Filter Store: RF BPF Learning Tool Kit

2025-07-17

RF BPF Learning Tool Kit is a DIY toolkit designed for RF testing and practical learning, especially for students, amateur radio enthusiasts, and RF engineers. Through RF BPF Learning Tool Kit, you can solder and conduct filter testing experiments by yourself, and further understand key characteristics such as frequency response, insertion loss and bandwidth. 

Temwell Filter Store support RF BPF Learning Tool Kit is here for you as your best source in the world. All goods are Delivery in 72 hours.

/storage/media/application/FilterStore/DM/FilterStoreDM-1.jpg

The toolkit includes the following components:


1.RF Helical BPF x 2pcs —— Provides two sets of Helical filters, which can specify center frequency, bandwidth, insertion loss and other specifications according to requirements, so that learners can test filters with different frequencies and characteristics and have a deep understanding of their applications. You can go directly to the Temwell online catalog to choose.


2.Layout PCB x 2pcs —— Provides two PCB layouts designed specifically for Helical BPF, which is convenient for learners to perform soldering and circuit assembly, and learn how to integrate the filter into the RF module.


3.SMA-Female Connector x 2pcs (can be changed to N-Female) - SMA-Female connector is provided by default, which can be replaced with N-Female to support the interface requirements of different devices and ensure the flexibility and compatibility of the test.

/storage/media/application/FilterStore/DM/FilterStoreDM-1.jpg

RF BPF Learning Tool Kit Purchase Guide:

RF BPF Learning Tool Kit is a DIY toolkit designed for RF testing and practical learning, especially for students, amateur radio enthusiasts, and RF engineers. The kit includes 2 RF bandpass filters(same item), 2 dedicated PCBs, and 2 SMA connectors, allowing you to solder and measure these RF filters yourself. Through hands-on practice, you can better understand key RF characteristics such as frequency response, insertion loss, and bandwidth.


When purchasing this kit, you can freely select 1 B-type pin configuration filter from the standard filter product catalog, choosing your desired RF Filter value in center frequency and bandwidth according to  to your needs. This flexible selection design allows each toolkit to correspond to the user’s specific experiment or learning objective.

/storage/media/application/FilterStore/DM/FilterStoreDM-1.jpg


Please follow the steps below to place your order:

1 Review the below to find the standard filter product catalog.

2 Select a filter that meets the B-type pin configuration and write down the complete model number.

3 When placing an order, please provide the selected filter model number in the order notes section.

4 If you have special requirements for filter selection, you can also add a description when ordering, and customer service will help confirm.

5 We will assemble the complete kit based on your selection and ship it promptly, helping you easily start your RF testing and learning journey.


👉【Click here to Order online


  【Standard Filter Product Catalog】

Uploaded date: July.01.2025

TEMWELL P/N
(50 ohm BPF)

