ZHENGDA LETTER COMMUNICATION EQUIPMENT CO., LTD

With wide range of coupling value starting from 5dB to 40dB, bda connectivity directional couplers offer the highest network distribution flexibility. In addition, its low loss low PIM and high isolation combine with various connector configurations and power ratings allow network operators the best selection for network design. Operating frequency is extended to 3.8GHz in some series for future network upgrade.

Slipring transmitter are required for all rotating systems. We are able to construct and adapt them according to your requirements and of course combined with our rotary unions. So control-, working-, signal- and measuring currents are transfered from the static to the rotating unit. Our range of services: temperature range: up to 200°C, furthermore with internal cooling maximum diameter: 1600 mm current rating: up to 20.000 ampere signal transmission possible options: EX-proof, water- and gasproof, chemistry- and food resistant, special solutions

Antenna is the interface between subscribers and network. lt is often seen as the last point of contact of a RF network with subscribers. lndoor antenna requires not only electrical performance that guarantees a good connection and signal transmit and receive with subscriber devices but also maintain a low visual impact to general public. Both 1-port version (SISO operation) and 2-port version (MIMO operation) are available for selection. Some of indoor antennas have extended frequency up to 3.8GHz for future proof of 5G operation.

A complete portfolio includes all available connector types: N, DIN and 4.3-10 combines with various power rating and PIM values, power splitters by bda connectivity offer solutions to different scenarios and include extended frequency range up to 3.8GHz for future 5G application.