Clear-Com FreeSpeak II: production coordination

Select a variant and plan communication

For a system built around FSII-BASE-II, check that the E1 transceivers and FreeSpeak II beltpacks are compatible with the band permitted in the region. Arcadia and IP-transceiver functions require documentation for those platforms. FreeSpeak Icon beltpacks do not connect to this base. Identify each unit’s part number, enabled capacity, firmware, band and headset connectors.

Map who needs to talk and listen: production with cameras, stage with production, and agreed common calls. In addition to assigning a beltpack to each person, configure groups and communication permissions. List the base, transceivers, compatible cables and splitters, beltpacks, batteries and chargers, headsets and wired interfaces. E1 ports with RJ45 connectors serve a different function from LAN Ethernet ports.

Check coverage and troubleshoot intermittent audio

1. Map operating zones/routes, doors, audience and obstacles. Separate enabled pack capacity, transceiver loading and actual coverage. Maximum system count does not prove reception at every position.
2. Identify whether the problem affects one beltpack, an area or a group. Check the battery, beltpack registration, assigned role and keys, and transceiver link, power and status against the manual for the exact model. If the radio link is stable but other users cannot be heard, inspect audio assignments before moving antennas.
3. Temporarily place transceivers and perform the documented site survey and voice walk. Record location, transceiver and symptom; compare routes and overlap before final placement. Occupancy and obstacles can alter results.
4. Save the configuration and schedule changes outside the live program. For a localized problem, evaluate the location, link or a wired station where practical; do not increase power or change band without system design and regional authorization.

Plan the system around your production

We can assess rental, purchase, integration, role setup and operation. Start with the date, venue, approximate number of users and who needs to talk to whom. Compare wired fixed positions, mobile wireless or a mix. The proposal should identify components, capacity and the coverage testing needed for that venue.

More setup questions

Documentation and preparation

Official documentation consulted on October 25, 2026. Before preparing the system, match the base model, transceivers, beltpacks and band to the documentation for each unit.

• Clear-Com FSII-BASE-II — exact system and supported E1 architecture
• FreeSpeak II manual — site survey
• FreeSpeak II manual — antenna placement