Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz)

Product code: 3124

£583.00 inc VAT
£485.83 ex VAT

SKU: 508881

11 available online

More available from supplier in 1–3 weeks

Optional Add-Ons

GA3 Rack Mount Kit

£46.00 inc VAT
£38.33 ex VAT

Add to basket

Sennheiser EW100 G4 ME4 (1G8) Wireless Lavalier Set

£545.00 inc VAT
£454.17 ex VAT

Add to basket

Sennheiser EW-D EM (Y1-3) Wireless Receiver

£295.00 inc VAT
£245.83 ex VAT

Add to basket

About this Product

The Sennheiser EW-D ASA (1350-1805 MHz) is an active antenna splitter for Evolution Wireless Digital systems, distributing two antenna signals to up to four EW-D or EW-DX receivers. Configurable as 2 x 1:4 or 1 x 1:8, it removes the need for individual antenna pairs on every receiver and feeds DC power to connected receivers down the same coax, a clean, rack-friendly solution for multi-channel deployments operating in the 1.8 GHz band.

CompatibilityThis is the X-Y variant covering 1350-1805 MHz, intended for Evolution Wireless Digital (EW-D) systems running in the 1.8 GHz band. It supplies DC power to connected EW-D EM receivers and accepts EW-D AB active antennas.

Features

Active splitter, configurable as 2 x 1:4 or 1 x 1:8

Feeds up to four EW-D / EW-DX receivers from one antenna pair

Supplies DC power to connected receivers over coax

Unity gain (0 ± 1 dB) preserves signal level across all paths

High linearity with IIP3 > 25 dBm

Supplied with NT 12-35 CS PSU and 8x BNC antenna cables

Specifications

Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz) specifications
Manufacturer	Sennheiser
Model	EW-D ASA (1350-1805 MHz)
Article number	508881
Type	Active antenna splitter, 2 x 1:4 or 1 x 1:8
Frequency range	1350-1805 MHz
Impedance	50 Ω
Gain	0 ± 1 dB
IIP3	> 25 dBm
Reflection loss	10 dB (all RF outputs)
Power supply	DC +12 V via NT 12-35 CS
Current consumption	210 mA (max. 3 A with 4 EW-D EM and connected EW-D AB)
Operating temperature	-10 °C to +55 °C
Dimensions	212 x 168 x 43 mm
Weight	approx. 1100 g
In the box	EW-D ASA splitter, NT 12-35 CS power supply, 8x BNC antenna cables

Full features

Digital wireless eliminates noise, interference and static bursts
UHF transmission greatly enhances range, reliability and scalability
Mobile App streamlines setup and operation and eliminates complicated menus
Automated setup creates reliable connections with minimal time and effort
Up to 2,240 selectable frequencies
56 MHz Bandwidth will allow for up to 90 channels

Full specifications

Frequency ranges:
- EW-D ASA (Q-R-S):
- 470 - 694 MHz
- EW-D ASA CN/ANZ (Q-R-S):
- 470 - 694 MHz
- EW-D ASA (T-U-V):
- 694 - 1075 MHz
- EW-D ASA (X-Y):
- 1350 - 1805 MHz
Antenna splitter: 2 x 1:4 or 1 x 1:8, active
Gain:
- in A - out A: 0 ¬± 1 dB
- in A - out A1 ... A4: 0 ¬± 1 dB
- in B - out B1 ... B4: 0 ¬± 1 dB
IIP3: > 25 dBm
Impedance: 50 Ω
Reflection loss: 10 dB (all RF outputs)
Operating voltage: DC +12 V from NT 12-35 CS power supply unit
Current consumption: 210 mA
Total current consumption: max. 3 A (with 4 EW-D EM and connected EW-D AB)
Supply for antenna boosters at ANT RF in A and ANT RF in B:
- DC 12 V
- 320 mA
Supply for receivers at A1 to A4:
- DC 12 V
- Typically 350 mA,
- max. 500 mA
Dimensions: Approx. 212 x 168 x 43 mm
Weight: Approx. 1100 g
Operating temperature range: -10 °C - +55 °C (14 °F - 131 °F)
Storage temperature range: -20 °C - +70 °C (-4 °F - 158 °F)
Relative humidity: 5 - 95 % (non-condensing)

Product Reviews

No reviews yet — be the first to review this product.

Bought this? It takes a minute.

Manuals & Downloads

Spec SheetPDF

Quick Start GuidePDF

Frequently Asked Questions

Who are Stage Supply?

We’re a working touring and events production company founded in 2019 by sound engineers with many years of experience.

We’re very selective about the products we sell. Everything we supply we use ourselves on our tours, events and productions. This means we can offer a level of buying advice and aftersales support that can’t be beaten.

We’re official dealers of brands such as Allen & Heath, Audio Technica and sE Electronics. We also stock other leading brands including Shure, Sennheiser, Martin Audio and Chauvet Professional.

What payment methods do you accept?

We accept Visa, Mastercard, American Express, Apple Pay, Google Pay and Paypal. We also offer finance through Paypal Credit and Klarna.

Business Customers can choose to receive a Proforma Invoice on checkout to pay by bank transfer.

Do you offer technical support?

Yes. We run an AV production business and have AV Engineers on hand to provide advice and technical support during our operating hours.

The quickest way to contact us for advice and support is through WhatsApp or Email.

Can I open a trade account?

Many of our customers are trade/industry buyers and we have already factored this into our pricing. Trade discounts may be available for bulk quantities on some products.

We also offer quantity discounts on some products on our website.

Do you ship outside the UK?

You can order on our website for delivery to the UK (Including Northern Ireland), Isle of Man, Jersey, Guernsey and the Republic of Ireland.

We can ship many items to the EU and other countries worldwide. Our dealer agreements may prevent us sending some items to certain countries.

Please contact us for a quotation if you need something shipped to a country not offered at checkout.

Can I return an item?

Please see our Returns page for information on our returns policy and to start a return online.

Generally if you change your mind you can return your item for a full refund within 30 days of delivery (14 days for business customers) - as long as the product is unopened and unused.

If an item is faulty or damaged we will arrange collection free of charge and repair/replace it as quickly as possible.

How quickly will my order arrive?

Estimated delivery times are shown on the product page. For items in stock we aim to get your order to you within 1 - 2 working days.

Some items are ordered directly from the manufacturer. These may have longer lead times which will be estimated on the product page. Please contact us for a more accurate lead time.

Do you have a shop/can I collect?

Yes. We have a trade counter near Wembley Stadium, London. Many of our most popular items are stocked here for immediate collection.

Stock availability is shown on every product page and is updated in real time. Items not stocked at our Wembley branch can usually be collected next day.

Do you offer an Installation service?

We're currently not able to offer an installation service due to the rapid growth of Stage Supply.

We hope to be able to offer this service again in the future.

What courier do you use?

We use Royal Mail for smaller items, FedEx and Parcelforce for larger items and The Pallet Network for Pallet delivery items.

Tracking for your order is provided on dispatch.

Tools & Consumables

Most Popular

Sennheiser EW-D ASA 1G8 Antenna Splitter for EW-D and G4 (1.8 GHz)