Multitech MTZPC-C, User Manual

Page: 5 / 30

Chapter 1 - Description and Specifications
Multi-Tech Systems, Inc. MultiModem User Guide 5
Package Contents
Bundled Modem Only
•
one MultiModem
•
One MultiModem
•
one antenna (CDMA Models)
•
This Quick Start Guide
•
Two antennas (EDGE Models)
•
one product CD
•
One Quick Start Guide
Parts to be Supplied by End User
The MultiModem is shipped with an antenna suited for it. However, if the antenna supplied does not
meet your application requirements (for size, shape, mounting style, etc.), you must supply an
antenna yourself. In general, the antenna used must be both of the correct frequency and of a style
appropriate to the application. See the
Antenna/RF Specifications section below.
Antenna/RF Specifications
CDMA
CDMA 800 CDMA 1900
Frequency 824 to 894 MHz 1850 to 1990 MHz
Impedance 50 ohms
VSWR <1.5
Typical Radiated Gain 0 dBi on azimuth plane
EDGE
GSM 850 EGSM 900
Frequency RX 869 to 894 MHz 925 to 960 MHz
Frequency TX 824 to 849 MHz 880 to 915 MHz
RF Power Stand 2W at 12.5% duty cycle 2W at 12.5% duty cycle
Impedance 50 ohms
VSWR <2
Typical Radiated Gain 0 dBi on azimuth plane
GSM 1800 GSM 1900
Frequency RX 1805 to 1880 MHz 1930 to 1990 MHz
Frequency TX 1710 to 1785 MHz 1850 to 1910 MHz
RF Power Stand 1W at 12.5% duty cycle 1W at 12.5% duty cycle
Impedance 50 ohms
VSWR <2
Typical Radiated Gain 0 dBi on azimuth plane