AirLink-II@P37 | 天则通信

PRODUCT PROFILE

AirLink-II adopts a combination of directional and omnidirectional antennas, which means it usually has better transmission performance compared to AirLink-I. Under line-of-sight conditions, with a 5W transmission power, AirLink-II can support the maximum transmission distance of 5 kilometers to the ground.

PRODUCT FEATURE

Support long-distance transmission: Ground to ground 2~5km(LOS).
Supports large bandwidth transmission: Up to 17Mbps@10MHz
Supports automatic relay transmission: Supports automatic repeater addition.
Supports multi-interface design: Ethernet;WI-FI;RS232;TTL;RS422;SBUS.
Supports automatic frequency selection: Automatic detection of interference signals, real-time selection of the optimal frequency point.
Supports automatic retransmission: Automatic retransmission of sudden error data to improve data reliability.
Supports adaptive stream: The channel modulation mode is automatically adjusted according to the signal quality in real time.
Supports automatic power control: Close range automatic adjustment of transmission power, reduce power consumption.
Supports automatic antenna selection: According to the occlusion situation, the optimal antenna transmission is selected in real time.
Supports upstream and downstream dynamic allocation: The upstream and downstream bandwidth ratio can be automatically allocated based on the data volume in real time.
Supports the coexistence of multiple sets: Supports simultaneous operation of multiple devices.
Supports the frequency matching function : It can be used by software and hardware for frequency pairing.
Supports IP53 level protection: Rainwater and dust proof design.

PRODUCT PARAMETERS

Description

Model

AirLink-II@P37

Parameters

Working frequency

1350~1470MHz

Radio frequency channel

2T2R

Output power

37dBm(5W)

Channel bandwidth

10MHz

Modulation mode

QPSK,16QAM

Maximum rate

17Mbps@16QAM3/4

Communication encryption

AES256

Transmission delay

≤10ms

Interface index

Radio frequency interface

SMA *2

Device interface

Ethernet*1 , WIFI*1, TTL/RS232*2 , RS422*1, SBUS/TTL*1

Electrical specifications

Power consumption

Slave unit≤40W; Master unit≤12W

Level of Protection

Master unit: IP53； Slave unit: IP20

Physical specifications

Dimension(L*W*H)

259mm*259mm*76mm

Weight

Master unit: 1.5kg； Slave unit: 340g

Working voltage

DC 9~36V，Typical: 24V

Working temperature

-40~+65℃

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