7H2 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 2POLE RF Helical Bandpass Filter as 7H2 Series. 7H-2POLE provides the most basic Rejection performance, with high stability, and it is not easy to cause huge changes in performance due to external influences. The detailed item description is as bellows.

*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 TD67418B-50M 42~67M 3M 3.5 (10)14 (10)28 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
2 TD67624B-42M 42~67M 3M 3.5 (10)17 (10)29 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
3 TD67420B-50M 42~67M 8M 2 (20)17 (20)23 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
4 TD67185B-70M 68~75M 3M 3.5 (20)29 (20)38 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
5 TD67186B-70M 68~75M 5M 3 (20)22 (20)23 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
6 TD67815B-70M 68~75M 13M 2 (50)21 (50)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
7 TD6873B-77.25M 76~85M 4M 3.5 (8)15 (8)19 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
8 TD67370B-77M 76~85M 14M 2.5 (50)24 (50)23 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
9 TD67816B-80M 76~85M 15M 2 (50)19 (50)23 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
10 TD67429B-77M 76~85M 25M 2.5 (50)15 (50)16 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
11 TD67189B-90M 86~95M 5M 3 (20)24 (20)34 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
12 TD67301A-90M 86~95M 8M 3 (30)24 (30)27 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
13 TD67700B-90M 86~95M 17M 2 (50)15 (50)22 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
14 TD6716B-96M 96~107M 7M 2.5 (30)28 (30)35 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
15 TD67686B-101M 96~107M 9M 3.5 (20)36 (20)35 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
16 TD67279A-100M 96~107M 10M 3 (30)18 (30)25 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
17 TD67687B-100M 96~107M 15M 2 (50)23 (50)26 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
18 TD67636E-98M 96~107M 20M 2.5 (50)18 (50)22 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
19 TD6812A-113.25M 108~125M 3M 4.5 (20)30 (20)37 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
20 TD67196B-119M 108~125M 7M 3 (30)23 (30)34 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
21 TD67443B-113.5M 108~125M 15M 2.5 (40)19 (40)24 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
22 TD67688B-116M 108~125M 20M 2 (75)26 (75)24 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
23 TD6727D-140M 126~145M 5M 3.5 (30)29 (30)31 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
24 TD67203A-140M 126~145M 8M 3 (20)20 (20)19 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
25 TD67326D-142M 126~145M 9M 2.5 (50)37 (50)33 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
26 TD67194B-127.5M 126~145M 9M 2.5 (30)20 (30)27 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
27 TD67193B-140M 126~145M 11M 3 (50)27 (50)34 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
28 TD67382B-142M 126~145M 12M 3 (50)26 (50)32 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
29 TD67432B-140M 126~145M 17M 2.5 (50)17 (50)25 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
30 TD67380B-144M 126~145M 20M 2.5 (50)21 (50)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
31 TD67435B-140M 126~145M 26M 2 (50)16 (50)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
32 TD67433B-140M 126~145M 33M 2 (50)14 (50)15 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
33 TD62714B-157M 146~165M 2M 3.5 (10)16 (10)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 x 7.6 VHF 0 pcs
34 TD62715B-160M 146~165M 2M 3.5 (10)16 (10)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 x 7.6 VHF 0 pcs
35 TD6712B-152M 146~165M 3M 5 (10)16 (10)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
36 TD62713D-146M 146~165M 3M 3.5 (30)30 (30)35 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 x 7.6 VHF 0 pcs
37 TD6729D-151M 146~165M 7M 3.5 (20)20 (20)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
38 TD67281A-155M 146~165M 8M 2.5 (50)34 (50)37 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
39 TD62242E-155M 146~165M 8M 3 (50)21 (50)36 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
40 TD67281B-160M 146~165M 10M 2 (50)34 (50)33 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
41 TD67281E1-159M 146~165M 10M 2.5 (50)24 (50)33 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
42 TD62464B-160M 146~165M 20M 2 (50)15 (50)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
43 TD67376B-148M 146~165M 24M 2 (50)21 (50)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
44 TD67372B-151M 146~165M 30M 2 (50)15 (50)19 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
45 TD67398B-156M 146~165M 37M 2 (100)24 (100)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
46 TD67430B-155M 146~165M 38M 1.5 (50)25 (50)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
47 TD67879B-155M 146~165M 40M 2 (100)22 (100)18 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
48 TD62716A-172M 166~195M 2M 3.5 (10)14 (10)18 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 x 7.6 VHF 0 pcs
