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China MESH900 (P900) Wireless Data/Voice Transmission Ad Hoc Network - Low Cost Solutions from Trusted Suppliers & Factory
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 Features
Very Low CostAffordable implementation for complex ad hoc networking.
Supports up to 276kbpsHigh-speed narrowband data transmission.
4-Stage FilteringUltra-low noise and jamming suppression.
True Self-Healing MeshAuto Routing, Store & Forward.
Industrial TemperatureReliable operation from -55℃ to +85℃.
Transit PowerMaximum allowable transit power (Adjustable, up to 1W).
Low Power ConsumptionEfficient in Sleep and Sniff modes.
Error Correction32 bit of CRC, selectable Forward Error Correction with retransmit.
Separate Diagnostics PortTransparent remote diagnosis and online network control.
Extremely Small FootprintUltra-compact dimensions (26.5 x 33 x 3.5mm).
MESH900-1Watts Module (Weighs only 5 grams!)
26.5x33x3.5mm
MESH900-1Watts Enclosed
(46x66x25/40x67x15mm, 120/57g)
(2W, TTL/USB/232/485/422, 5-30V)
MESH900-15Watts Enclosed
(9.1x6x2.1/11x8x4cm, 156/300g)
(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 |
| Connect Antenna Data |
UFL 80 Pin SMT |
| Temperature | -55℃~+85℃ |
| Weight | Approx. 5 grams |
| Size |
Approx. 1.05"x1.3"x.13" (26.5mm x 33mm x 3.5mm) |
| License |
FCC Part 15.247 IC RSS210 |
Frequently Asked Questions
What is the operating frequency range of the MESH900 system?
The MESH900 system operates on a frequency range of 902-928MHz using Frequency Hopping spread spectrum mode.
What is the maximum communication range of the MESH900-1Watts Module?
It can achieve a communication range of up to 60km at 1W output power when operating in open and unobstructed environments.
What operating modes does the MESH900 support?
It supports multiple modes including Mesh, Auto Routing, Store and Forward, Self-Healing, and Packet Routing Modes.
What are the physical dimensions and weight of the standard module?
The module is extremely compact, measuring approximately 26.5mm x 33mm x 3.5mm (1.05" x 1.3" x 0.13") and weighing only about 5 grams.
What are the power consumption specifications for the 1W module?
At 3.3VDC Nominal, power consumption is under 1mA in Sleep mode, 3.5mA in Idle mode, 45mA to 1400mA in Rx mode, and 1000mA to 1400mA in Tx mode.
Can the MESH900 operate in extreme industrial temperatures?
Yes, it is designed for industrial-grade environments and can operate reliably in temperatures ranging from -55℃ to +85℃.