Product and Service

VHF UHF Broad Band BPF


 
A.VHF UHF Broad Band  B.P. Helical Filter 
Temwell provides special 3 pole/ 4 pole  RF  BandPass  Helical Filter  for  large  band  required  customers. All Broad band B.P. Filter has BW=100~150MHz during Fo= 276~1500MHz. Also, we provide the Frequency Customized at the same time so you can have a large band B.P. Filter with the accurate Center Frequency for your own design.
 
Features  
Series : 7H3/ 7H4
Centre Freq. (Fo) : 276~1500MHz
Bandwidth (-3BW) : 100~150M
Insertion Loss  : < 1.5
Power : 1Watt
Size Diagram
(L x W x H)
: 7H3 TT (22.8x7.6x12.5) mm
  7H4 TF (30.5x7.6x12.5) mm
Impedance : 50Ω
 

Customized Freq.
Range

 7H3 TT Series
Parts No.

BandWidth

( -3 dB BW)

7H4 TF Series
Parts No.

BandWidth

( -3 dB BW)

276~310MHz TT63223B-288M 80M TF64223B-288M 80M
311~355MHz TT67869B-350M 90M TF69869B-350M 88M
356~400MHz TT63348B-375M

100M

TF64348B-375M

100M

401~455MHz TT6395F-450M 120M TF64214B-450M 110M
456~515MHz TT63335F-480M 120M TF64335F-480M 120M
516~555MHz TT6393F-530M 120M TF6493F-530M 120M
556~595MHz TT63336F-575M 120M TF64336F-575M 120M
596~640MHz TT67618F-625M 130M TF69618F-625M 130M
641~660MHz TT63366B-650M 120M TF64336B-650M 120M
661~700MHz TT63333F-666M 135M TF64333F-666M 125M
701~750MHz TT63384F-750M 130M TF64384F-750M 130M
751~800MHz TT63385F-800M 130M TF64385F-800M 130M
801~830MHz TT63348F-805M 140M TF64465F-805M 140M
831~860MHz TT63386F-850M 120M TF64386F-850M 120M
861~900MHz TT63387F-900M 130M TF64387F-900M 130M
901~930MHz TT67861B-925M 120M TF69861B-925M 120M
931~950MHz TT67868B-933M 120M TF69868B-933M 120M
951~975MHz TT67862B-975M 120M TF69862F-966.5M 120M
976~1000MHz TT63338F-980M 120M TF64338F-980M 120M
1001~1100MHz TT67864B-1075M 120M TF69864B-1075M 120M
1101~1180MHz TT63339F-1160M 120M TF64339F-1160M 120M
1181~1250MHz TT63365B-1200M 120M TF64365B-1200M 120M
1251~1300MHz TT63362F-1300M 200M TF64362F-1300M 200M
1301~1500MHz TT67684A-1405M  120M TF69684A-1405M 110M
 

 
 
B.VHF UHF Broad Band Module Type Power Filter
Temwell provides VHF UHF Broad Band Module Type Power Filter for large band required customers. All Broad band B.P. Filter can be built into Module as Power Filter. Accept 10-50 Watts power and Connecter Change requirement . Customers can decide to use Pin Type or Module Type for VHF UHF Wide Band Helical Filter.