MTCBA-C-N12 Multi-Tech Systems, MTCBA-C-N12 Datasheet - Page 9

• Manufacturer Part Number: MTCBA-C-N12
• Description: MODEM CDMA 800/1900MHZ DC PWR IP
• Manufacturer: Multi-Tech Systems

Specifications of MTCBA-C-N12

• Function: Transceiver, CDMA, Modem
• Modulation Or Protocol: CDMA2000
• Frequency: 800MHz, 1.9GHz
• Interface: RS-232
• Data Rate - Maximum: 153.6 kbps
• Voltage - Supply: 5 V ~ 32 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Power - Output: -
• Applications: -
• Sensitivity: -
• Other names: 881-1024

Antenna/RF Specifications
Interfaces
The Wireless MultiModem has several interfaces:
LEDs
Multi-Tech Systems, Inc. MultiModem CDMA Wireless Modem User Guide
Frequency
Impedance
VSWR
Typical Radiated Gain
TD
RD
CD
LS
TR
PWR
LED function indicating operating status
External antenna (via SMA connector)
Serial and control link (via 15 pins SUB D)
Power supply (via 2.5mm miniature power jack)
Transmit Data. Light is on when modem is transmitting data.
Receive Data. Light is on when modem is receiving data.
Carrier Detect. Light is on when data connection has been established.
Line Status.
Terminal Ready. Commonly called “Data Terminal Ready.” This is a readiness signal from the PC.
Power. Light is on continuously to when power on. (On the IP model, this LED flashes when power is
Continuous “on” state indicates that the wireless modem is not registered on the network.
Flashing state indicates registration on network.
Off state. Modem is off (not ready) or in download mode.
on.
CDMA 800
824 to 894 MHz
0 dBi on azimuth plane
50 ohms
<2
LED Indicators
CDMA 1900
1850 to 1990 MHz
Chapter 1 – Product Description and Specifications
9