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FILTER SOLUTION EXPERT
AND CONSULTANT

Customized RF Components and Microwave

Temwell design and develop 3 POLE RF Helical Bandpass Filter as 7H3L Series, including Frequency band and Bandwidth band as bellow. 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.


*Center Frequency range: 42 ~ 1500MHz
*Bandwidth range: 2 ~ 120MHz
*Impedance: 75ohm
*Attenuation value:  30~40dB

  • Freq Range
  • -3dB BW
  • Impedance
  • Series Type
  • Type
  • Stock
  • Power
  • Size-Height
Entry P/N Freq Range -3dB BW IL @Fo-(  )M/dB @Fo+(  )M/dB Impedance Series Type Power Height Size-Height RF Range Stock Inquiry Buy
1 TTL63249F-55.25M 46~55M 6M 3 (15)47 (15)35 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
2 TTL63100F-51.5M 46~55M 7M 2.5 (15)44 (15)34 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
3 TTL6301B-55.25M 56~67M 5M 3.5 (10)33 (10)30 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
4 TTL6302B-61.25M 56~67M 6M 3 (10)29 (10)27 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
5 TTL6303D-67.25M 56~67M 6M 3.5 (10)30 (10)27 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
6 TTL63101F-58.5M 56~67M 6M 3 (15)48 (15)37 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
7 TTL63250F-61.25M 56~67M 7M 3 (15)44 (15)32 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
8 TTL63251F-67.25M 56~67M 7M 3 (15)43 (15)34 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
9 TTL63102F-65.5M 56~67M 7M 3 (15)43 (15)33 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
10 TTL67421B1-66.5M 56~67M 9M 3 (20)50 (20)38 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
11 TTL6875B-73.5M 68~75M 1M 8.5 (1.75)8 (1.75)9 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
12 TTL63103F-72.5M 68~75M 6M 3.5 (15)44 (15)38 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
13 TTL63252F-77.25M 76~85M 6M 3.5 (15)39 (15)30 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
14 TTL6304B-77.25M 76~85M 6M 3.5 (10)27 (10)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
15 TTL6305F-83.25M 76~85M 6M 3.5 (10)29 (10)26 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
16 TTL63253F-83.25M 76~85M 7M 3.5 (15)37 (15)30 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
17 TTL63104F-79.5M 76~85M 7M 3.5 (15)45 (15)35 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
18 TTL63105F-86.5M 86~95M 6M 4 (15)43 (15)38 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
19 TTL63106F-93.5M 86~95M 7M 3.5 (15)38 (15)34 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
20 TTL63107F-100.5M 96~107M 6M 4 (15)40 (15)33 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
21 TTL63108F-108.5M 108~125M 6M 4 (15)38 (15)34 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
22 TTL6755D-123.5M 108~125M 6M 4.5 (10)27 (10)21 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
23 TTL63111F-129.5M 108~125M 6.5M 4.5 (10)27 (10)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
24 TTL63109F-115.5M 108~125M 7M 4 (10)22 (10)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
25 TTL63110F-122.5M 108~125M 7M 4 (15)38 (15)33 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
26 TTL67540B-115M 108~125M 18M 2 (50)46 (50)39 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
27 TTL6755B-135M 126~145M 6M 4.5 (10)28 (10)23 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
28 TTL63112F-136.5M 126~145M 6M 4.5 (10)26 (10)23 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
29 TTL63115F-157.5M 146~165M 6M 4.5 (10)28 (10)23 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
30 TTL6714F-159.5M 146~165M 6M 4.5 (10)22 (10)23 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
31 TTL63114F-150.5M 146~165M 6M 5 (10)28 (10)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
32 TTL6714B-159.5M 146~165M 7M 4 (10)23 (10)17 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
33 TTL63116F-164.5M 146~165M 7M 4 (10)26 (10)21 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
34 TTL63113F-143.5M 146~165M 7M 4.5 (10)29 (15)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
35 TTL67205B-140M 146~165M 10M 3.5 (10)17 (10)13 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
36 TTL67226B-145M 146~165M 30M 2 (50)44 (50)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
37 TTL63256F-187.25M 166~195M 5M 3.5 (15)27 (15)26 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
38 TTL6786B-171.5M 166~195M 5M 5 (10)30 (10)27 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
39 TTL63255F-181.25M 166~195M 6M 3.5 (15)33 (15)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
40 TTL6306F-175.25M 166~195M 6M 4 (10)26 (10)21 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
41 TTL6307F-181.25M 166~195M 6M 4 (10)26 (10)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
42 TTL6309F-193.25M 166~195M 6M 4 (10)22 (10)18 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
43 TTL63257F-193.25M 166~195M 6M 4 (15)32 (15)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
44 TTL6308F-187.25M 166~195M 6M 4.5 (10)29 (10)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
45 TTL63254F-175.25M 166~195M 7M 3.5 (15)35 (15)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
46 TTL63117F-171.5M 166~195M 7M 4 (10)22 (10)18 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
47 TTL63120F-192.5M 166~195M 7M 3.5 (15)36 (15)29 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
