basic specifications as LP transceiver.

2. Communication range depends on:  gain of antenna, height of antenna,

transmitting power and receiving sensitivity, also the environment of the path.

Following are main modules available:

Module A:  Max Range: A A 250m

(PCB antenna set at 3m above ground)

Current: 18 mA – 35mA                    

@ 2.7 --- 3.6 V DC

Max output:  4 dBm                     

Dimension: 30 x 27 x 3 mm or Smaller

Module B:  Max Range: BB  8000m

(high Gain and high mounted antenna)

BB  3000m

(10 cm antenna mounted 3m high)

Current: 35 mA – 330mA                  

@ 2.7 --- 5 V DC / 110V / 220V AC

Max output:  20 dBm              

Dimension: 48 x 24 x 10 mm (RF part)

Module b:  Max Range: bb  1000m

(PCB antenna mounted 3m high)

Current: 25 mA – 200mA                  

@ 2.7 --- 5 V DC

Max output:  20 dBm                  

Dimension: 42 x 25 x 3.6 mm

Mixing Module Range:  AB   600m

(A with PCB antenna, B with 10 cm small antenna and both

mounted 3m high)

BA  1600m

(b with PCB antenna, B with 10 cm small antenna and both mounted 3m high)

bB  2000m

(b with PCB antenna, B with 10 cm small antenna and both mounted 3m high)

Bb  1400m

(b with PCB antenna, B with 10 cm small antenna and both mounted 3m high)

We also serve our clients as a design house, and provide following turn key solutions: Long range active RFID, Car and assets tracing & positioning system, Auto metering system,…… For more Information, please call +86-21-64365830, or send email to shsc@yahoo.cn.