Part of the Spectera wireless ecosystem for large events, high-end productions, rental houses, large-scale installs, and touring bands, the Sennheiser Spectera Base Station (UHF: 470 to 663 MHz, 1G4: 1435 to 1525 MHz) is a wideband, bidirectional wireless transceiver, providing audio professionals with up to 64 channels (32-in/32-out) of simultaneous mic/line transmission and IEM/IFB reception in a single 1 RU unit. The Base Station utilizes up to two WMAS wideband RF carriers (6/8 MHz) to accommodate all of the unit’s wireless transmission. It features built-in redundancy where it matters most: redundant power supplies, redundant Dante, optional redundant MADI audio I/O, and the ability to connect multiple antennas for redundancy, additional zone coverage, or additional spectrum capacity. Spectera's 11 Audio Link modes give you unprecedented control over latency, audio quality, and operating range—for each link. Spectera's bidirectional bodypacks (available separately) manage both in-ear monitor and mic/line signals simultaneously.

 

Note: The Base Station must be activated with a free-of-charge License for the zone of certified country. The license activation of the Base Station takes place through the LinkDesk software. A Spectera system is operational only after the Base Station has been activated with a license.

• Pro audio engineers will appreciate the robust redundancy built into the Spectera Base Station. This single rack unit device sports redundant AC power input, redundant Dante connectivity, and options for up to four antennas, which beyond redundancy, also allows for extended zone coverage and additional spectrum capacity.
• Each base station can also support optional redundant MADI output modules (up to 2) with coaxial BNC and optical options available. This makes Spectera ideal for mission-critical applications with zero tolerance for failure.

Three levels of audio quality up to 24-bit/96 kHz. On all modes, I/O can run at 48 or 96 kHz, independent on each interface. 

 

• Opus: high-quality digital audio even at the lowest setting.
• SeDac: professional audio quality meeting or exceeding traditional systems.
• PCM: fully uncompressed studio-quality audio.

• 19’’ 1 RU Base Station with redundant power supplies.
• Provides up to 64 channels (32-in / 32-out) and allows for up to two independent wideband RF carriers in UHF or 1G4 (6 or 8 MHz)—country specific per region license.
• 4 Ethernet antenna ports for redundancy, extended zone coverage, and additional spectrum usage.
• Redundant Dante audio interface.
• Two optional slots for redundant MADI (OM or BNC).
• Sample rates of 48  and 96 kHz (24-bit).
• Individual sample rate converters for all audio interfaces.
• Wordclock I/O BNC.
• Synchronized clock for all audio over RF allows 3D recordings and playback.
• Adjustable RF power from 10 to 100mW (country specific).
• RJ45 network interface for full remote control with secured interface.
• 11 Audio Link modes with selectable audio codecs (OPUS, SeDAC) or PCM.
• Secure transmission of confidential content using AES-256 encryption.
• Ready for expansion via Cascade port.
• Selective headphone output with volume control on front panel.
• OLED display, jog wheel navigation, and rugged metal housing.
• This base station comes with a license to operate in the USA - Zone 02: UHF (470 to 608, 657 to 663 MHz)