TOBY-L4 series - System Integration Manual
UBX-16024839 - R04
System description
Page 9 of 143
TOBY-L4 series modules provide multi-band 4G / 3G / 2G multi-mode radio access technologies, based on the
3GPP Release 10 protocol stack, with the main characteristics summarized in Table 2 and Table 3.
LTE
3G
2G
LTE-Advanced Carrier Aggregation
Frequency Division Duplex (LTE FDD)
Time Division Duplex (LTE TDD)
Down-Link CA / MIMO / Rx diversity
Dual-Cell High Speed Packet Access
Frequency Division Duplex (UMTS FDD)
Down-Link Rx diversity
Enhanced Data rate GSM Evolution (EDGE)
Time Division Multiple Access (TDMA)
DL Advanced Rx Performance Phase 1
LTE FDD Power Class
Class 3 (23 dBm)
LTE TDD Power Class
Class 3 (23 dBm)
UMTS FDD Power Class
Class 3 (24 dBm)
GMSK Power Class
Class 4 (33 dBm) for GSM/E-GSM bands
Class 1 (30 dBm) for DCS/PCS bands
8-PSK Power Class
Class E2 (27 dBm) for GSM/E-GSM bands
Class E2 (26 dBm) for DCS/PCS bands
Data rate
LTE category 6:
up to 301.5 Mbit/s DL
up to 51.0 Mbit/s UL
Data rate
FDD UE categories:
DL cat.24, up to 42.2 Mbit/s
UL cat.6, up to 5.76 Mbit/s
Data rate
GPRS multi-slot class 33, CS1-CS4:
up to 107.0 kbit/s DL
up to 85.6 kbit/s UL
EDGE multi-slot class 33, MCS1-MCS9
up to 296.0 kbit/s DL
up to 236.8 kbit/s UL
Table 2: TOBY-L4 series LTE, 3G and 2G characteristics summary
Module
Region
LTE FDD bands
LTE TDD bands
LTE CA
UMTS FDD bands
GSM bands
TOBY-L4006
North America
12 (700 MHz)
17 (700 MHz)
29 (700 MHz)
13 (750 MHz)
5 (850 MHz)
4 (1700 MHz)
2 (1900 MHz)
7 (2600 MHz)
4 + 17
2 + 13
2 + 17
2 + 29
4 + 5
4 + 4
4 + 13
4 + 29
5 (850 MHz)
4 (1700 MHz)
2 (1900 MHz)
GSM 850
PCS 1900
TOBY-L4106
EMEA,
APAC
20 (800 MHz)
8 (900 MHz)
3 (1800 MHz)
1 (2100 MHz)
7 (2600 MHz)
38 (2600 MHz)
3 + 20
7 + 20
3 + 3
3 + 7
8 (900 MHz)
1 (2100 MHz)
E-GSM 900
DCS 1800
TOBY-L4206
APAC,
South America
28 (750 MHz)
19 (850 MHz)
5 (850 MHz)
8 (900 MHz)
9 (1800 MHz)
3 (1800 MHz)
1 (2100 MHz)
7 (2600 MHz)
3 + 28
3 + 7
7 + 28
3 + 3
1 + 8
3 + 19
1 + 19
5 (850 MHz)
8 (900 MHz)
1 (2100 MHz)
GSM 850
E-GSM 900
DCS 1800
PCS 1900
TOBY-L4906
China
3 (1800 MHz)
1 (2100 MHz)
39 (1900 MHz)
40 (2300 MHz)
41 (2500 MHz)
3 + 3
40 + 40
41 + 41
39 + 41
8 (900 MHz)
1
1 (2100 MHz)
E-GSM 900
DCS 1800
Table 3: TOBY-L4 series supported bands
2
and Carrier Aggregation combinations summary
1
Down-Link Rx diversity not supported on this band
2
TOBY-L4 series modules support all the E-UTRA channel bandwidths for each operating band according to
3GPP TS 36.521-1
