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China MESH900 (P900) Micro Volume Wireless Data/Voice Transmission - Affordable Suppliers & Factory Solutions
MESH900 (P900) wireless data/voice narrowband ad hoc network has the advantages of high speed, reliability, low delay and secure data communication. Supports full duplex serial port and diagnostic communication. MESH900 (P900) wireless data/voice narrowband ad hoc network has extremely high noise suppression, jamming elimination and flexible frequency synthesis, digital modulation and matched filter detection technology.
Performance
Very Low Cost
Supports up to 276kbps
Ultra-low noise and jamming suppression 4-stage filtering
True Self-Healing Mesh, Auto Routing, Store & Forward
Industrial Temperature (-55℃ to +85℃)
Maximum allowable transit power (Adjustable, up to 1W)
Low Power consumption in Sleep and Sniff modes
32 bit of CRC, selectable Forward Error Correction with retransmit
Separate diagnostics port—transparent remote diagnosis and online network control
Extremely Small Footprint (26.5 x 33 x 3.5mm)
Product Models & Dimensions
MESH900-1Watts Module (Weighs only 5 grams!)
Dimensions: 26.5 x 33 x 3.5mm
MESH900-1Watts Enclosed
Size: 46x66x25 / 40x67x15mm | Weight: 120 / 57g
Specifications: 2W, TTL/USB/232/485/422, 5-30V
Specifications: 2W, TTL/USB/232/485/422, 5-30V
MESH900-15Watts Enclosed
Size: 9.1x6x2.1 / 11x8x4cm | Weight: 156 / 300g
Specifications: 5/15W, 19.2-345kbps, 232/485/422, 9-16V / 10.5-16V
Specifications: 5/15W, 19.2-345kbps, 232/485/422, 9-16V / 10.5-16V
Specifications
| Operating Frequency | 902-928MHz |
| Spread Spectrum Mode | Frequency Hopping |
| Forward Error Correction | Hamming, BCH, Golay, Reed-Solomon |
| Error Detection | 32 bits of CRC, ARQ |
| Encryption | Optional (see AES option) |
| Communication Range | 60km, 1W (working in the open and expand without obstruction) |
| Sensitivity (@ 10-4) |
-110 dBm @ 115.2 kbps -108 dBm @ 172.8 kbps -107 dBm @ 230.4 kbps |
| Output Power | 100mW - 1W / 10W |
| Serial Interface | 3.3V CMOS |
| Serial Port Baud Rate | Up to 230.4kbps asynchronous |
| Air Rate | 115 - 276kbps |
| Operating Mode | Mesh, Auto Routing, Store and Forward, Self-Healing, Packet Routing Modes |
| Signal Interface | RxD1, TxD1, RTS, CTS, DCD, DSR, DTR, RxD2, TxD2, RSSI LEDs, Tx/Rx LEDs, Reset, Config, Wake-up, RS mode, 4 Digital Inputs/Outputs, 1 Analog Input, 1 Analog Output |
| Out-Of-Band Radiation |
+/- 1MHz > 55 dBc +/- 2.5MHz > 60 dBc +/- 5MHz > 65 dBc >930MHz > 70 dBc <890MHz > 70 dBc |
| Remote Diagnosis | Battery Voltage, Temperature, RSSI, Packet Statistics |
| Operating Voltage | 3.3VDC Nominal (+/-0.3V) |
| Power Consumption (3.3V +/-0.3V @ 1W) |
Sleep: < 1mA Idle: 3.5mA Rx: 45mA to 1400mA Tx: 1000mA to 1400mA |
| Connectors |
Antenna: UFL Data: 80 Pin SMT |
| Temperature | -55℃ ~ +85℃ |
| Weight | Approx. 5 grams |
| Size | Approx. 1.05" x 1.3" x .13" (26.5mm x 33mm x 3.5mm) |
| License | FCC Part 15.247, IC RSS210 |
Applications
Frequently Asked Questions
What is the communication range of the MESH900 system?
Under 1W transmit power, the MESH900 can reach a communication range of up to 60km when operating in open and unobstructed environments.
What frequency band does the MESH900 ad hoc network operate on?
The MESH900 operates within the 902-928MHz frequency range using Frequency Hopping spread spectrum technology.
What are the physical dimensions and weight of the standard module?
The MESH900-1Watts Module has an extremely small footprint of 26.5 x 33 x 3.5mm (approx. 1.05" x 1.3" x 0.13") and weighs only 5 grams.
What operating modes does the network support?
It supports True Self-Healing Mesh, Auto Routing, Store and Forward, and Packet Routing modes to ensure reliable data transmission.
What interface options are available for the enclosed versions?
The enclosed models support TTL, USB, RS232, RS485, and RS422 interfaces depending on the specific model configuration.
What is the power consumption in sleep mode?
The module features low power consumption, drawing less than 1mA in Sleep mode at a nominal operating voltage of 3.3VDC.