Case

Fo / B.W / IL
MHz/MHz/dB

Rejection

eTT63529B-42.5M 7H3 42.5 / 9.0 / 3.0   40dB @FC-24M  / 50dB @FC+24M 
eTT67626B-60M 7H3 60 / 4.0 / 4.0    28dB @FC-10M  / 31dB @FC+10M
eTT67526B-60M 7H3 60 / 10.0 / 3.0    32dB @FC-15M  / 28dB @FC+15M
eTT63530B-68M 7H3 68 / 9.0 / 2.0    50dB @FC-24M  / 40dB @FC+24M
eTT6806B1-70M 7H3 70 / 1.5 / 6.5    60dB @FC-10M  / 45dB @FC+10M
eTT67188B-70M 7H3 70 / 4.0 / 4.5    42dB @FC-10M  / 33dB @FC+10M
eTT67487B-70M 7H3 70 / 9.0 / 4.0    45dB @FC-20M  / 37dB @FC+20M
eTT67188B-72M 7H3 72 / 4.0 / 5.0    42dB @FC-10M  /  33dB @FC+10M
eTT67192B-90M 7H3 90 / 6.0 / 3.5   60dB @FC-20M  /  40dB @FC+20M
eTT67198B1-110M 7H3 110 / 8.0 / 3.0  29dB @FC-15M  /  28dB @FC+15M
eTT67181B-128M 7H3 128 / 24.0 / 2.5  54dB @FC-50M  /  30dB @FC+50M
eTT67181B1-128M 7H3 128 / 23.0 / 1.5  54dB @FC-50M  /  31dB @FC+50M
eTT6756B-140M 7H3 140 / 3.0 / 7.5 31dB @FC- 8M  /  30dB @FC+ 8M 
eTT67676B1-140M 7H3 140 / 8.0 / 3.5  55dB @FC-50M  /  45dB @FC+50M
eTT67677B1-140M 7H3 140 / 10.0 / 3.0  65dB @FC-50M  /  60dB @FC+50M
eTT67205B-140M 7H3 140 / 10.0 / 3.0  65dB @FC-50M  /  60dB @FC+50M
eTT67680B1-140M 7H3 140 / 35.0 / 2.0  37dB @FC-50M  /  27dB @FC+50M
eTT63721B-146M 7H3 146 / 2.0 / 5.0  38dB @FC-10M  /  31dB @FC+10M
eTT67709B-146M 7H3 146 / 5.0 / 3.5  28dB @FC-10M  /  22dB @FC+10M
eTT6821B-155M 7H3 155 / 5.0 /4.5  31dB @FC-10M  /  28dB @FC+10M
eTT63722B-157M 7H3 157 / 2.0 / 5.0  31dB @FC-10M  /  28dB @FC+10M 
eTT6714B1-157M 7H3 157 / 4.0 / 4.5  32dB @FC-10M  /  26dB @FC+10M 
eTT63723B-160M 7H3 160 / 2.0 / 5.0   32dB @FC-10M  /  28dB @FC+10M
eTT6821B-160M 7H3 160 / 5.0 / 4.5   45dB @FC-10M  /  28dB @FC+10M
eTT67711B-160M 7H3 160 / 10.0 / 3.0  43dB @FC-20M  /  27dB @FC+20M
eTT63447B-160M 7H3 160 / 20.0 / 2.5   45dB @FC-50M  /  46dB @FC+50M
eTT63499B-160M 7H3 160 / 31.0 / 2.5   35dB @FC-50M  /  25dB @FC+50M
eTT63206B-160M 7H3 160 / 40.0 / 2.0  42dB @FC-100M / 39dB @FC+100M
eTT63213B-161M 7H3 161 / 28.0 / 2.0  39dB @FC-50M  /  25dB @FC+50M
eTT67377B-164M 7H3 164 / 26.0 / 2.5  37dB @FC-50M  /  33dB @FC+50M
eTT6715B-165M 7H3 165 / 5.0 / 4.5 34dB @FC-10M  /  30dB @FC+10M 
eTT67709B-171M 7H3 171 / 5.0 / 3.5  28dB @FC-10M  /  22dB @FC+10M
eTT67285B-172M 7H3 172 / 5.0 / 5.0  49dB @FC-20M  /  45dB @FC+20M
eTT67183B1-180M 7H3 180 / 12.0 / 2.5 50dB @FC-50M  /  44dB @FC+50M 
eTT6392B-191.5M 7H3 191.5 / 53.0 / 2.0 43dB @FC-100M / 32dB @FC+100M 
eTT6829B-195M 7H3 195 / 5.0 / 4.5  60dB @FC-30M  / 60dB @FC+30M
eTT6761B-200M 7H3 200 / 11.0 / 3.0  25dB @FC-20M  /  20dB @FC+20M
eTT6829B-210M 7H3 210 / 5.0 / 5.5  60dB @FC-30M  /  60dB @FC+30M
