Best RF Practices Receiver Multicoupler

Low-noise radio system for critical communications

The dbSpectra DSRMC06 Series multicoupler is designed to allow field unit talkback from difficult low-noise radio sites when critical communications are necessary.

Features:

• Available in all land mobile radio bands from VHF through 900 MHz.
• Low noise figure and excellent RF gain for improved system sensitivity.
• High output third-order intercept point (IP3) for intermodulation interference immunity.
• Small size for easy rack integration – takes up only one rack unit.
• Wide range of AC or, optionally, DC power capability with low power requirements.
• LED and dry contact output alarm reporting – provides positive indication of LNA issues.
• Front panel 30 dB decoupled test port to allow testing all connected receivers.
• Electronic step attenuator for adjusting overall gain in 1 dB increments.
• Connections for adding a post-LNA filter – to provide filtering without affecting noise figure.
• The output eight-way splitter is self-terminating – no external loads are needed.