49 TD6820A-180M 166~195M 3M 3.5 (10)14 (10)17 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
50 TD6730B-195M 166~195M 6M 2.5 (20)20 (20)25 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
51 TD6731D-169M 166~195M 7M 3 (20)20 (20)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
52 TD67282A-175M 166~195M 10M 2 (50)31 (50)35 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
53 TD67394B-168M 166~195M 12M 3.5 (50)27 (50)40 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
54 TD67392B-166M 166~195M 14M 3.5 (50)26 (50)33 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
55 TD67701B-180M 166~195M 20M 2 (50)18 (50)22 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
56 TD67715B-180M 166~195M 30M 2 (50)14 (50)16 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
57 TD67717B-180M 166~195M 40M 2 (100)20 (100)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
58 TD6292B-191.5M 166~195M 53M 2 (100)17 (100)16 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
59 TD6830B-207.5M 196~220M 3M 4.5 (10)15 (10)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
60 TD6830F-204.7M 196~220M 7M 3 (50)37 (50)28 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
61 TD6732B-215M 196~220M 8M 2.5 (20)17 (20)22 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
62 TD6733D-208M 196~220M 10M 3 (50)29 (50)30 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
63 TD67283A-200M 196~220M 12M 2.5 (50)29 (50)32 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
64 TD67323B-200M 196~220M 17M 3 (50)21 (50)30 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
65 TD67702B-200M 196~220M 20M 2 (50)17 (50)26 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
66 TD67716B-208M 196~220M 30M 2 (100)26 (100)26 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
67 TD67718B-208M 196~220M 40M 2 (100)17 (100)22 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
68 TD6734B-232.25M 221~245M 8M 2.5 (50)30 (50)40 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
69 TD6735B-240M 221~245M 12M 2 (50)28 (50)38 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
70 TD67182B-243M 221~245M 15M 2 (50)27 (50)34 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
71 TD67705B-235M 221~245M 30M 2 (100)23 (100)29 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
72 TD67719B-233M 221~245M 40M 2 (100)21 (100)21 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
73 TD6877B-247.5M 246~275M 5M 3.5 (20)20 (20)30 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
74 TD6737B-272M 246~275M 10M 2.5 (50)25 (50)26 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
75 TD6702B-260M 246~275M 17M 2 (50)25 (50)28 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
76 TD67689B-260M 246~275M 20M 2 (50)18 (50)26 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
77 TD67706B-250M 246~275M 37M 2 (100)20 (100)22 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
78 TD67720B-260M 246~275M 40M 2 (100)19 (100)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 VHF 0 pcs
79 TD6876B-290M 276~310M 5M 4 (20)29 (20)23 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
80 TD6738B-308M 276~310M 8M 3 (50)26 (50)50 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
81 TD6721B-304M 276~310M 10M 2.5 (50)28 (50)40 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
82 TD6739B-300M 276~310M 13M 2 (50)26 (50)32 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
83 TD67177B-293M 276~310M 15M 2 (50)23 (50)32 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
84 TD67337B-300M 276~310M 18M 2 (50)21 (50)25 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
85 TD67690B-293M 276~310M 20M 2 (75)23 (75)29 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
86 TD67691B-293M 276~310M 30M 2 (100)24 (100)28 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
87 TD67721B-293M 276~310M 40M 2 (100)22 (100)22 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
88 TD6789D-325M 311~355M 4M 4.5 (10)17 (10)13 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
89 TD6740E-315M 311~355M 5M 3 (30)19 (30)30 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
90 TD6740B-319.5M 311~355M 5M 4 (30)45 (30)25 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
91 TD62399B-337M 311~355M 8M 3.5 (30)30 (30)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
92 TD6740F1-345M 311~355M 9M 2.5 (30)27 (30)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
93 TD6741B-319M 311~355M 13M 2.5 (50)23 (50)31 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
94 TD67209B-330M 311~355M 17M 2 (50)21 (50)25 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
95 TD67441B-318M 311~355M 27M 2 (50)15 (50)17 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
96 TD67703B-318M 311~355M 28M 2 (50)15 (50)19 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
97 TD67416B-322M 311~355M 43M 2 (100)17 (100)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
98 TD6790D-384M 356~400M 5M 4 (50)46 (50)30 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
99 TD6790A-382.5M 356~400M 5M 4 (40)51 (40)38 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs
100 TD67286D-382.5M 356~400M 7M 3.5 (30)26 (30)20 In / Out :50 Ω 7H2 Pin 1~5W 12.5mm 15.2 X 7.6 UHF 0 pcs