Serial Number

TECHNICAL INDEX

parameter

notes

1

TECHNICAL INDEX

parameter

2

Operating Frequency

403MHz/433MHz/868MHz/915MHz

3

Transmission power

27dbm (0.5W)

4

receiver sensitivity

-119dBm(403MHz/2400bps)

-119dBm(433MHz/2400bps)

5

No of channels

8channel

Users can set

6

Adjacent channel suppression

60db

7

Channel occupies bandwidth

12.5K

25K

50k

1200~4800bps

9600bps

19200bps

8

Reliable transmission distance

(Visible distance)

2.5Km

AT-14antenna

4800bps

Serial Number

Technical Parameter

parameter

notes

1

radio frequency

2405-2485M 2.4G

Free frequency band

2

Wireless rate

250K

fixed

3

Series Rate

1200-115200

Can be set

4

Modulation Type

DSSSDirect sequence spread spectrum

5

Channel Mode

16 channel

Can do it on their ownsetting

6

Channel detection

CSMA/CA

7

network structure

Star, chain, tree, mesh network（MESH）

8

networkID

65535

Can be specified

9

Node Type

Central node, routing node, terminal node

Can be set

10

transmit mode

transparent transmission/instruction format

11

average current

38mA

12

peak current

245mA

13

Transmission power

20dbm

14

Average Power

0.5W

15

receiver sensitivity

-108dbm

16

interface type

RS232/RS485

17

Equipment antenna

External rubber stick antenna/Magnetic suction cup antenna/FRP

optional

18

operation temperature

-40℃~+85℃

19

Working humidity

10%~90%No condensation