7H4 Series catalog (50 ohm)

The characteristics of 7H series are the best of all series. The design architecture can give full play to Helical product performance, and the index customization has the highest flexibility to meet the most design requirements. The finished products that have been developed so far cover the most diverse frequency bands, and the items that can be referred to are the most sufficient.

Temwell design and develop 4POLE RF Helical Bandpass Filter as 7H4 Series.
Like the 7H-3POLE series, the Rejection performance provided by the 7H-4POLE is +10dB higher than that of the 7H-3POLE design, and when other parameters remain unchanged, the detailed product description is as follows.


*Center Frequency range: 42 ~ 1500MHz
*Bandwidth range: 2 ~ 120MHz
*Impedance: 50ohm 
*Attenuation value: 20~30dB

Custom spec value service is available based on all standard P/N, including Frequency change, BW change, Attenuation value upgrading, Size change, Pin position change, and connectorized model, etc. Welcome to choose the closest model specification of 7H Series for advanced customized service, including performance upgrades or frequency bandwidth reconfiguration services.

Freq Range
-3dB BW
Impedence
Series Type
Type
Stock
Power
Size-Height
No Matched Results
Total 100
S/N P/N Freq Range -3dB BW IL @Fo-( )M/dB @Fo+( )M/dB Impedance Series Type Power Height Size-Height RF Range Stock Inquiry
1 TF69419B-50M 42~55M 4M 4 (10)48 (10)42 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
2 TF69524B-44M 42~55M 7M 3 (10)35 (10)27 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
3 TF69525B-50M 42~55M 9M 3 (10)30 (10)21 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
4 TF69626B-64M 56~67M 4M 4 (10)35 (10)33 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
5 TF69526B-60M 56~67M 10M 3 (15)40 (15)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
6 TF69188B-70M 68~75M 4M 4.5 (10)42 (10)33 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
7 TF6489B1-74M 68~75M 5.5M 4 (50)69 (50)89 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
8 TF6491B-74M 68~75M 10M 3 (50)60 (50)80 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
9 TF69489D-75M 68~75M 11M 3.5 (20)53 (20)38 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
10 TF69425A-70M 68~75M 14M 2 (50)57 (50)60 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
11 TF64389B-74.5M 68~75M 20M 2.5 (50)60 (50)55 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
12 TF69190B-81.3M 76~85M 4M 5.5 (10)46 (10)46 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
13 TF69287B-80M 76~85M 5M 4.5 (10)46 (10)32 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
14 TF69371B-77M 76~85M 17M 2.5 (50)53 (50)58 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
15 TF69300A-90M 86~95M 10M 3 (50)65 (50)70 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
16 TF69280A1-107M 96~107M 6M 4 (10)29 (10)31 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
17 TF69427B1-98M 96~107M 14M 3 (20)41 (20)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
18 TF69178B-100M 96~107M 15M 3 (20)38 (20)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
19 TF6488E-98M 96~107M 20M 2 (30)50 (30)34 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
20 TF64324B-110M 108~125M 5M 4 (20)54 (20)56 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
21 TF69198B1-124M 108~125M 6M 4 (10)26 (10)24 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
22 TF69641A1-113.5M 108~125M 14M 4 (40)65 (40)70 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
23 TF69695BF-118M 108~125M 20M 2 (30)46 (30)32 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
24 TF64217C-118M 108~125M 23M 2 (30)43 (30)32 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
25 TF6957E-135M 126~145M 4M 5 (30)78 (30)65 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
26 TF6955B-137M 126~145M 4M 6.5 (12)59 (12)47 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
27 TF6955D1-140M 126~145M 5M 3.5 (10)35 (10)25 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
28 TF69676B1-130M 126~145M 6M 4 (10)23 (10)22 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
29 TF6957B1-140.21M 126~145M 7M 4 (12)31 (12)28 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
30 TF69205B1-134M 126~145M 8M 4 (30)65 (30)60 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
31 TF69677B1-140M 126~145M 10M 3 (50)80 (50)70 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
32 TF69383B-142M 126~145M 14M 3 (50)60 (50)64 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
33 TF69362B-128.5M 126~145M 14M 3 (50)70 (50)72 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 x 7.6 VHF 0 pcs
34 TF64218C-128M 126~145M 20M 2 (30)46 (30)33 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
35 TF69181B1-128M 126~145M 20M 2.5 (30)45 (30)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
36 TF69381B-144M 126~145M 20M 2 (50)60 (50)50 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
37 TF69159B1-128M 126~145M 22M 2.5 (50)59 (50)55 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
38 TF64218B1-128M 126~145M 30M 2 (50)50 (50)33 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
39 TF69239B-140M 126~145M 30M 2.5 (50)52 (50)27 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
40 TF6955B1-137.5M 126~146M 6M 4.5 (12)33 (12)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
41 TF64721B-146M 146~165M 2M 7.0 (10)39 (10)51 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
42 TF64722B-157M 146~165M 2M 7.5 (10)43 (10)54 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
43 TF64723B-160M 146~165M 2M 7.0 (10)43 (10)53 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
