Combiner
Low PIM 4G 5G DIN-Female Connector Twin Dual Band Combiner
Specification
| Name | Dual-Band Combiner | |
| FrequencyRange (MHz) | 1710-1880 | 1920-2170 |
| Insertion Loss(dB) | < 0.35 | |
| Isolation(dB) | >50 | |
| Return Loss(dB) | ≥19 | |
| VSWR(dB) | ≤ 1.25 | |
| Intermodulationg Products(dBm) | ≤ -155 dBc (with 2 x 43dBm) | |
| Maximum Input (W) | 300 W | |
| Operating temperature(℃) | -40℃ to +65℃ | |
| Relative humidity(℃) | 0 ~ 95 % | |
| Impedance（Ω） | 50 Ω | |
| Size（mm） | 160.6x158.6x48.5 mm | |
| Weight(g) | 1300g | |
| Lightning Protection | 3kA; 10/350 μs pulse | |
| Connector Type | 4.3-10 Female、DIN Female | |
| Ingress protection | IP67 | |
| Color | Gary/black | |
Function
Combiners are mainly used in the following areas:
Signal Combining: A combiner can combine signals from multiple sources into a single signal. In wireless communication systems, combiners are often used to combine signals from multiple base stations into a unified signal to provide better coverage and signal quality.
Frequency combining: The combiner can combine signals of different frequencies into one signal output. For example, in radar systems, combiners are often used to combine multiple pulse signals into a single pulse output to improve the detection capabilities of the radar system.
Power combining: The combiner can combine multiple smaller power signals into a larger power signal output. This is very common in broadcast systems to combine signals from multiple transmitters into a stronger signal to provide better signal coverage and reception.
In summary, combiner is an electronic device used to combine multiple signals into a single signal, which is widely used in wireless communication, broadcasting, radar and other fields. It can provide functions such as signal merging, frequency merging and power merging to meet different application requirements.
