User's Manual Part 1

38 Specifications Air Interface
Revision 1.8 P/N 90023363
Antenna Port
The antenna port is an MMCX type coaxial connector with 50 ohm impedance.
Antenna Connector
The antenna connector is an MMCX type coaxial connector with 50 ohm impedance.
Novatel Part Number: 21723118
Vendor Part Number: Huber and Suhner – 82MMCX-S50-0-2 6506
Mating Antenna Connector
The mating antenna connector is the appropriate MMCX plug. An example is an AEP
8905-1521-003 connector with a RG316 cable.
Mounting Features
Two mounting holes are provided on the Expedite G301. The mounting holes are
compatible with M2 metric screws.
Double-sided adhesive tape can also be used as an option to mount the module.
However, the mechanical design is left up to the integrator to ensure that the mechanical
mounting and restraint is adequate for the application.
Air Interface
Table 17: Air Interface Data Rates
Table 18: Radio Channel Frequency
Coding
Scheme
Data Rates per Time Slot
(Kbps)
Maximum Data Rate (8
Time Slots)
CS1 9.05 72.4
CS2 13.4 107.2
CS3 15.6 124.8
CS4 21.4 171.2
Radio Channel Frequency
Bands Channel Tx Rx
P-GSM 900 1 < n < 124 Freq(n)=890+0.2*n Freq(n)=935+0.2*n
E-GSM 900 0 <
n < 124
975 <
n < 1023
Freq(n)=890+0.2*n
Freq(n)=890+0.2*(n-1024)
Freq(n)=935+0.2*n
Freq(n)=935+0.2*(n-1024)