44 TF6914B-152M 146~165M 3M 6.5 (10)50 (10)39 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
45 TF6921D-154M 146~165M 3M 7 (10)47 (10)37 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
46 TF6915B-165M 146~165M 3M 4.5 (50)71 (50)68 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
47 TF6914B1-157M 146~165M 4M 4.5 (10)35 (10)27 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
48 TF69709B-146M 146~165M 5M 5 (10)40 (10)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 UHF 0 pcs
49 TF69709B-152M 146~165M 5M 4.5 (10)40 (10)29 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
50 TF69711B-151M 146~165M 7M 4 (10)31 (10)20 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
51 TF6924D-151M 146~165M 8M 3.5 (20)60 (20)38 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
52 TF69281A-146M 146~165M 8M 4 (50)65 (50)60 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
53 TF64231E-152M 146~165M 8M 4 (30)70 (30)60 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
54 TF64790B-146M 146~165M 10M 3 (50)75 (50)70 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
55 TF64229E-152M 146~165M 12M 3 (30)55 (30)53 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
56 TF69379B-165M 146~165M 18M 2.5 (30)41 (30)31 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
57 TF64206B-160M 146~165M 18M 2 (50)47 (50)26 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
58 TF69182B1-152.5M 146~165M 18M 3 (20)26 (20)22 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
59 TF69377B-148M 146~165M 26M 2 (50)55 (50)38 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
60 TF64213BF-161M 146~165M 26M 2 (50)62 (50)44 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
61 TF69397B-149M 146~165M 31M 2.5 (30)33 (30)19 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
62 TF69444B-149M 146~165M 33M 2.5 (50)49 (50)31 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
63 TF6499B-157M 146~165M 34M 2 (30)24 (30)17 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
64 TF69399D-149.5M 146~165M 35M 2 (50)42 (50)31 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
65 TF64220B-155M 146~165M 38M 2 (50)47 (50)27 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
66 TF64724A-172M 166~195M 2M 6.5 (10)37 (10)48 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
67 TF6958B-170M 166~195M 4M 6.5 (10)48 (10)40 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
68 TF64231F-172M 166~195M 6M 4 (20)61 (20)44 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
69 TF6959D-174M 166~195M 7M 4 (20)60 (20)43 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
70 TF6986B-172.5M 166~195M 8M 4.5 (20)60 (20)42 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
71 TF64230F-172.5M 166~195M 9M 3.5 (20)55 (20)36 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
72 TF69285B-173M 166~195M 10M 3 (10)22 (10)15 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
73 TF64241F-172M 166~195M 15M 3 (50)61 (50)54 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
74 TF69183B1-180M 166~195M 19M 4.5 (50)68 (50)57 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
75 TF69723B1-180M 166~195M 30M 2 (50)47 (50)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
76 TF69725B-180M 166~195M 40M 2 (50)40 (50)25 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
77 TF6492B-191.5M 166~195M 40M 2 (50)43 (50)26 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
78 TF64216B-195M 166~195M 50M 2 (50)38 (50)20 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
79 TF8929B1-200M 196~220M 5M 4.5 (10)32 (10)26 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
80 TF6961B-220M 196~220M 11M 3.5 (50)68 (50)60 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
81 TF64351F-215M 196~220M 12M 3.5 (34)65 (34)65 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
82 TF64351B-201M 196~220M 12M 4 (34)64 (34)48 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
83 TF69184B-200M 196~220M 17M 4 (50)68 (50)57 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
84 TF69672F-220M 196~220M 23M 2.5 (100)60 (100)75 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
85 TF69671F-200M 196~220M 27M 2 (100)65 (100)75 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
86 TF69726B-208M 196~220M 40M 2 (50)40 (50)25 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
87 TF64556B-200M 196~220M 60M 1.5 (100)55 (100)34 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
88 TF64792A-223.5M 221~245M 5M 4.5 (20)60 (20)48 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5x7.6 VHF 0 pcs
89 TF6434B-223.5M 221~245M 8M 4 (50)65 (50)68 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
90 TF6962B-230M 221~245M 9M 3 (20)43 (20)33 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
91 TF64793B-223.5M 221~245M 10M 3.5 (20)49 (20)26 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
92 TF6963B-226.5M 221~245M 12M 3 (20)40 (20)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
93 TF64794F-223.5M 221~245M 20M 3 (100)60 (100)80 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5x7.6 VHF 0 pcs
94 TF69484B-235M 221~245M 32M 2 (50)50 (50)30 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
95 TF64207B-240M 221~245M 53M 2 (50)34 (50)18 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
96 TF69853B-240M 221~245M 60M 1.5 (100)60 (100)37 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
97 TF69317D1-250M 246~275M 5M 4 (50)75 (50)65 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
98 TF6906F-260M 246~275M 15M 3 (50)65 (50)45 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
99 TF6489A-247.5M 246~275M 18M 2.5 (20)26 (20)15 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs
100 TF64227E-270M 246~275M 20M 3 (50)71 (50)52 In / Out :50 Ω 7H4 Pin 1~5W 12.5mm 30.5 X 7.6 VHF 0 pcs