Telewave Launches Medium Powered Combiner Solution for Land Mobile Radio

Telewave’s new Medium powered combiner for Land Mobile Radio (TW150-4HRB1M Not pictured)

The trend toward narrower channel bandwidths has resulted in many cases where multiple transmitters that are closely spaced in frequency must be combined onto a shared antenna. This close, and sometime adjacent channel spacing, require high channel to channel isolation. Telewave’s hybrid transmitter combiners are designed to meet these challenges using our balanced hybrid circuit and the company’s T-1560M two-stage medium power isolators that provide extremely high transmitter-to-transmitter isolation of up to 100 dB and antenna-to-transmitter isolation of up to 70 dB.

The TW150-XHRB1M series combiners are designed to accommodate two, three, or four transmitters…

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