• Wireless network extender with dual antennas and rear labels, dark gray
  • Wireless network extender with dual antennas and rear I/O ports, dark gray
  • Wireless network extender with dual antennas and front status LED, dark gray
  • Wireless network extender top view with dual antennas and power button, dark gray
  • Wireless network extender base with vented panels, dual antennas, dark gray
  • Wireless network extender front view with dual antennas and indicator lights, dark gray

Sound Devices

Astral Extender

  • Remote-mount NexLink antennas over Cat-6 or fibre optic Ethernet
  • Compatible with Astral ARX16 and Astral ARX32 wireless receivers
  • Powered by PoE or USB-C, with rugged rain-resistant construction
£2,178.00 (£1,815.00 ex VAT)
£2,178.00 (£1,815.00 ex VAT)
Tax included. Shipping calculated at checkout.
  • Next-day UK delivery
  • Authorised UK stockist
  • Trusted by industry experts

The Sound Devices Astral Outpost is a remote NexLink antenna unit for Astral wireless systems. It allows NexLink 2.4 GHz antennas to be positioned closer to the action and connected back to compatible receivers over Cat-6 Ethernet or fibre optic Ethernet using an SFP module.

Designed for large venues, arenas, stages and complex production environments, Astral Outpost helps extend remote transmitter control where antennas cannot practically be mounted near the main equipment rack.

Specifications

Product type

Remote NexLink antenna unit

Function

Allows NexLink antennas to be remote mounted

Connection type

Cat-6 Ethernet or fibre optic Ethernet

Fibre support

Via SFP module

Powering

PoE or USB-C input

Wireless control system

NexLink 2.4 GHz remote transmitter control

Compatible receivers

Astral ARX16 and Astral ARX32

Chassis

Rugged, rain-resistant construction

Mounting

Dual 1/4", 3/8" and 5/8" mounting hole blocks

Setup

Plug-and-play operation

Device naming

Customisable Outpost name for easy identification

Status monitoring

Connection status viewable from ARX16 or ARX32

What’s in the box?

  • 1 × Sound Devices Astral Outpost

Dimensions

Dimensions

There is a 3D product file on Sound Devices product page - The link is to your right on desktop and down below on mobile.

Delivery & Returns

UK standard delivery costs £4.50, with free standard delivery on UK orders over £250. Next Working Day delivery is available on eligible in-stock orders under 30kg placed before 1pm. Worldwide shipping is also available.

Consumers can return most unwanted products within 30 days of receiving them, subject to our return conditions and exclusions. Please see our Shipping Policy and Returns & Refunds Policy for full details.

Warranty

1-year warranty + optional 1-year extension

This product includes a 1-year Sound Devices manufacturer warranty against defects in materials and workmanship from the original date of purchase.

The warranty can be extended to 2 years in total by registering the product directly with Sound Devices within the first year.

Register your product with Sound Devices

For help with a fault or warranty claim, please visit our Returns & Warranty page. Have your order number and product serial number ready.

This manufacturer warranty is in addition to your statutory rights.

Technical Downloads

For the most up-to-date manuals and product documents, please refer to the official Sound Devices Astral Outpost product page

Astral Extender

£2,178.00
Wireless network extender with dual antennas and rear labels, dark gray

Remote NexLink Antennas

Control From Where It Matters

Astral Outpost allows NexLink antennas to be positioned closer to the action, helping maintain reliable long-distance remote control of Astral transmitters in large or complex venues.

Wireless network extender with dual antennas and front status LED, dark gray

Ethernet Connectivity

Cat-6 or Fibre Remote Mounting

Connect an Astral Outpost using Cat-6 Ethernet or fibre optic Ethernet via an SFP module, making it easier to place antennas away from the main rack or mixer position.

Wireless network extender with dual antennas and rear I/O ports, dark gray

Production-Ready Design

Built for Large Venues

With PoE or USB-C powering, rugged rain-resistant construction and flexible mounting options, Astral Outpost is designed for stadiums, stages, arenas and demanding production environments.

What payment methods do you accept?

We accept major credit and debit cards, PayPal and a range of express payment options, including Apple Pay, Google Pay and Shop Pay. The payment methods available to you will be shown at checkout.

How can I track my order?

Once your order has been dispatched, we will email you a shipping confirmation with your tracking details. You can follow the tracking link in that email or view updates through your Shopify order-status page.

What is your return policy?

Consumers can return most unwanted products within 30 days of receiving them, provided they meet our return conditions. Some products are excluded, and business purchases are not eligible for change-of-mind returns unless agreed by Soundkit. Faulty, damaged or incorrect products are handled separately. Please see our Returns & Refunds page for full details.

Can I change or cancel my order?

Please contact us as soon as possible if you need to change or cancel an order. We will do our best to help, but changes cannot normally be made once an order has been processed or dispatched. If it has already been dispatched, you may need to return it in accordance with our Returns & Refunds policy.

Do you ship internationally?

Yes, worldwide shipping is available to many destinations. Available services, delivery costs and estimated times will be shown at checkout. International orders may also be subject to local customs duties, taxes and import fees.

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