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Why we chose the 900MHz Solution.

larger coverage area,

the least amount of latency,

a greater antenna selection allowing for greater signal gain,

and it has the greatest power rating,

Point to Multipoint Radio Comparison Chart

Description 900 MHz SM Connectorized (External antenna) 2.4 GHz SM 5.2 GHz SM 5.7 GHz SM Canopy Part Number 9000SMC 2400SM 5200SM 5700SM Market Availability North America, South America, Asia North America, South America, Asia North America North America, Europe, South America, Asia Signaling Rate 6 Mbps maximum 10 Mbps 10 Mbps 10 Mbps Typical LOS Range 40 Miles (64 km) 5 mi (8km) 2 mi (3.2 km) 2 mi (3.2 km) Typical Aggregate Useful Throughput 4 Mbps maximum 7 Mbps 7 Mbps 7 Mbps Frequency range of band ISM 902-928 MHz ISM 2400-2483.5 MHz U-NII 5250-5350 MHz ISM 5725-5850 MHz Non-overlapping Channels 3 3 3 6 Channel Width 8 MHz 20 MHz 20 MHz 20 MHz Channel Spacing 1 MHz every 2.5 MHz every 5 MHz every 5 MHz Modulation Type High Index 2-level Frequency Shift Keying (FSK) optimized for interference rejection High Index 2-level Frequency Shift Keying (FSK) optimized for interference rejection High Index 2-level Frequency Shift Keying (FSK) optimized for interference rejection High Index 2-level Frequency Shift Keying (FSK) optimized for interference rejection Encryption DES capable DES capable DES capable DES capable Latency < 15 msec 15 msec 15 msec 15 msec Carrier to Interference ratio (C/I) ~3dB @ 3 Mbps, ~10dB @ 6 Mbps at -70dBm ~3dB @ 10 Mbps, ~10dB @ 20 Mbps at -65dBm ~3dB @ 10 Mbps, ~10dB @ 20 Mbps at -65dBm ~3dB @ 10 Mbps, ~10dB @ 20 Mbps at -65dBm Nominal Receiver Sensitivity (dbm typical) -90 dB -86 dBm -86 dB -86 dB Antenna Gain (dB) varies 8 dB 7 dB 7 dB EIRP (dB) 36 dB Adjustable 30 dB 30 dB Equivalent Isotropic Radiated Power (EIRP) 4 W Adjustable from 10 mW to 2.0 W 1 W 1 W DC Power (typical) 0.3 A @ 24 VDC = 7.2 W 0.3 A @ 24 VDC = 7.2 W 0.3 A @ 24 VDC = 7.2 W 0.3 A @ 24 VDC = 7.2 W Antenna Beam Width Connectorized 60 degree beam width azimuth and 35 degree elevation ~12.5 dBi 3 dB antenna beam width 60 degrees, Azimuth and Elevation 3 dB antenna beam width 60 degrees, Azimuth and Elevation 3 dB antenna beam width 60 degrees, Azimuth and Elevation Mean Time Between Failure (MTBF) 40 yr 40 yr 40 yr 40 yr Temperature -40° C to +55° C (-40° F to +131° F) -40° C to +55° C (-40° F to +131° F) -40° C to +55° C (-40° F to +131° F) -40° C to +55° C (-40° F to +131° F) Wind Survival 190 km/hr (118 miles/hr) 190 km/hr (118 miles/hr) 190 km/hr (118 miles/hr) 190 km/hr (118 miles/hr) Dimensions 11.75 in H x 3.4 in W x 3.4 in D (29.9 cm H x 8.6 cm W x 8.6 cm D) Antenna Varies 11.75 in H x 3.4 in W x 3.4 in D (29.9 cm H x 8.6 cm W x 8.6 cm D) .11.75 in H x 3.4 in W x 3.4 in D (29.9 cm H x 8.6 cm W x 8.6 cm D) 11.75 in H x 3.4 in W x 3.4 in D (29.9 cm H x 8.6 cm W x 8.6 cm D) Weight .45 kg (1 lb), antenna varies. 45 kg (1 lb) .45 kg (1 lb) .45 kg (1 lb) Access Method Time Division Duplexing/Time Division Multiple Access (TDD/TDMA) Time Division Duplexing/Time Division Multiple Access (TDD/TDMA) Time Division Duplexing/Time Division Multiple Access (TDD/TDMA) Time Division Duplexing/Time Division Multiple Access (TDD/TDMA) Interface 10/100 Base T, half/full duplex. Rate auto negotiated (802.3 compliant) 10/100 Base T, half/full duplex. Rate auto negotiated (802.3 compliant) 10/100 Base T, half/full duplex. Rate auto negotiated (802.3 compliant) 10/100 Base T, half/full duplex. Rate auto negotiated (802.3 compliant) Protocols Used IPV4, UDP, TCP, ICMP, Telnet, HTTP, FTP, SNMP IPV4, UDP, TCP, ICMP, Telnet, HTTP, FTP, SNMP IPV4, UDP, TCP, ICMP, Telnet, HTTP, FTP, SNMP IPV4, UDP, TCP, ICMP, Telnet, HTTP, FTP, SNMP Network Management HTTP, TELNET, FTP, SNMP Version 2c HTTP, TELNET, FTP, SNMP Version 2c HTTP, TELNET, FTP, SNMP Version 2c HTTP, TELNET, FTP, SNMP Version 2c FCC ID ABZ89FC5809 ABZ89FC5808 ABZ89FC3789 ABZ89FC5804 Industry Canada Certification Number 109W-9000 109W-2400 109W-5200 109W-5700