Doodle Labs NM-915-2H Prism Wi-Fi Radio Transceiver User Manual

Doodle Labs (SG) Pte Ltd Prism Wi-Fi Radio Transceiver

User Manual

NM-915-2H 900 MHz, Rugged, Long Range 2 Stream Broadband Radio Transceiver Features • 2 stream option to maximize data throughput • 30 dBm of RF power to push downstream data at higher modulation rates • Integrated LNA for best-in-class Rx sensitivity • High Q band pass filters provide interference immunity from strong Pager/GSM signals in the neighbouring 900 MHz bands • Supports 5 MHz channels to maximize spectrum efficiency • AP and STA modes to implement Point to Point, Infrastructure Point to multi Point, and Ad-hoc/Mesh networks • High wireless data security with up to 128 bit AES encryption • Dynamic Link adaptation to optimize throughput depending on channel conditions • Modular architecture allows a variety of mounting and heat management possibilities. • Reliable design for outdoor and vehicular environments. MMCX connectors, Electrical Stress protection, -40°C to +85°C operating environment. • Supports spatial multiplexing, cyclic-delay diversity (CDD), low-density parity check (LDPC), maximal ratio combining (MRC), Space Time Block Code (STBC) Target Applications The NM-915-2H, Long range transceiver is ideal for applications that require operation in rugged environments, medium data throughput with deep penetration through walls and tree/vegetation. • HD Video streaming from UAV/Drones
TECHNICAL SPECIFICATIONS Model No. NM-915-2H (Rugged, Long Range applications, 802.11n, ath9k driver) MAC Chipset Qualcomm Atheros QCA9590-BR4B with Extended Temperature range Software Support Open Source Linux Drivers ath9k for 11n models OpenWRT (Wireless Router/Linux OS) Center Frequency Range 902 MHz ~ 928 MHz Channel Bandwidth* 5 MHz Radio Modulation (Auto Adjust) CCK, BPSK, QPSK, 16 QAM, and 64 QAM Data Rates Supported 802.11 b/g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48 and 54 Mbps (2.4 GHz) 802.11n: MCS0-15 802.11n version 2.0 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) 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 Radio Modulation Coding Rate Tx Power (±2dBm)** Rx Sensitivity (Typ) 5 MHz Channel
802.11n BPSK 1/2 27 -98 802.11n 16 QAM 3/4 27 -89 802.11n 64 QAM 3/4 21 -82 * It is advantageous to use the smallest Channel Bandwidth that can support the Throughput requirements. Smaller bandwidths provide more channels to choose and help avoid interference issues. The system’s SNR is higher at smaller Channel Bandwidths and Range is longer. Antenna Signal Strength -35 to -85 dBm (Recommended), Absolute Maximum=+12 dBm Receiver LNA Gain >10 dB Receive chain Noise Figure 6 dB RF Power control by Driver In 0.5 dBm steps. Accuracy of power calibration loop ±2 dBm. Each transceiver individually calibrated and tested. RF Hardware Disable (RF Kill) Pin 20 of miniPCI-E interface. (Required for FAA compliance) Control for External Power Amp Available as an optional configuration Receiver Adjacent Channel Rejection (ACR) >18 dB @ 11a, 6 Mbps (Typ) Receiver Alternate Channel Rejection (ALCR) >35 dB @ 11a, 6 Mbps (Typ) Transmitter Adjacent Channel Leakage power Ratio (ACLR) 45 dB (Fc ± ChBW) Transmitter Spurious Emission Suppression -40 dBc PHYSICAL, ENVIRONMENTAL AND OTHER SPECIFICATIONS Antenna Ports 2 Ports (50 Ohms) with MMCX connectors Integrated Antenna Port Protection >20 KV (Human Body Model) Host Interface miniPCI-Express 1.2 Standard
Host CPU Board Any CPU board with Industry standard miniPCI-Express interface with minimum 6 mm connector height Operating Voltage 3.3 Volts from miniPCI-E interface for radio 6~42V for FES Power Consumption Total 6W (4W @ Max power for FES + 2W for radio module) in data transfer mode Total 2.5W (1.3W for FES + 1.5W for radio module) in data receive mode Shield case temperature range (Operating) -40°C to +85°C (Rugged, Long range NM-915-1G model) The System’s thermal design should ensure that the transceiver’s shield case temperature is maintained within these specifications. Prism-FES can be mounted away from the host CPU board for better thermal design Cable Assembly Assembly drawing available upon request. (Includes the harness with RF cable and DC power for initial samples) Dimensions 1x 30 x 50 x 6 mm Radio module, 1x 60 x 56 x 6 mm FES module, Total 54 grams (1×14 + 1×40) Mechanical drawing and 3D-CAD files available upon request Humidity (Operating) 0% – 95% (Non-condensing) Regulatory Requirements Designed and Verified to meet various regulatory requirements. Formal testing and approval is required based on the System Integrator’s particular host platform and antenna type. The System Integrator is also responsible for obtaining all required regulatory approvals in target markets for the finished product. Doodle Labs can offer assistance for compliance testing of the System Integrator’s host platform. RoHS/WEEE Compliance Yes. 100% Recyclable/Biodegradable packaging * Specifications are subject to change without prior notice.
FCC Statement Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions (1)this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation IC Statement This device complies with Industry Canada’s licence-exempt RSSs. Operation is subject to the following two conditions: (1) This device may not cause interference; and (2) This device must accept any interference, including interference that may cause undesired operation of the device. The term “IC: “ before the certification/registration number only signifies that the Industry Canada technical specifications were met. This product meets the applicable Industry Canada technical specifications. Le présent appareil est conforme aux CNR d'Industrie Canada applicable aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement Singapore: USA: Doodle Labs (SG) Pte. Ltd. Doodle Labs LLC 150 Kampong Ampat 2 Mattawang Drive KA Center, Suite 05-03 Somerset, NJ 08873 Singapore 368324 Tel: +1 862 345 6781 Tel: +65 6253 0100 Fax: +65 6353 5564

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