AsteraBox

Technical Specifications

Order Code

ART7-U

DC Input

5 VDC – 2 A

Battery Voltage

3.7 V

Battery Runtime

72 h (App) 8-10 h (CRMX)

Charging Time (nominal)

8 hours

Ports

Micro-USB for charging

DC Connector

Micro-USB

BluetoothBridge BTB

Built-in

Wireless Protocols

UHF, CRMX, Bluetooth 4.0

Wireless Range

CRMX: up to 300 m / 328 yds UHF: up to 300 m / 328 yds Bluetooth: up to 3 m / 3.3 yds

Microphone

Built-in

Housing Material

Aluminium

IP Rating

IP20

Ambient Operating Temperature

0 – 40 °C / 32 – 104 °F

Weight

0.23 kg / 0.51 lbs

Dimensions L x W x D

144 mm x 78 mm x 30 mm / 5.7” x 3.1” x 1.2”

Mounting Options

Belt Clip

What's in the Box

RF Characteristics

Wireless Modules

Modulation

ERP (Transmitter)

Channel Count

EU: UHF (863-870MHz)

FHSS

<25mW

47

USA: UHF (917-922.20MHz)

FHSS

<25mW

53

AUS: UHF (922.30-927.50MHz)

FHSS

<25mW

53

SGP: UHF (920.50-924.50MHz)

FHSS

<25mW

41

KOR: UHF (917.9-921.5MHz)

FHSS

<25mW

10

RUS: UHF (868.75-869.12MHz)

FHSS

<25mW

6

JPN: UHF (922.80-926.40MHz)

FHSS

<25mW

19

CRMX (2402-2480MHz)

FHSS

<100mW

79

Bluetooth 4.1 (2402-2480MHz)

FHSS

2mW (classic)

79

Bluetooth 4.1 (2402-2480MHz)

FHSS

2mW (BLE)

40

***General allocation of frequencies for use by short-range radio applications Spectrum usage regulations:

Frequency range in MHz1)

Maximum equivalent radiant power (ERP)

Additional parameters / frequency access and interference mitigation techniques

865 – 868

25 mW

Requirements for frequency access and mitigation techniques3) Alternatively, a maximum duty cycle2) of 1% can be used.

868,0 – 868,6

25 mW

Requirements for frequency access and mitigation techniques3) Alternatively, a maximum duty cycle2) of 1% can be used.

868,7 – 869,2

25 mW

Requirements for frequency access and mitigation techniques3) Alternatively, a maximum duty cycle2) of 0.1% can be used.

869,40 – 869,65

500 mW

Requirements for frequency access and mitigation techniques3) Alternatively, a maximum duty cycle2) of 10% can be used.

869,7 – 870,0

25 mW

Requirements for frequency access and mitigation techniques3) Alternatively, a maximum duty cycle2) of 1% can be used.

1) The use of adjacent frequency bands within this table as a single frequency band is permitted, provided that the specific conditions for each of these adjacent frequency bands are met. 2) „duty cycle“ means the ratio of Σ(Ton)/(Tobs) expressed as a percentage, where ‚Ton‘ is the ‚on-time‘ of a single transmitting device and ‚Tobs‘ is the observation period Ton is measured in an observation frequency band (Fobs). Unless otherwise specified in this general allocation, Tobs is a continuous period of one hour and Fobs is the applicable frequency band in this general allocation (table). 3) Frequency access and interference mitigation techniques shall be used whose performance level at least meets the essential requirements of Directive 2014/53/EU or the Radio Equipment Act (FuAG). Where relevant techniques are described in harmonised standards, the references of which have been published in the Official Journal of the European Union pursuant to Directive 2014/53/EU, or parts thereof, performance shall be ensured which is at least equivalent to those techniques.