Description
VHF/UHF 140-500MHz Directional Coupler JX-DC-140M500M-Nx
VHF/UHF bands directional coupler JX-DC-140M500M-Nx is one type of RF passive components designed & produced for sale by Jingxin, which specially features with low insertion loss, small volume, measured L x W x H: 150mm x 55mm x 20mm.
The frequency of this coupler covers from 140-500MHz with Coupling 6dB、10dB、15dB、20dB, which works under the power of 30W. This coupler is produced with N-Female connectors, but which can be switched to others according to the demand. With the painting in black color, such coupler can bear in the field for long time.
As promised, all the RF passive components from Jingxin have 3 years warranty.
Parameter
| Parameter |
Specifications |
| Frequency range |
140-500MHz |
| Model number |
JX-DC-140M500 M-N6 |
JX-DC-140M500 M-N10 |
JX-DC-140M500 M-N15 |
JX-DC-140M50 0M-N20 |
| Nominal coupling |
6±1.0dB |
10±1.0dB |
15±1.0dB |
20±1.0dB |
| Coupling sensitivity |
±0.7dB |
|
Insertion loss |
≤0.5dB(Exclusive the 1.30dB Coupling Loss) |
≤0.5dB(Exclusive the 0.45dB Coupling Loss) |
≤0.5dB(Exclusive the 0.15dB Coupling Loss) |
≤0.5dB |
| VSWR |
≤1.3 |
| Directivity |
≥18dB |
| Forward power |
30W |
| Impedance |
50Ω |
| Operating temperature |
-40°C to +80°C |
| Storage temperature |
-55°C to +85°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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RF couplerVHF/UHF directional coupler
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