-2012-920-F1
(spec by request) 		2012 0805 Low:824~960
High: 1710~1990		 Low:0.7
High:0.75		 Low:23dB @1648~1830MHz
Low: 22dB @2472~2745MHz
Low: 17dB @3296~3660MHz
Low: 17dB @4120~4575MHz
High: 22dB @3420~3820MHz
High: 25dB @5130~5730MHz
High: 13dB @8550~9550MHz
TDP-1608-205-W2
(spec by request) 		2012 0805 Low:2400-2500
High:4900-5950		 Low:0.7
High:0.9		 Low:20.0dB @ 4800~5000MHz
Low:20.0dB @ 7200~7500MHz
High:25.0dB @ 1800~2500MHz
High:20.0dB @ 9800~11900MHz
High:10.0dB @ 14700~17850MHz
TDP-1608-205-W3
(spec by request) 		2012 0805 Low:2400-2500
High:4900-5950		 Low:0.7
High:0.9		 Low:20.0dB @ 4800~5000MHz
Low:20.0dB @ 7200~7500MHz
High:25.0dB @ 1800~2500MHz
High:20.0dB @ 9800~11900MHz
High:10.0dB @ 14700~17850MHz
 
     
 
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