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 is the handheld transmitter on its own, intended to add a channel to an existing SpeechLine system or replace a lost unit. 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)
✓MME 865 capsule: supercardioid condenser vocal capsule head (SpeechLine)
✓RF output: adaptive, up to 250 mW (country-specific)
✓Audio frequency response: 50 to 20,000 Hz
Specifications
| General: RF output power | adaptive, up to 250 mW (country-specific) |
| General: AF frequency response | 50 to 20,000 Hz |
| General: Input sensitivity | automatic sensitivity adjustment |
| General: Display | LCD |
| General: Mute switch | available |
| General: Weight (w/o accupack) | approx. 262 g incl. microphone head |
| Power Supply: Accupack | BA 10 (Li-Ion, 3.7 V) |
| Power Supply: Batteries (optional) | 2 x AA size battery (1.5 V) |
| Operating time: Accupack | typ. 15 h |
| Operating time: Batteries (optional) | typ. 10 h |
| Sennheiser part number | 505885 |
| UK band | 1.9 GHz (1.88 – 1.93 GHz (DECT)) |
