2G/3G/4G Modems

 
 

2G/3G/4G Modem

 

2G
Frequency
(MHz)

3G
Frequency
(MHz)

4G
Frequency
(Bands)

GPS

Audio / Mic.

communication interface

8000 PAC Slot Module

GTM-201-RS232

850/900/
1800/1900

-

-

-

Yes

RS-232

No

GTM-201-USB

850/900/
1800/1900

-

-

-

Yes

USB

No

GTM-203M-3GWA

850/900/
1800/1900

850/900/
1900/2100

-

-

Yes

RS-232
USB

No

GTM-204M-4GE 850/900/
1800/1900
850/900/
2100
B1/B3/B5/
B7/B8/B20
- Yes RS-232
USB
No

I-8212W

850/900/
1800/1900

-

-

-

-

RS-232

Yes

I-8212W-3GWA

850/900/
1800/1900

850/1900/
2100

-

-

-

RS-232

Yes

I-8213W-3GWA 850/900/
1800/1900
850/1900/
2100
- Yes - RS-232 Yes

850/900/
1800/1900

850/900/
2100

B1/B3/B5/
B7/B8/B20

Yes

-

USB

Yes