2.4G数字图像传输模组CWRF121-20

Item

 

Specification

 

Remark

 

Supply voltage

3.3 V

Current consumption

100uA (typical) @Sleep mode

1.5mA (typical) @Stand-by mode

12mA (typical) @Synthesizer Mode

56mA (typical) @Tx power = 10dBm

35mA (typical) @Rx mode

Frequency

2400 – 2483.5 MHz

ISM band

Transmit output power

16 ± 2 dBm @ Maximum Power Setting

Rx sensitivity

-95 dBm (typical) @ 1M mode, Dev = 250 k

-90 dBm (typical) @ 3M mode, Dev = 750 k

BER≦1E-3

Emission

< -40dbm @ Lo/2Lo

< -30dbm @ 2^nd 3^rd Harmonic

Modulation

GFSK

Transmission distance

200 ~ 300 meters (typical)

Outdoor line-of-sight

Use dipole antenna

Interface

20 pin 1.27mm header

Dimension

29(L) x 29(W) x 8(H) mm³

Operating temperature

-20 ~ 70 ℃