Televic Lingua L40 Transmitter license upgrade to 40 channels - 71.98.0218
Software License
Televic Lingua L40 Transmitter license upgrade to 40 channels - 71.98.0218 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Televic Lingua L40 is a software license upgrade that expands the Lingua T infrared transmitter's channel capacity to 40 simultaneous language channels. The base Lingua T transmitter supports a limited number of channels by default; the L40 license unlocks the full 40-channel capability required for large international conferences, parliamentary assemblies, and multi-language events where many simultaneous interpretation languages must be distributed to delegates and audience members. This is a software-only license applied to an existing Lingua T transmitter installation.
Product Description

The Lingua L40 license is applied to an installed Lingua T infrared transmitter (71.98.0215) to increase its maximum channel count to 40. This is required for venues hosting large international assemblies—such as UN-style conferences, international parliamentary meetings, or major government summits—where simultaneous interpretation in many languages must be delivered across the room via Lingua IR receivers. Without the L40 upgrade, the Lingua T operates at a lower channel ceiling. The license is software-based and does not require any hardware modification to the transmitter. Consult the Lingua T datasheet for base channel capacity and the upgrade path to 40 channels.
Key Features
- 40-Channel Capacity — Unlocks support for up to 40 simultaneous language channels on the Lingua T infrared transmitter.
- Software License Only — Applied to an existing Lingua T installation; no hardware modification required.
- Designed for Large Multi-Language Events — Appropriate for international assemblies, parliamentary bodies, and high-profile conferences requiring many interpretation languages.
- IEC 61603-7 Compliant System — Maintains standards compliance of the Lingua IR system after upgrade.
Typical Applications
- Government space
- Auditorium
- Conference room
Technical Specifications
| Specification | Detail |
|---|---|
| License Type | Software upgrade for Lingua T transmitter |
| Channel Capacity After Upgrade | 40 simultaneous language channels |
| Required Hardware | Installed Lingua T transmitter (71.98.0215) |
| Part Number | 71.98.0218 |
Frequently Asked Questions
Is the Lingua T transmitter included with this license?
No. The Lingua L40 is an upgrade license for an existing Lingua T transmitter (71.98.0215). The transmitter must be purchased separately.
How many channels does the Lingua T support without the L40 upgrade?
Refer to the Lingua T datasheet for the base channel capacity. The L40 license expands this to the full 40-channel maximum.
Is any hardware modification required to apply the L40 license?
No. The L40 is a software-only license applied to the existing Lingua T transmitter.
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- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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