Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
Add to Cart
CDMA wireless module modem Wavecom Q2438J
CDMA MODULE
DUAL-BAND800/1900MHZ
Wireless Interface
CDMA MODULE
DUAL-BAND800/1900MHZ
Wireless Interface
. CDMA2000 1XRTT (IS-2000) - (Dual Band)
o Band class 0 (TX: 824 ~ 849 MHz/ RX: 869 ~ 894 MHz)
o Band class 1 (TX: 1850 ~ 1910 MHz/ RX: 1930 ~ 1990 MHz)
. Data rates up to 153 kbps forward and reverse
Hardware
. Operating Voltage: 3.8 V to 4.2 V (3.7 nominal)
. Output Power: 0.63W AMPS; 0.35W CDMA
. Current consumption:
o 4 mA (in Sleep Mode),
o Up to 670 mA (PCS Rx/Tx full Power)
. Differential Audio
o 1 ringer / buzzer output
o 2 Analog audio (microphone + speaker)
. PCM Audio Interface
. USB (population option); external transceiver required
. Up to 2 serial UARTS
. USB (external transceiver required)
. 3V with R-UIM detection (5V with external level shifter)
. Power supply
. Keypad (5x5 matrix)
. ADC
. 31 GPIO