Frequency bands.
4G LTE MODEM
1.HDM1004G-C.
LTE-FDD. B1,3,7,8
LTE-TDD.B38,39,40,41
WCDMA.900/2100MHz
TDSCDMA. band A and band B
GSM.900/1800MHz
2.HDM1004G-E.
LTE-FDD. B1,3,7,8,20
LTE-TDD.B38,40
WCDMA.900/2100MHz
GSM.900/1800MHz
3.HDM1004G-A.
LTE-FDD. B2,4,5,17
WCDMA.850/1900MHz
4.HDM1004G-JC.
LTE-FDD. B1,B3,B8,B18,B19
LTE TDD. B41
WCDMA.B1,B6,B8
GSM 900/1800MHz
5.HDM1004G-JE.
LTE-FDD. B1,B8
WCDMA.B1,B8
GSM 900/1800MHz
3G MODEM.
1. HDM1003GW. WCDMA 850/1900 MHz or 900/2100MHz
2. HDM1003GE. EVDO 800 MHz
2G MODEM.
1.HDM1002GG. GSM/GPRS,850/900/1800/1900MHz
2.HDM1002GC. CDMA 1X,800MHz
Specifications.
4G LTE MODEM
HDM1004G Series.
LTE Category 3 - 100 Mbps (DL)
LTE Category 3 - 50 Mbps (UL)
HSPA+: 5.76 Mbps(UL), 42 Mbps(DL)
WCDMA data downlink transfer: max. 14.4Mbps
WCDMA data uplink transfer: max.5.76Mbps
UMTS R99 speed: 384 kbps DL/UL
3G MODEM.
1. HDM1003GW. data rate, DL,14.4Mbps ,UL:5.76Mbps
2. HDM1003GE. data rate, DL,3.1Mbps ,UL:1.8Mbps
2G MODEM.
1. HDM1002GG. GSM/GPRS,DL 85.6Kbps, UL,85.6Kbps
2. HDM1002GC. CDMA 1X,DL 153.6Kbps, UL,153.6Kbps
Interfaces.
• +5~+30V. connector for power supply connection
• RS232 or RS485. Plug-in terminal connector.
• SMA antenna connector .
• LED. Network status indicator, Power supply status indicator.
• GPIOs. It can be programmable of the GPIO ports.
• USB. USB power supply and data communication port. (3G/4G LTE modem only)
• SIM/UIM. SIM/UIM card connector
Temperature.
Operating Temperature Range. -40℃~+80℃
Storage Temperature Range. -40℃~+85℃
Physical parameters.
Aluminum alloy shell
Dimension less than. 57 * 100 * 25 mm
Weight less than: 120 g
Highlight.
Industrial quality. With watchdog function . Keep on online continuously.