Audio Wireless LPDA-A-WB Active Antenna

Audio Wireless LPDA-A-WB Active Antenna
Audio Wireless LPDA-A-WB Active AntennaAudio Wireless LPDA-A-WB Active AntennaAudio Wireless LPDA-A-WB Active Antenna

Audio Wireless LDPA-A-WB Active Antenna

The LPDA-A-WB may be used in an Active or Passive Mode to suit individual applications:

  • Active Mode with fixed Bandwidth in the 470-700MHz range with user adjustable gain of 18dB
  • Passive Mode (when there is no dc present) can be used as a High Gain Passive antenna to receive or to transmit with the in-built filtering 470-700MHz, passive gain boasting 5dB.

This unique design has an exceptionally low loss and a very selective Band-pass filter with fixed bandwidth between 470-700MHz. The booster section uses a digitally adjustable RF-Attenuator before the low noise RF Amplifier against RF overload and the Booster Gain adjust is after the RF amplification, both digitally adjustable RF-Attenuators are independently user adjustable in 1dB steps. The RF Amplifier is an extremely high dynamic range and Low Noise RF amplifier offering a linear gain within the tuning range.

The LPDA-A-WB offers flexibility as well as additional front-end protection against interfering dirty RF, the booster offers 18dB user adjustable gain to compensate long antenna extension cable losses hence increased distance between the transmitter and the receiver, LPDA-A-WB finds its application in film making, documentaries, fixed installations as in studios, and theatres. Compatible with any UHF wireless receiving systems (Digital or Analogue) providing a directional coverage pattern.

The antennae are constructed using advanced multi-layer PCB design technique with copper-clad epoxy fiberglass to withstand heavy duty use in harsh environments, providing long life and consistent performance under difficult operating conditions. The booster box is a custom-design machined aluminum, black anodized with water resistant O-ring mounting. Mounting is made easy with integrated thread that directly mounts on to a tripod or with the supplied adaptor it can be mounted directly on to a microphone stand. Powering is through coaxial cable, power source of 10-18Vdc. 


  • Active LPDA with 18dB gain
  • Use as an Active, Passive Receive or Transmit
  • No dc- Passive Mode with in-built Band-Pass filtering
  • Extremely high dynamic range RF amplifier
  • Input high selective Band Pass filter 470-700MHz
  • Independently user adjustable Input Attenuator
  • Independently user adjustable Booster Gain
  • Intuitive OLED display menu
  • Powered through coax cable
  • Integrated mount adaptor
  • CNC machined custom design


Active Mode

Frequency Range 470 to 700MHz with in-built Band Pass Filter
Booster Gain +18dB (user adjustable in 1.0dB steps to unity)
Input Attenuator Range -20dB (user adjustable in 1.0dB steps to unity)
OIP3 >+41dBm
Bandwidth 24MHz (
Selectivity -38dB@420MHz and -30dB@750MHz min.

Passive Mode

Frequency Range 470 to 700MHz with in-built Band Pass Filter
Passive Gain +5dB with in-built band Pass Filter -470-700MHz
RF Output 50 Ω Standard BNC-F
Mounting Options

3/8”-16 standard tripod mount

5/8”-27 adaptor supplied

External Power 10-18Vdc, through coaxial cable (Reverse power and short circuit protected)
Current consumption@12Vdc 75mA +/- 10mA
Dimensions 270x290x90mm
Weight 490g

Delivery Services

At Pinknoise Systems we like to offer our customers a wide choice of delivery options for their orders, and our prices are affordable and competitive. We also use only the best, most reliable couriers and delivery services to get your equipment where it needs to be - quickly and securely. Please find an outline of our services, prices and timescales below.

Delivery Times

Delivery times are based on when the package(s) leaves our premises. Sometimes, due to stock restrictions or a non-completed order, delivery may take longer as there is a delay with couriers, which is unfortunately out of our hands. If your order is urgent, or details change, please do let us know.
For full details, fees, and time schedules, please see our Delivery Information page.

Returns & Refunds

New items: You can return goods you have ordered from us for any reason, at any time within 30 working days of receipt (14 to initiate the process), for a full refund or for an exchange for a different product from our range. Items must be packed suitably and insured for full loss in the event of a delivery problem. Pinknoise Systems will not be responsible for lost or damaged return goods. Lost or damaged goods may affect the level of refund you receive. For full details of our returns policy, please click here.

£475.00 £510.00
Saving Of:  £35.00 (7%)
(£395.83 Exc. VAT)


4 in stock now  

4 in stock now

Delivery hours
UK ORDERS: Order soon for delivery on using our express service

Model:  AW-LPDA-A-WB
Part No.:  LPDA-A-WB
Manufacturer:  Audio Wireless

Audio Wireless
Contact us for advice

Need advice? Give us a call

(+44) 01453
825 802

International Delivery

International delivery

We ship across Europe and around the world and have a multitude of shipping options available to our international customers during the checkout, including express delivery for urgent orders.


We have a next day shipping option available for the UK with our DPD courier service, which features delivery alerts, personal delivery preferences and driver tracking with the DPD mobile app.


Spread the cost to maximise your capital. Just call our helpful sales team on 01453 825 802, from 9.00am - 5.00pm, to discuss these options and find out what's available to you.

We accept Klarna, PayPal, Maestro, Visa, Mastercard & American Express

Audio Wireless LPDA-A-WB Active Antenna

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