Bevielis mikrofonas - Samson - XPDm Lavalier 

XPDm Lavalier Digital Wireless System

Dual-channel, high performance digital wireless system
Operates on 2.4GHz License-free frequency
RXD1M Tabletop Receiver

Balanced XLR, unbalanced 1/4” and unbalanced 1/8” outputs
One-touch pairing button
Rotary volume knob with integral power switch
PXD1 Beltpack Transmitter

Includes LM8 Omnidirectional Lavalier Microphone
Offers up to 20 hours of battery life using two AA batteries
300’ operating range
RXD1M Digital Receiver

Simultaneous Systems: 2
Working Range: 100' (30m) line of sight
Working Frequency: 2.404~2.476GHz
Modulation type: GFSK
Audio Frequency Response: 20Hz–16KHz
T.H.D.: <0.1% (@ 1KHz, -10dBu)
Signal to Noise: >85dB

Audio Output Level

From Φ3.5 & Φ6.3 Jack (unbalanced): 5dBu
From XLR Jack (balanced): 5dBu
Audio Output Impedance

From Φ3.5 & Φ6.3 Jack (unbalanced): 2KΩ
From XLR output jack (balanced): 4.5KΩ
RF Sensitivity: -78dBm/20dB SINAD
Operating Voltage: 5V/500mA
Product Dimensions: 4.25" (110mm) x 3.75" (95mm) x 1.5" (39mm)
Product Weight: 0.33lb (152g)