Audio Ltd. miniTX Ultra-Mini Transmitter (542 to 572MHz)

Audio Ltd. miniTX Ultra-Mini Transmitter (542 to 572MHz)

Audio Ltd. miniTX Ultra-Mini Transmitter (542 to 572MHz)

B&H # AU900463HF2 MFR # 900-463H/F2
Special Order
Expected availability: 7-14 business days

Product Highlights

  • Flat Frequency Response
  • 3-Pin LEMO Input
  • IR Controlled
  • F2 542 to 572MHz Frequency Range

This item is noncancelable and nonreturnable

$0.00 Tax Collected Outside NY and NJ

You Pay: $1,249.00

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Audio Ltd. miniTX overview

  • 1Description

The miniTX Ultra-Mini Transmitter with VT500 Lavalier Mic (542 to 572MHz) from Audio Ltd. is a compact and lightweight professional UHF transmitter that can be easily hidden in a tiny pouch. Devoid of any switches or menu screens, this slim transmitter can be easily mounted on professionals such as artists, costumers, and sound recordists. This transmitter does not feature switches or menu screens.

 The IR menu can be navigated by pointing the included SwitchiR key-fob controller on the top of the miniTX Transmitter to adjust all its parameters. The microphone input via a LEMO 3-pin locking connector provides powering that is compatible with most electret lavalier microphones. Powered by 2 AAA-type batteries (sold separately), the transmitter provides up to 5 to 7 hours of transmission and can be turned off simply by removing the batteries.


Note: Microphone is sold separately.
LEMO wiring of Lavalier microphones is same as for Sennheiser.

Up to 40 MHz bandwidth with 32 pre-programmed frequencies
542 to 572MHz operating range, via F2 frequency block
Compatible with En2 DX, DX2 and CX2 receivers
Menu system driven by infrared with SwitchiR controller (included)
Powered by 2 AAA (sold separately) for up to 7 hours
Selectable standby mode with SwitchiR controller (included)
3-pin LEMO locking connector for Lavalier microphones 1
Selectable Low Cut Filter at 20Hz (Flat) and 80Hz
In the Box
Audio Ltd. miniTX Ultra-Mini Transmitter (542 to 572MHz)
  • 900-332 Neoprene Pouch
  • 900-231 SwitchiR IR Controller
  • 801-508 Wire Clip
  • Antenna
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Audio Ltd. miniTX specs

    RF Output Power 50 mW, typical
    Operating Frequency Range 542 to 572 MHz
    Battery Operating Time Up to 7 hours via 2 AAA batteries

    Batteries sold separately.

    Dimensions 3.00 x 2.00 x 0.65" (76.20 x 50.80 x 16.51 mm)
    Weight 3.17 oz (89.86 g)
    Packaging Info
    Package Weight 1.3 lb
    Box Dimensions (LxWxH) 7.0 x 7.0 x 3.0"

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