Data Sheet

Data Sheet 98-2844 Rev AA | 5
Series 6 Gridstream Mobile Radio T1651/T1661 Data Sheet
Frequency Range (Fc) 915.2 MHz - 917.6 MHz
Channel Width 400 KHz
Number of Channels 7
SUN Modulation Support
2-FSK: 50 - 200 kbps
OFDM Option 3: MCS3 - MCS6
Data Rate Coverage 50 kbps – 150 kbps
Transmitter Power 50 mW - 800 mW
Receiver Sensitivity
(IEEE 802.15.4)
F2B50 = -108 dBm
F2B150 = -100 dBm
F2B200 = -99 dBm
O3M3 = -107 dBm
O3M4 = -105 dBm
O3M5 = -102 dBm
O3M6 = -97 dBm
Sub-GHz Band Characteristics: Hong Kong & Bangladesh
Network Operating Mode Series 5 Compatible
Frequency Range (Fc) 920.6 MHz - 924.6 MHz
Channel Width 400 KHz
Number of Channels 11
SUN Modulation Support 2-FSK: 50 - 200 kbps
Data Rate Coverage 50 kbps – 200 kbps
Transmitter Power 50 mW - 800 mW
Receiver Sensitivity
(IEEE 802.15.4)
F2B50 = -108 dBm
F2B150 = -100 dBm
F2B200 = -99 dBm
Sub-GHz Band Characteristics: Australia
Network Operating Mode Series 5 Compatible
Frequency Range (Fc) 915.6 MHz - 927.6 MHz
Channel Width 400 KHz
Number of Channels 31
SUN Modulation Support 2-FSK: 50 - 200 kbps
Data Rate Coverage 50 kbps – 200 kbps
Transmitter Power 50 mW - 800 mW
Receiver Sensitivity
(IEEE 802.15.4)
F2B50 = -108 dBm
F2B150 = -100 dBm
F2B200 = -99 dBm
O3M3 = -107 dBm
O3M4 = -105 dBm
O3M5 = -102 dBm
O3M6 = -97 dBm
Sub-GHz Band Characteristics: International
Table 1. Series 6 GMR T1651 Specification (Continued)
Element Description
Draft 05.10.2022 A