Sky Speaker-I Megaphone For Drones

Introduction
Sky Speaker-I is a megaphone designed for SUAS, can be installed on multirotor and fixed wing platforms.Based on digital wireless transmission technology, it can play recorded sound sources and do real-time broadcasting. In this case, it will be very helpful in missions like rescue, search, fire fighting, police negotiation etc.
Compact and lightweight
The speaker weighs as little as 500 grams to help you meet your payload weight allowance
Strong anti-interference capability
Compared with normal analog signal transmission based megaphone, Sky Speaker-I uses advanced digital voice coding technology, which enable the speaker to avoid analog sound interference in the air.
2 working modes
Sky Speaker-I has 2 working modes: play SD card recorded sound and real-time broadcasting. You are able to switch the modes easily on handheld intercom.
No affect on drone
Sky Speaker-I is using internal magnetic speaker, so it does not affect drone geomagnetic field.
1KM and 10KM
Speaker cover range is 1KM while intercom transmission range is 10KM.
One to multiple, and multiple to one
One intercom can speak to max four speakers for different content broadcasting.
One intercom can speak to as many speakers as you need simultaneously for the same content broadcasting.
Multiple intercoms can speak to one speaker simultaneously.
Accept sound customization
You are able to load any sound source to the speaker, no time / size limit, accepted format is MP3 and WAV.
Please notice: send us sound source before shipping. Check HERE to find more details about changing original sound if you already have one speaker.
Features

1) Lightweight design, only 500grams for speaker
2) All-in-one structure and small size,easy for installation and low air resistance
3) Based on digital voice coding technology, can get super clear voice and prevent disturbing from analog voice sources
4) 2 work modes: recorded sound play and real-time broadcasting. Easy switch
5) Support sound customization
6) Internal magnetic speaker, do not affect drone geomagnetic field
7) Anti-squeal design
8) Super clear and high strength sound,great penetrability
Specification


Speaker
Weight
500 grams
Sound strength
125db (1m distance)
80db (100m distance)
Sound cover range
1KM
Anti-squeal distance
Over 20m
Voltage
9-28V
Current
100mA
Frequency range
410-470MHZ
Power connector
XT60(optional)
4FSK digital modulation
Data:12.5KHZ
Sound:7K60FXW
Sound distortion percentage
Less than 3%
Signal receive sensitivity
-117 dBm
Max signal receive range
10km
Amplifier power
100W / 6Ω
Handheld wireless intercom
Frequency range
410-470MHZ
Channel number
4CH
Recorded sound number 
9
Battery
2200mAH
Charge method
Via USB
Current
1500mA
Power
2W(33dbm)
Max transmission range
10KM
Digital coding type
AMBE
Digital protocol
ETSI-TS102 361-1,-2,-3
 
Dimension

Your Purchase Includes
1 x Sky Speaker-I speaker
1 x Sky Speaker-I handheld wireless intercom 
Photos