Characteristics Lavalier microphone system Ritmix RWM-222
General parameters
Type
lavalier microphone system
Model
Ritmix RWM-222
Manufacturer Code
[80000157]
Main Color
black
Design Elements Color
orange, blue
Basic characteristics
Signal Reception Range
20 m
Audio Frequency Range
40 - 18000 Hz
Radio Frequency Range
136 - 174 MHz
Transmitter power
10 mW
Runtime
up to 8 hours
Control via Mobile Device
none
Microphone
Number of Microphones Included
2
Type
manual
Operating Principle
dynamic
Microphone Directionality
cardioid
Min Microphone Frequency
40 Hz
Max Microphone Frequency
18000 Hz
Noise Cancellation
none
Microphone Power Supply
powered by 2 AA batteries
Microphone Sensitivity
-105 dB
Microphone Weight
100 g
Transmitter
Number of Transmitters Included
0
Receiver
Outputs
jack 6.3 mm, XLR x2 pcs.
Receiver Power Supply
from mains
Display
yes
Distortion
0.5%
Power
Power Supply Voltage
12 V
Additional Information
Package Contents
power supply, cable jack 6.3 mm - jack 6.3 mm, documentation, receiver, microphone x2 pcs.
Description
The Ritmix RWM-222 microphone set consists of a receiver with an amplifying antenna, two wireless microphones, audio and power cables, and batteries. The dynamic microphones feature a cardioid polar pattern, well suited for vocal applications. The devices are comfortable to hold in hand and can operate at a distance of up to 20 m from the receiver.
The microphones from the Ritmix RWM-222 set feature a sensitivity of -105 dB and ensure clear sound at frequencies of 40-18,000 Hz. Connection is made via a 6.3 mm jack. Operation requires four AA batteries, a full charge of which lasts for up to 8 hours of active use.