SENNHEISER Spectera Base Station
MRP - Rs. 12,00,000
SENNHEISER Spectera Base Station: Wireless Microphone. Available in India from Shivansh Electronics, Kolkata, West Bengal, India.
VISUAL GUIDE — See Every Photo, Spec & Setup Step (PDF)
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Product Features
| On/off switch | Yes |
Technical
| Word clock input | BNC, 75 Ω |
| Word clock sampling rate | 48 kHz, 96 kHz |
Product
| Color | Black |
| Latency (ms) | tbd per Audio Link Mode |
Frequency Specifications
| Frequency range | depends on connected DAD antennas |
| Audio frequency response | 20 Hz - 20 kHz (±1 dB) |
Acoustic Properties
| Sampling rates | 48 kHz |
Connectivity
| Connection ports | (2) Dante® RJ 45 (Primary and Secondary) 32 In, 32 Out, 48 kHz, 96 kHz, 16/24/32 bit |
| Connectors | BNC 75 OHM, SFP, RJ45 (for Ethernet) |
Inputs/Outputs
| Antenna connections | 4x ruggedized RJ-45 with PoE, standard: 802.3 af compliant |
| Antenna cable | Category 5e or higher (maximum 100 m) |
| Control | IEEE 802.3-2002 (100/1000 Mbit/s), ruggedized RJ-45 connection |
| Cascade in / out | 2 SFP cages (to be equipped with SFP+ 10GE modules for future use) |
| Dante™ | IEEE 802.3 (1000 Mbit/s), 2 × ruggedized RJ-45 connection |
Ambient Conditions
| Storage temperature range | -25 °C - +70 °C (-13 °F - 158 °F) |
| Storage relative humidity | 25 - 95% (non-condensing) |
| Operating relative humidity (≤ %) | 25 - 95% (non-condensing) |
| Operating temperature (C) | -10 °C - +50 °C (14 °F - 122 °F) |
Battery & Power
| Power consumption (Amp) | 70 W |
Electrical Properties
| Input voltage | 2 x internal redundant 100 to 240 V AC, 50/60 Hz |
Technology
| Encryption | AES 256 CTR Mode exp. >10k years |
| Codecs | OPUS |
| Transmission method | Multicarrier, TDMA, TDD |
Dimensions
| Product weight | 8200 g |
Product overview
The SENNHEISER Spectera Base Station is a wireless microphone from SENNHEISER, part of the Spectera range.
It features redundant Dante and optional redundant Madi, assuring seamless integration into your audio network. Additional antennas can be added for redundancy, extended zone coverage, or additional spectrum capacity. The Spectera Base Station supports sample rates of 48 kHz and 96 kHz and features individual sample rate converters for all audio interfaces and wordclock I/O. Base Station must be activated with license per region.
| Audio frequency response | 20 Hz - 20 kHz (±1 dB) |
| Product weight | 8200 g |
| Word clock input | BNC, 75 Ω |
| Word clock sampling rate | 48 kHz, 96 kHz |
Key features
- 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 kHz and 96 kHz
- 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 – 100 mW (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
- Future expansion via Cascade port
- Selective headphone output with volume control on front panel
- OLED display, jog wheel navigation, and rugged metal housing
- Base Station activation via Spectera WebUI: Spectera license defines respective frequency spectrum per region (license sold separately)
SENNHEISER Spectera Base Station: frequently asked questions
What frequency range does the Spectera Base Station use?
The official specification lists depends on connected DAD antennas.
What is the frequency response of the Spectera Base Station?
20 Hz - 20 kHz (±1 dB).
Which connector does the Spectera Base Station use?
BNC 75 OHM, SFP, RJ45 (for Ethernet).
Where can I buy the SENNHEISER Spectera Base Station in India?
The SENNHEISER Spectera Base Station is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.
Workflow 1: Presenters and speakers
Conferences, schools and corporate events.
Setup
- Set the transmitter and the receiver to the same frequency. Frequency range: depends on connected DAD antennas.
- Connect the receiver output to the mixer or amplifier input.
- Fit the microphone and set the level while the presenter speaks normally.
Workflow 2: Live performance
Singers, musicians and live sound engineers.
Setup
- Charge or fit fresh batteries before the show.
- Check every link on stage before the audience arrives.
- Keep a clear line of sight between transmitters and receiver antennas.
Workflow 3: Places of worship
Churches, temples and other places of worship.
Setup
- Use the Spectera Base Station for the speaker or leader.
- Check the frequencies and batteries before each service.
Workflow 4: Theatre and stage productions
Theatre and event sound teams.
Setup
- Plan the frequencies for all wireless channels before the show.
- Check battery status during rehearsals.
Workflow 5: Video and broadcast
Video crews and broadcasters.
Setup
- Connect the receiver output to the camera or recorder.
- Monitor the audio on headphones during recording.
Workflow 6: Rental and touring
Rental companies and touring crews.
Setup
- Label each system with its frequency and channel.
- Store transmitters, receivers and accessories in their case after use.
