Rated 4.9 (99 reviews)
SpeechLine Digital Wireless is Sennheiser’s speech-optimised 1.9 GHz DECT platform, engineered for presentations, conferences and houses of worship, with automatic channel management and licence-exempt operation in the UK. This set ships as a complete vocal radio mic system with handheld transmitter, rack receiver, PSU and rackmount hardware. Band variant: 1.9 GHz, 1.88 – 1.93 GHz (DECT). Licence-exempt in the UK.
Key Features
Speech-optimised 1.9 GHz DECT wireless, licence-exempt in the UK
Automatic channel management with dynamic frequency selection
Up to 15 compatible channels in one location
AES 256 audio encryption on the digital link
Aimed at presentations, conferences and houses of worship
UK band 1.9 GHz: 1.88 – 1.93 GHz (DECT)
e865 capsule: supercardioid condenser vocal capsule with extended top end
Audio frequency response: 20 to 20,000 Hz
Specifications
| General: AF frequency response | 20 to 20,000 Hz |
| General: Dynamic range | > 120 dB (A) |
| General: THD (1 kHz ) | typ. 0.1 % |
| General: Audio sampling | 24 bit/48 kHz |
| General: Signal-to-noise ratio | > 90 dB (A) |
| General: Encryption | AES 256 |
| General: Modulation | GFSK with back channel |
| General: Transmission method | TDMA | Space diversity |
| General: Latency | 19 ms |
| Temperature range – relative air humidity max. 95 %: Operation | -10 °C to +55 °C |
| Temperature range – relative air humidity max. 95 %: Storage | -20 °C to +70 °C |
| Temperature range – relative air humidity max. 95 % | Temperature range is influenced by battery characteristics. |
| RF frequency ranges:: EU | 1,880 to 1,900 MHz |
| RF frequency ranges:: USA | 1,920 to 1,930 MHz |
| RF frequency ranges:: Brazil | 1,910 to 1,920 MHz |
| RF frequency ranges:: Taiwan | 1,880 to 1,895 MHz |
| RF frequency ranges:: Japan | 1,893 to 1,906 MHz |
| Sennheiser part number | 505895 |
| UK band | 1.9 GHz (1.88 – 1.93 GHz (DECT)) |
