Baiyi Q2358C LOW PRICE CDMA module

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
Software
. IS-95A/B: CDMA Protocol
. IS-637: Short Message Service (Mobile Originated and Mobile Terminated)
. IS-707- A. 4: Async data service
. IS-707- A. 5: Packet Data Service
. J-STD-008: PCS protocol
. IS-96A: Voice signal coding
. IS-99: Circuit-switched data, Fax
. IS-657: Packet Data
. EIA-683A: OTASP, OTAPA
. IS-733 and IS-127: TTY/TTD
. Class II G3 FAX
. gpsOne position location capabilities
. AMPS (Analog) voice
. RUIM (for Asia Pacific Counties see R-UIM Interface)
. IOTA
. TCPIP
. Multiplexing of Voice and Data (AT command set)
. Carrier Support Software
. Provisioning for Carrier Requirements
. USB 2.0
. BREW 2.1
. Cellemetry
. DMSS SSL encryption
Mechanical
. Dimensions: 58.4 x 32.8 x 3.9 mm (Including shielding)
. Weight: 11.6 grams
. 60 pin System Connector
. Coaxial RF Connector (Coax Cable to application not included)
. RF Shielding
Environmental
. Operating Temperature: -40°C ~ +85°C Maximum Rating
. Storage Temperature: -40°C ~ +85°C
. RoHs Compliance (Hardware Version 6 and Higher)

Accessories: