Low PIM
Low weight
High reliability
Compact design for easy installation
CB-4-LDUM-64F-A04, a quad-band combiner developed for streamlined multi-band signal integration, featuring low PIM, lightweight construction, and high reliability to support stable RF operation in macro base stations and wireless network infrastructure. A compact, installation-friendly design facilitates quick deployment and efficient space utilization in site environments.
|
Frequency |
CH1: 880-960 MHz |
| CH2: 1710-1880 MHz | |
| CH3:1920-2170MHz | |
| CH4: 2500-2700MHz | |
| Return Loss/ VSWR | ≤-19dB/ 1.25 |
| Insertion Loss | ≤0.3dB |
| Isolation | ≥53dB |
| Power Handling | 200W average per port |
| DC Characteristic | DC bypass all ports |
| Intermodulation | ≤ -153dBc@2x43dBm |
| Impedance | 50Ω |
| Operating Temperature Range | -25°C to +65°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5%- 95% |
| Applications | IP67 |
| Dimension | 255x216.5x53(mm, excluding brackets and connectors) |
| Weight | ≤4.0kg |
| Connectors Type | 4.3-10 female |
| Mounting | Wall or pole |
| Packing | 1Pcs in box |


Combiner with frequency bands of 694-862MHz and 880-960MHz

Combiner with frequency bands of 1710-1880MHz,1920-2170 MHz,and 2500-2700 MHz

Double unit combiner with frequency bands of 1695-2180 MHz and 2300-2700MHz

Smart Bias Tee
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