Low VSWR, high isolation
Low PIM, low insertion loss
Compact design for easy installation
Customized band is available
AISG/DC bypass
CB-5-KDUMS-DF-A01, a multi-band combiner developed for efficient RF signal integration, incorporating low VSWR, high isolation, low insertion loss, and low PIM to ensure stable multi-path signal performance in macro base stations and wireless network infrastructure. A compact structural layout enables convenient installation, while custom frequency support and AISG / DC bypass functionality enhance flexibility for diverse deployment scenarios.
|
Frequency |
CH1: 380-960MHz |
| CH2: 1710-1880MHz | |
| CH3: 1920-2200MHz | |
| CH4: 2300-2690MHz | |
| CH5: 3300-3800MHz | |
| 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 | IP65 |
| Dimension | 247x154x52(mm, excluding brackets and connectors) |
| Weight | ≤3.0kg |
| Connectors Type | 7/16 female |
| Mounting | Wall or pole |
| Packing | 1Pcs in box |


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

Combiner with frequency bands of 1710-1880 MHz, 1920-2170 MHz, and 2300-2690 MHz

Double unit combiner with frequency bands of 1695-2180 MHz and 2300-2700MHz
Combiner with frequency bands of 698–2170 MHz and 2300–2700 MHz
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