Description
VHF Bandpass Cavity Filter Operating From 280-380MHz With SMA Connectors
JX-CF1-280M380M-22S bandpass filter is one kind of RF filters for VHF system, operating from 280-380MHz with the pass band of 100MHz.It has the features of insertion loss less than 1dB,ripple of below 0.5dB,return loss of over 16dB,high rejection in different band, measured 208mm x 108mm x 72mm with SMA connectors.
This VHF bandpass cavity filter is designed as the specified parameter. Our R& D has much of experience of the developing RF filters, so Jingxin can do more custom filters as the requirement. As promised, all the RF passive components from Jingxin have 3 years warranty.
Parameter
| Frequency Range |
280-380MHz
|
| Insertion Loss |
≤1.0dB
|
| Ripple |
≤0.5dB
|
| Return Loss |
≥16dB
|
| Rejection |
≥70dB @ DC-190MHz
≥50dB @ 190-230MHz
≥22dB @ 230-260MHz
≥3dB @ 260-270MHz
≥3dB @ 390-400MHz
≥22dB @ 400-430MHz
≥50dB @ 430-470MHz
≥70dB @ 470-520MHz
|
| Power Handling |
50W CW max
|
| Impedance |
50 ohm
|
| Operating Temperature Range |
0°C to +70°C
|
Custom RF Passive Components
As a manufacturer of RF passive components, Jingxin can design various ones according to the clients’ applications.
Only 3 Steps to Solve Your Problem of RF Passive Component
1.Defining the parameter by you.
2.Offering the proposal for confirmation by Jingxin.
3.Producing the prototype for trial by Jingxin.
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