eTT6762B-218M 7H3 218 / 9.0 / 3.0  38dB @FC-20M  /  34dB @FC+20M
eTT6829B-220M 7H3 220 / 5.0 / 4.0  24dB @FC-10M  /  22dB @FC+10M
eTT6761B-220M 7H3 220 / 11.0 / 3.0  25dB @FC-20M  /  20dB @FC+20M
eTT6762B-223.5M 7H3 223.5 / 9.0 / 3.0  36dB @FC-20M  /  32dB @FC+20M
eTT6762B1-225M 7H3 225 / 8.0 / 3.5  38dB @FC-20M  /  34dB @FC+20M
eTT6762B-227.5M 7H3 227.5 / 10.0 / 3.0  35dB @FC-20M  /  30dB @FC+20M
eTT67361B-230M 7H3 230 / 40.0 / 2.0  18dB @FC-50M  /  13dB @FC+50M
eTT6832B-231.65M 7H3 231.65 / 2.0 / 6.0  29dB @FC-10M  /  29dB @FC+10M
eTT67183B-235M 7H3 235 / 16.0 / 2.5 61dB @FC-50M  /  37dB @FC+50M 
eTT6832B-235.15M 7H3 235.15 / 2.0 / 6.0  29dB @FC-10M  /  29dB @FC+10M 
eTT6832B-236M 7H3 236 / 2.0 / 6.0  29dB @FC-10M  /  29dB @FC+10M 
eTT6763B-240M 7H3 240 / 12.0 / 3.0  28dB @FC-20M  /  24dB @FC+20M 
eTT67361B-247M 7H3 247 / 40.0 / 2.0  18dB @FC-50M  /  13dB @FC+50M 
eTT6764B-250M 7H3 250 / 10.0 / 3.0  50dB @FC-50M  /  60dB @FC+50M 
eTT67361B-250M 7H3 250 / 40.0 / 2.0  55dB @FC-100M / 30dB @FC+100M 
eTT6764B-259M 7H3 259 / 10.0 / 3.0 50dB @FC-50M  /  60dB @FC+50M  
eTT6764B-260M 7H3 260 / 10.0 / 3.0  30dB @FC-20M  /  30dB @FC+20M
eTT6834B-265M 7H3 265 / 5.0 / 4.5  50dB @FC-30M  /  54dB @FC+30M
eTT63223B-288M 7H3 288 / 80.0 / 2.0 33dB @FC-100M / 20dB @FC+100M 
eTT67485B-338M 7H3 338 / 43.0 / 2.0  48dB @FC-100M / 36dB @FC+100M
eTT6769B-340M 7H3 340 / 12.0 / 3.0  20dB @FC-20M  /  16dB @FC+20M
eTT67485B-350M 7H3 350 / 43.0 / 2.0  48dB @FC-100M / 36dB @FC+100M
eTT67869B-350M 7H3 350 / 90.0 / 1.5  49dB @FC-150M  / 20dB @FC+150M
eTT67180B-370M 7H3 370 / 15.0 / 3.0  51dB @FC-50M  /  46dB @FC+50M
eTT63348B-375M 7H3 375 / 100.0 / 1.5  50dB @FC-150M /  21dB @FC+150M
eTT67294B-413M 7H3 413 / 27.0 / 2.5 60dB @FC-100M / 45dB @FC+100M 
eTT67626B04-415M 7H3 415 / 11.0 / 3.5 21dB @FC-16M  /  20dB @FC+16M 
eTT6778B-415M 7H3 415 / 20.0 / 3.0  46dB @FC-50M  /  36dB @FC+50M
eTT67157B-418M 7H3 418 / 15.0 / 3.0  44dB @FC-50M  /  35dB @FC+50M
eTT6778B-435M 7H3 435 / 20.0 / 3.0  48dB @FC-50M  /  42dB @FC+50M
eTT67295B-435M 7H3 435 / 34.0 / 3.0  26dB @FC-50M  /  26dB @FC+50M
eTT67157B-436M 7H3 436 / 15.0 / 3.0  46dB @FC-50M  /  35dB @FC+50M
eTT67528B-436M 7H3 436 / 65.0 / 1.5 36dB @FC-100M /  25dB @FC+100M 
eTT6778B-438M 7H3 438 / 19.0  / 3.0  48dB @FC-50M  /  39dB @FC+50M
eTT67157B-445M 7H3 445 / 15.0 / 3.0  44dB @FC-50M  /  35dB @FC+50M
eTT67870B-450M 7H3 450 / 100.0 / 1.5  46dB @FC-300M/ 34dB @FC+300M
eTT67409B-455M 7H3 455 / 58.0 / 2.0  37dB @FC-100M / 25dB @FC+100M
eTT67462B-455M 7H3 455 / 7.0 / 5.0  52dB @FC-40M  /  47dB @FC+50M
eTT67412B-458M 7H3 458 / 55.0 / 3.0 33dB @FC-100M /  23dB @FC+100M 
