The UK Government will continue to recognise the CE product marking until 31 December 2024 The UK Conformity Assessed (UKCA) marking has been introduced as part of the UK’s own robust regulatory…
£100.00
The LM842 USB Adapter (Dongle) complies with Bluetooth® 5.0 (Dual Mode) and IEEE 802.11ac WiFi Standards of operation.
Using a fully integrated single-chip that supports 2-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output)
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Available: Out of stock
| Wireless Standard | |
|---|---|
| Backward Compatibility | |
| Frequency | 2.4 GHz and 5 GHz |
| Adapter Type | Host Controller Interface (HCI) |
| Interfaces |
|
| Antenna | 2 x Metal Frame Antennas, SMA Connector |
| Antenna Option | 1 x Metal Frame Antenna + 1 x SMA Connector |
| Compatible Antennas | LM256 2dBi, LM255 1.5dBi, LM251 2dBi |
| Dimensions |
|
| Operating Temperature |
|
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compatibility | |
| Certifications | |
| Compliance | |
The UK Government will continue to recognise the CE product marking until 31 December 2024 The UK Conformity Assessed (UKCA) marking has been introduced as part of the UK’s own robust regulatory…
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Note: Please enquire directly for the Realtek Linux Bluetooth® Porting Guide which includes instructions for porting BlueZ and Bluetooth® drivers.
Certifications
Bluetooth SIG Certified [ Verify our SIG certification of LM842 ]
OTHER DECLARATIONS
ECCN / CCATS
Supplied in two option form factors
With 2 x Onboard Metal Frame Antennas, or 1 x Metal Frame and 1 x SMA
Compliant to; IEEE 802.11ac, abgn additional standards,
Compliant to; Bluetooth® 5.0 and backward compatible with Bluetooth v2.1+EDR / v3.0 / v3.0+HS / v4.0, 4.1, & 4.2 with both BR/EDR.
Bluetooth Low Energy (LE) and Classic can operate simultaneously.
The Realtek IC, RTL8822CU using a USB main interface. LM842 offers high throughput for both WiFi and Bluetooth® connections, connected via a (HCI) USB 2.0 TYPE A interface.
| Wireless Standard | |
|---|---|
| Backward Compatibility | |
| Frequency | 2.4 GHz and 5 GHz |
| Adapter Type | Host Controller Interface (HCI) |
| Interfaces |
|
| Antenna | 2 x Metal Frame Antennas, SMA Connector |
| Antenna Option | 1 x Metal Frame Antenna + 1 x SMA Connector |
| Compatible Antennas | LM256 2dBi, LM255 1.5dBi, LM251 2dBi |
| Dimensions |
|
| Operating Temperature |
|
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compatibility | |
| Certifications | |
| Compliance | |
SAFETY PRECAUTIONS
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The LM746 is an extremely versatile and cost effective Bluetooth® 5 compliant solution, enabling audio data to be wirelessly communicated between audio devices, using a Bluetooth® and Bluetooth low energy connection. It’s sound enhancement features make it a perfect fit within your premium audio device.
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WiFi SMT Module 150Mbps with Onboard Antenna – LM820 fully supports compliance of the IEEE 802.11 n, e and i standards. It supports up to150Mbps high-speed wireless network connections and is designed to provide excellent performance with low power consumption.
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Bluetooth® v4.0 Dual Mode Module – LM910 has a wide range of uses thanks to the array of profiles available with the Widcomm Bluetooth® stack, along with excellent compatibility with other OS stacks such as Linux’s BlueZ. Its exceptional performance will allow users to connect up to 110 mtrs via Bluetooth® v4.0, v2.0, v2.1 + EDR and low energy standards.
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Our LM843 Series WiFi 802.11ac + Bluetooth® 5.0 (Dual Mode) Combination SMT Module, offers a wide range of solutions and can support 2-stream 802.11ac with Multi-user MIMO (Multiple-Input, Multiple-Output) connections, while operating under enhanced power management.
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Bluetooth® Serial Adapter Class 1 – LM048 is the smallest Bluetooth® Serial Adapter in the world and offers a higher standard of features than other adapters of its type. The LM048 Bluetooth® Serial Adapter is a Class 1 Bluetooth® rated product, which will reach distances of 100m when the environment allows, with connection made via it’s onboard antenna.
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WiFi and Bluetooth® USB Module v4.0 Dual Mode Class 1 – LM812 is a combination of WiFi 802.11n and Bluetooth® v4.2 standards. The LM812 module supports IEEE 802.11b/g/n/e/i and Bluetooth® v2.0, v2.1, v3.0, v4.0 and v4.2 standards.
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