48 TTL63119F-185.5M 166~195M 7M 3.5 (10)25 (10)17 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
49 TTL63118F-178.5M 166~195M 7M 4 (10)22 (10)17 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
50 TTL6786B1-177.5M 166~195M 8M 3 (20)42 (20)33 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
51 TTL6759B-186M 166~195M 9M 3 (30)49 (30)39 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
52 TTL67285B-169M 166~195M 10M 2.5 (20)33 (20)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
53 TTL67541B-180M 166~195M 44M 2 (50)26 (50)17 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
54 TTL6768B-195.5M 196~220M 5M 4 (10)24 (10)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
55 TTL63259F-205.25M 196~220M 6M 3.5 (15)33 (15)28 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
56 TTL6310F-199.25M 196~220M 6M 4 (10)26 (10)21 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
57 TTL6311F-205.25M 196~220M 6M 4 (10)24 (10)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
58 TTL6312F-211.25M 196~220M 6M 4 (10)24 (10)21 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
59 TTL63260F-211.25M 196~220M 6M 4 (15)32 (15)26 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
60 TTL63258F-199.25M 196~220M 6M 4 (15)32 (15)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
61 TTL6829B-201.5M 196~220M 6M 4 (10)24 (10)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
62 TTL63122F-206.5M 196~220M 6M 3.5 (15)35 (15)28 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
63 TTL63123F-213.5M 196~220M 7M 3.5 (15)33 (15)26 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
64 TTL63121F-199.5M 196~220M 7M 3.5 (15)35 (15)28 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
65 TTL6760B-202M 196~220M 10M 3 (30)40 (30)30 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
66 TTL67361F-220M 196~220M 43M 2 (50)24 (50)13 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
67 TTL67327B-243.5M 221~245M 6M 4.5 (10)22 (10)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
68 TTL63127F-241.5M 221~245M 6M 3.5 (15)31 (15)23 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
69 TTL63124F-220.5M 221~245M 7M 3.5 (15)33 (15)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
70 TTL6829B1-225.5M 221~245M 7M 3.5 (20)38 (20)29 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
71 TTL63125F-227.5M 221~245M 7M 3.5 (15)30 (15)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
72 TTL63126F-234.5M 221~245M 7M 3.5 (15)40 (15)30 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
73 TTL6836B-285.5M 246~275M 6M 4.5 (10)19 (10)18 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
74 TTL63129F-255.5M 246~275M 7M 3.5 (20)37 (20)27 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
75 TTL63128F-248.5M 246~275M 7M 3.5 (20)39 (20)28 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
76 TTL63131F-269.5M 246~275M 7M 3.5 (20)33 (20)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
77 TTL63130F-262.5M 246~275M 7M 3.5 (20)36 (20)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
78 TTL67296A-260M 246~275M 40M 1.5 (60)39 (60)20 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 VHF 0 pcs
79 TTL63132F-276.5M 276~310M 7M 4 (20)35 (20)27 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
80 TTL63133F-283.5M 276~310M 7M 4 (20)38 (20)31 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
81 TTL63135F-297.5M 276~310M 7M 4 (20)38 (20)29 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
82 TTL63134F-290.5M 276~310M 7M 4 (20)40 (20)31 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
83 TTL63136F-307M 276~310M 8M 4 (20)33 (20)28 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
84 TTL67542A-300M 276~310M 48M 2 (70)37 (70)22 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
85 TTL63223B-288M 276~310M 80M 2 (100)33 (100)18 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
86 TTL63139F-331M 311~355M 7M 4.5 (15)27 (15)34 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
87 TTL63140F-339M 311~355M 7M 4.5 (15)33 (15)25 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
88 TTL67452B-332.5M 311~355M 7M 4 (10)16 (10)14 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
89 TTL63141F-347M 311~355M 8M 4 (15)31 (15)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
90 TTL63142F-355M 311~355M 8M 4 (15)33 (15)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
91 TTL63138F-323M 311~355M 8M 4.5 (20)33 (20)29 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
92 TTL63137F-315M 311~355M 8M 4.5 (20)35 (20)31 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
93 TTL67485A-340M 311~355M 46M 2.5 (100)53 (100)28 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
94 TTL67869B-350M 311~355M 90M 2 (200)46 (200)23 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
95 TTL63146F-387M 356~400M 7M 4 (15)32 (15)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
96 TTL63143F-363M 356~400M 8M 4 (15)33 (15)24 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
97 TTL63144F-371M 356~400M 8M 4 (15)29 (15)20 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
98 TTL63145F-379M 356~400M 8M 4 (15)29 (15)21 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
99 TTL63147F-395M 356~400M 8M 4 (15)29 (15)21 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
100 TTL67608B-380M 356~400M 48M 2 (100)45 (100)33 In / Out :75 Ω 7H3L Pin 1~5W 12.5mm 22.8 X 7.6 UHF 0 pcs
P/N Freq Range -3dB BW IL @Fo-(  )M/dB Impedance Series Type Power Height Size-Height RF Range Stock