eTT6774B1-460M 7H3 460 / 15.0 / 3.0  50dB @FC-50M  /  40dB @FC+50M
eTT63448B-460M 7H3 460 / 20.0 / 2.5 40dB @FC-50M  /  35dB @FC+50M 
eTT67491B-461M 7H3 461 / 20.0 / 2.5  42dB @FC-50M  /  36dB @FC+50M
eTT67553B-461M 7H3 461 / 14.0 / 3.0  49dB @FC-50M  /  31dB @FC+50M
eTT67627B02-465M 7H3 465 / 13.0 / 3.5 32dB @FC-30M  /  26dB @FC+30M 
eTT67491B-465M 7H3 465 / 18.0 / 2.5  42dB @FC-50M  /  36dB @FC+50M
eTT67553B-473M 7H3 473 / 14.0 / 3.0 49dB @FC-50M  /  31dB @FC+50M 
eTT6775B-480M 7H3 480 / 25.0 / 2.0  40dB @FC-60M  /  30dB @FC+60M
eTT67478B-480M 7H3 480 / 30.0 / 4.0  22dB @FC-50M  /  20dB @FC+50M
eTT67855B-480M 7H3 480 / 80.0 / 1.5  46dB @FC-150M / 26dB @FC+150M
eTT67412B-485M 7H3 485 / 55.0 / 3.0  34dB @FC-100M / 25dB @FC+100M
eTT6774B1-500M 7H3 500 / 18.0 / 3.0  43dB @FC-50M  /  41dB @FC+50M
eTT67497B-550M 7H3 550 / 70.0 / 2.0  31dB @FC-100M /  23dB @FC+100M
eTT67829B-585M 7H3 585 / 60.0 / 2.0  23dB @FC-100M  / 17dB @FC+100M
eTT67830B-630M 7H3 630 / 60.0 / 2.0  38dB @FC-100M  / 22dB @FC+100M
eTT63366B-650M 7H3 650 / 120.0 / 2.0  39dB @FC-200M/ 26dB @FC+200M
eTT67796B-675M 7H3 675 / 50.0 / 2.5  40dB @FC-100M / 25dB @FC+100M
eTT67838B-700M 7H3 700 / 10.0 / 4.5  45dB @FC-50M  /  35dB @FC+50M
eTT67845B-700M 7H3 700 / 20.0 / 3.0  36dB @FC-50M  /  24dB @FC+50M
eTT67790B-700M 7H3 700 / 40.0 / 2.5  44dB @FC-100M /  31dB @FC+100M
eTT67796B-700M 7H3 700 / 50.0 / 2.5  39dB @FC-100M /  25dB @FC+100M
eTT67857B-805M 7H3 805 / 140.0 / 2.0  40dB @FC-200M/ 19dB @FC+200M
eTT67857B-819M 7H3 819 / 140.0 / 2.0  40dB @FC-200M / 17dB @FC+200M
eTT67799B-845M 7H3 845 / 52.0 / 2.0  38dB @FC-100M / 27dB @FC+100M
eTT67859B-850M 7H3 850 / 100.0 / 1.5  40dB @FC-200M / 17dB @FC+200M
eTT63449B-860M 7H3 860 / 20.0 / 3.0  23dB @FC-50M  /  20dB @FC+50M
eTT67866B-883M 7H3 883 / 145.0 / 2.5  38dB @FC-200M / 16dB @FC+200M
eTT67805B-898M 7H3 898 / 60.0 / 2.5  41dB @FC-120M / 22dB @FC+120M
eTT67550E-902.5M 7H3 902.5 / 27.0 / 2.5  41dB @FC-100M / 39dB @FC+100M
eTT67861B-925M 7H3 925 / 120.0 / 2.0 36dB @FC-200M/ 14dB @FC+200M 
eTT67868B-933M 7H3 933 / 120.0 / 2.0  38dB @FC-200M / 17dB @FC+200M
eTT63210B-943M 7H3 943 / 50.0 / 2.5  36dB @FC-100M / 25dB @FC+100M
eTT67860B-950M 7H3 950 / 100.0 / 2.0  17dB @FC-100M /  6dB @FC+100M
eTT67862B-975M 7H3 975 / 120.0 / 2.5 40dB @FC-200M/ 19dB @FC+200M 
eTT67863B-1025M 7H3 1025 / 120.0 / 2.5  51dB @FC-250M / 23dB @FC+250M
eTT67864B-1075M 7H3 1075 / 120.0 / 2.5  50dB @FC-300M/20dB @FC+300M
eTT63365B-1200M 7H3 1200 / 120.0 / 2.0  35dB @FC-200M / 15dB @FC+200M
eTT67810B-1270M 7H3 1270 / 60.0 / 2.5  28dB @FC-100M/20dB @FC+100M