Low VSWR, high isolation
Low PIM, low insertion loss
Compact design for easy installation
Customized band is available
AISG/DC bypass
CB-3-L14DJS-DF-A01, a tri-band combiner engineered for coordinated RF signal integration, incorporating low VSWR, high isolation, low insertion loss, and low PIM to ensure stable performance across multiple bands in macro base stations and wireless network infrastructure. A compact, structurally efficient design supports easy installation, while custom band capabilities and AISG / DC bypass functionality enhance system compatibility across diverse deployment environments.
|
Frequency |
CH1: 690-960MHz |
| CH2: 1410-1880MHz | |
| CH3: 1920-2690/3400-3800MHz | |
| Return Loss | ≤-18dB |
| Insertion Loss | ≤0.5dB |
| Isolation | ≥50dB |
| Power Handling | 200W average per port |
| DC Characteristic | DC bypass for all ports |
| Intermodulation | ≤ -155dBc@2x43dBm |
| Impedance | 50Ω |
| Operating Temperature Range | -25°C to +65°C |
| Storage Temperature Range | -40°C to +85°C |
| Relative Humidity | 5%- 95% |
| Lightning Protection | 8kA,8/20us |
| Applications | IP67 |
| Dimension | 234x212x51(mm, excluding brackets and connectors) |
| Weight | ≤3.2kg |
| Connectors Type | 7/16 female |
| Mounting | Wall or pole |
| Packing | 1Pcs in box |


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