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RF 12dB Directional Coupler（UBDC-1112L） RF 12dB Directional coupler can be used for in-wall Installation on, to or behind Wall-Plates. The L-type housing is perfect for in-wall installations where dimensions have been minimized by removing the mounting tabs. The production process, material…
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RF 12dB Directional Coupler（UBDC-1112L）
RF 12dB Directional coupler can be used for in-wall Installation on, to or behind Wall-Plates.
The L-type housing is perfect for in-wall installations where dimensions have been minimized by removing the mounting tabs.
The production process, material control and on-site management of the products all follow the ISO management system.
The shell of RF Directional coupler is zinc alloy tinned and plate for maximum corrosion resistace
Precision machined "F" ports
Each unit is individually packaged with ounting screws & F port protectors
5 to 1010 MHz BW, RFI shielding–120dB, 75Ohm input and output. Excellent quality, 100% factory QC tested.
A smooth finish resists micro-pooling of environmental agents that can attack the surface.
Region of manufacture: Guangdong province of China.
| Frequency Range | 5-15 | 15-550 | 550-750 | 750-1010 |
| Insertion Loss | 100% | 1.0 | 1.2 | 1.3 |
| Tap Loss±1.0 | 12.0 | 12.0 | 12.0 | 12.0 |
| Isolation | 25 | 29 | 27 | 25 |
| Return Loss | 21 | 25 | 22 | 22 |
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