Users Manual

TECHNICAL SPECIFICATIONS
Model No.
ACM-DB-2M(Rugged/Military Applications, 802.11ac)
MAC Chipset
QCA9890-BR4B with Extended Temperature range for Outdoor and Rugged models)
Software Support
Open Source Linux Driver
ath10k
OpenWRT (Wireless Router/Linux OS)
Center Frequency Range
2.412 GHz ~ 2.484 GHz
This varies by the regulatory domain
Channel Bandwidth/(No. of Non-
overlapping Channels)*
20/(27), 40/(13) and 80/(6) MHz channels (5.x GHz)
20/(3), and 40/(1) MHz channels (2.4 GHz)
Radio Modulation (Auto Adjust)
BPSK, QPSK, 16 QAM, 64 QAM and 256 QAM (5.x GHz – 11ac models)
CCK, BPSK, QPSK, 16 QAM, and 64 QAM (2.4 GHz – 11ac models)
Data Rates Supported
802.11n: MCS0-23 (5.x and 2.4 GHz)
802.11b/g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48 and 54 Mbps (2.4 GHz)
802.11ac Wave 1 Capabilities
●Packet aggregation: A-MPDU (Tx/Rx), A-MSDU (Tx/Rx), Maximal ratio combining
(MRC), Cyclic shift diversity (CSD), Frame aggregation, block ACK, 802.11e compatible
bursting, Spatial multiplexing, cyclic-delay diversity (CDD), low-density parity check (LDPC),
Space Time Block Code (STBC)
●Phy data rates up to 1.3 Gbps (80 MHz channel)
Operating Modes
AP, STA and Adhoc modes to implement Point to Point, Point to multi Point, and Mesh
networks
MAC Protocol
TDD with Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA)
Wireless Error Correction
FEC, ARQ
Wireless Data Security
128 bit AES, WEP, TKIP and WAPI hardware encryption. Support for IEEE 802.11d, e, h, i, k,
r, v, w and time stamp standards
FIPS Certification
Loop back mode to facilitate FIPS AES certification, Small packet size (96 bytes) in AES
encryption at full packet rate
Tx/Rx Specification
Data Rate
Radio
Modulation
Throughput**
Mbps
(Cabled Test
Setup)
Max Tx Power
(± 2 dBm)
3 Antennas
Rx Sensitivity
(± 2 dBm)
3 Antennas