The PRYME MP50-B01 is a communication protection kit designed for cycling. The kit can realize the whole course of wireless communication control without leaving the handlebars, when an officer needs to take off his helmet when he gets off the bus for duty, he only needs to unplug the communication headset in his helmet from the wireless control communication shoulder to switch over the communication, while on duty on foot, all voice transmissions will be transferred to the communication shoulder in the kit. The motorcycle handlebars are equipped with a PRYME dedicated wireless PTT communication controller, which can wirelessly control the transmissions of the walkie-talkies during the ride, the controller uses Bluetooth BLE low-power technology, a battery can work for more than half a year, communication shoulder also has voice output vehicle voice, just connect the speaker connection kit from the interface to the audio input of the car speaker to achieve helmet headset calls to the car speaker.

 

 

Technical characteristics：

●Radio controlled intercom communication in motorcycle riding

●A complete set of communication support equipment does not need charging, handlebar wireless controller can be used for a long time

●The whole set of communication equipment with IP57 waterproof characteristics, can be used in a variety of weather conditions

●Headset headphones are designed to quickly switch between cycling and on-the-road communication modes

 

 

 

 

 

 

 

Specification parameters：

●With noise reduction microphone

●Equipped with 2W high power output speaker

●Built-in low power wireless PTT receiver module

●Waterproof IP57

●Large PTT call button, even wearing gloves can easily trigger

●It adopts 5pin Hirose headset interface, which can switch the communication mode of riding helmet and walking shoulder

●Built-in 3.5 mm audio output interface, for the output of sound to the car loudspeaker

●Equipped with emergency function button. (for walkie-talkies that support this feature)

●The whole hand is made of strong and durable polycarbonate fiber, which improves the durability

●The Rino Cable is a rugged military cable with a kevlar pull-resistant layer that extends the life of the microphone and is fully UL-914 fireproof

●The interphone interface adopts the patented HYDROS waterproof joint technology to prevent the liquid from invading the installation interface

 

 

Horn parameter
Standard impedance	8Ω±15% at 1,000Hz
Rated power	2W
Frequency response	100~10,000Hz
Distortion	5% Maximum at 1KHz 1mW
Maximum input power	3W
Size	40mm
Microphone parameters
Sensor type	Electret condenser micphone
Sensitivity	-38±3dB at 1KHz Vs=2.0V,RL=2.2KΩ(0dB=1V/Pa)(-60±4dB for 0dB=1V/μbar)
Directivity	Omni-directional
Frequency response	100-10000Hz
Standard operating voltage	2V
Maximum operating voltage	<10V
Current consumption	Max. 0.5mA
Signal-to-noise ratio	More than 50dB

 

 

Wireless PTT controller part

 

 

 

Wireless PTT controller parameters：
Wireless Specification	Fully Qualified Bluetooth v4.1
Operating frequency	2.4GHZ
Sensitivity	-93dbm
Transmit Power	-20 to +4dbm 、16kb RAM or 32kb RAM
Voltage Range	1.8V to 3.6V
Key Life	More than 100,000 times
Waterproof grade	IP67

 

 

Headset part

 

 

Headset parameters：

 

Horn parameter
Sensor type	Dynamic speaker Moving Coil Horn
Impedance	32ohm±15%
Sensitivity	106±5dB 1cm，at：0.179v/1Khz
Frequency response	200-5KHz
Rated input power	20mW
Maximum input power	30mW
Size	36mm
Microphone parameters
Sensor type	Electret condenser micphone
Impedance	Max 2.2K ohm? 1KHz（RL=2.2K ohm）
Sensitivity	-40±5dB RL=2.2K Vs=2.0V（0dB=1V /pa，2cm/1KHz）
Directivity	Omni-directional Single pointing
Frequency response	100-10000Hz
Standard operating voltage	2.0-10V
Current consumption	Max 0.5mA
Signal-to-noise ratio	More than 58dB

 

 

 

 

 

 

 

 

 

 

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