XPDm Lavalier

Digital Wireless Technology

The XPDm Lavalier System delivers high-quality audio using 2.4GHz digital transmission. This wireless technology allows the microphone transmitter to send an uncompressed signal to the receiver and offers a greater signal-to-noise when compared to traditional wireless systems.

Clip-On, Clip-Off

The PXD1 beltpack transmitter allows for 100’ of wireless range and provides up to 20 hours of use on two AA batteries. The LM7 Unidirectional Lavalier Microphone connects with the beltpack transmitter and captures vocals with absolute clarity. A lightweight mic clip is included for low-profile microphone placements on ties, lapels and other articles of clothing as well as a windscreen to reduce P-pops and other unwanted noise.

Simple Addition

Easily integrate the XPDm Lavalier System into your audio setup with a lightweight and portable RXD1M receiver that has XLR, 1/4” and 1/8” outputs. Simply pair the handheld PXD1 transmitter to the receiver via the pair button for straightforward synching.

XPDm Lavalier Digital Wireless System

• High performance digital wireless system

• Operates on 2.4GHz License-free frequency

PXD1 Beltpack Transmitter

• Includes LM7 Unidirectional Lavalier Microphone

• Offers up to 20 hours of battery life using two AA batteries

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RXD1M Tabletop Receiver

• Balanced XLR, unbalanced 1/4” and unbalanced 1/8” outputs

• One-touch pairing button

• Rotary volume knob with integral power switch

System

Simultaneous Systems2 

Working Range100' (30m) line of sight 

Working Frequency2.404~2.476 GHz 

Modulation typeGFSK 

Audio Frequency Response20Hz–16KHz 

T.H.D<0.1% (@ 1KHz, -10dBu) 

Signal to Noise>85 dB 

PXD1 Transmitter

MicrophoneSamson LM7 lavalier mic 

Input ConnectorMini-XLR (P3) 

RF Power<10 mW EIRP 

Power RequirementsTwo AA (LR6) alkaline batteries 

Battery Life20 hours 

Audio Sample Rate32 kHz 

Dimensions3.75” x 2.44” x 0.75” / 96mm x 62mm x 18.5mm 

Weight0.2lb / 93g 

RXD1m Receiver

Audio Output Level 1/8” (3.5mm) & 1/4” (6.3mm) jack (unbalanced)+4 dBu, 1 kHz, <0.6% THD+N 

Audio Output Level XLR jack (balanced)+4 dBu, 1 kHz, <0.6% THD+N  

Audio Output Impedance 1/8” (3.5mm) & 1/4” (6.3mm) jack (unbalanced) 110 ohms @ 1kHz  

Audio Output Impedance XLR output jack (balanced)2.4Kohms @ 1kHz 

RF Sensitivity-78dBm/20dB SINAD 

Image Rejection>50dB 

Operating Voltage5VDC 500mA 

Dimensions4.3” x 3.7” x 1.5” / 110mm x 95mm x 39mm 

Weight 0.33lb / 152g