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Caltta Technologies Co., Ltd.
Caltta Technologies Co., Ltd.
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Caltta SmartLink600 Portable Ad-Hoc Repeater

SmartLink600 system supports decentralized deployment and dynamic routing to implement rapid networking and provide a wide range of wireless communication services in complex environments without relying on external networks and other equipment. 


Features
Specifications
Documents

Features of SmartLink600 Ad-hoc Repeater


  • Light and Portable 

  • The compact backpack design and 3.7kg lightweight body (including antenna and battery) make SmartLink600 Ad-hoc Repeater easy to be carried on the back and deployed rapidly at the front line.


  • Ruggedized Design and Reliable Quality 

  • IP67 and MIL-STD-810G compliant, working temperature from -40℃~+60℃ (with chill-proof battery), all-weather operation.


  • Standard Compliant 

  • Compliant with DMR standards and compatible with radios of mainstream DMR radio manufacturers.


  • Easy Configuration 

  • Built-in LCD and keypad make configuration and startup easy and efficient.


  • Wide Coverage

  • Up to 25W RF power and optimized RF circuit design ensure SmartLink600 of good performance in long-distance network coverage.


  • Flexible and Dynamic Networking 

  • It supports flexible and dynamic networking modes including chain, star, tree, and hybrid, which can be flexibly changed without modifying parameters or adjusting the layout.


  • Carrier Network as Backup 

  • It supports external accessory connection to ensure communication through carriers' 4G networks in case of disconnection with other ad-hoc nodes.


  • High Spectrum Efficiency

  • The whole Ad-Hoc system network needs only two 12.5KHz frequencies, which are not necessarily adjacent or symmetric. It saves spectrum resources for customers. Radios don't need to switch channels across sites.


  • Large Capacity and Replaceable Battery 

  • Equipped with a built-in battery of 236W capacity, SmartLink600 supports long working duration. It has a power interface connectable to an external power adapter or battery for power supply.


  • Mobile Ad-Hoc DMR Coverage 

  • SmartLink600 is typically used to create an Ad-Hoc mobile network with a maximum of 32 nodes when a wired backhaul connection is not available.


Specifications of SmartLink600 Ad-Hoc Repeater


Item

Specification

General

Protocol

ETSI TS 102 361-1,-2,-3

Frequency

UHF3: 350-400MHz, UHF1: 400-470MHz

VHF:136-174MHz

Channel Spacing

12.5kHz

Ad-Hoc Network Maximum Nodes

Up to 32 Nodes in chain mode

Size (H×W×D)

320×190×70mm

Weight

3.7Kg

Power Supply

Internal Replaceable Battery

External Power Adaptor

External Backup Battery

Charging

Charging with Repeater

Standalone Charging

Internal Battery Capacity

236Wh @ 14.8V

Standby Current

< 0.55A

Transmission Current

10W Transmission Power < 4A

25W Transmission Power < 5A

Location

GPS

Display

2.0 inch 240×320 Color LCD

10 LED Indicator

Keypad

Functional Keypad

Audio Accessory

External Remote Speaker Microphone, Earpiece

Vocoder

AMBE++

Transmitter

Frequency Stability

±0.5ppm

Output Power

1W - 25W

4FSK Digital Modulation

12.5KHz Data: 7K60FXD

12.5KHz Voice and Data: 7K60FXE

Conducted/Radiated Emission

-36dBm  1GHz, -30dBm >1GHz

Modulation Limiting

±2.5KHz @12.5KHz

Adjacent Channel Power 

-60dB@12.5KHz

FM Hum and Noise

-40dB@12.5kHz

Audio Response

+1~-3dB

Audio Distortion

≤3% (Typical)

Receiver

Frequency Stability

±0.5ppm

Sensitivity (Digital)

0.14uV(5% BER)

Intermodulation

75dB (TIA603D)

70dB (ETSI)

Adjacent Channel Selectivity

65dB@12.5 kHz(TIA603D)

65dB@12.5 kHz(ETSI)

Spurious Rejection

80dB ( TIA603D )

80dB ( ETSI )

Blocking or Desensitization

98dB ( TIA603D)

95dB ( ETSI)

Hum and Noise

-40 dB@12.5KHz

Conducted Spurious Emission

-57 dBm

Audio Response

+1~-3dB

Audio Distortion

≤3% (Typical)

Environmental

Operating Temperature

-30℃ ~ +60℃(Standard Battery)

-40℃ ~ +60℃(Chill-proof battery)

Storage Temperature

-40℃ ~ +85℃

Dust and Water Resistance

IP68

Reliability

MIL-STD-810G

GPS Location

Accuracy specs are for long-term tracking (95th percentile values>5

TTFF (Time To First Fix) Cold Start

<60s

TTFF (Time To First Fix) Hot Start

<10s

Horizontal Accuracy

<10m


Document Download of SmartLink600 Ad-Hoc Repeater



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Get in Touch with Caltta

Ready to Talk to One of the Caltta Experts?


E-mail: sales@caltta.com

Address:

12F, Building G2, International E-City, Nanshan, Shenzhen, China

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