Overview
The n920X2 provides a direct replacement for the n920BD. The powerful and robust Nano Series n920X2, with its small footprint and design flexibility, it can be integrated into any application. Operating in the 902 - 928 MHz ISM Band, the Nano Series n920X2 offers the reliability, features, and performance of our larger modems, yet can fit almost anywhere!
Features
- Supports up to 345 kbps Wireless Link Rate
- Supports Point-to-Point, Point-to-Multipoint, Store and Forward Re- peater, TDMA
- Quad Filter Stage provides Extreme Noise & Interference Rejection
- Supports Point-to-Point & Point-to-Multipoint Topologies
- Maximum allowable transit power (up to 1W—Adjustable)
- Low Power consumption in Sleep and Sniff modes
- 32 bits of CRC, selectable Forward Error Correction with retransmit
- Separate diagnostics port—transparent remote diagnosis and online network control
- Very Small Footprint
- Wide temperature specification (-40oC to +85oC)
SPECIFICATIONS
Frequency
|
902 - 928 MHz
|
Spreading Method
|
Frequency Hopping / DTS
|
Band Segments
|
Selectable via Freq Restriction
|
|
Hamming BCH
Golay
Reed-Solomon
|
Forward Error Detection
|
Error Detection
|
32 bits of CRC, ARQ
|
Encryption
|
Optional (see –AES option)
|
|
60+ miles (100+ km)
|
Range
|
Sensitivity
|
-108 dBm @ 10-6
|
Output Power
|
100mW - 1W (20-30dBm)
|
Serial Interface
|
TTL
|
Serial Baud Rate
|
300 bps to 230.4 kbps
|
Link Rate
|
19.2 kbps - 345 kbps (selectable)
|
Operating Modes
|
Point-to-Point, Point-to-Multipoint, Store & Forward Repeater, Peer-to-Peer
|
|
Signals Interface
|
RxD1, TxD1, RTS, CTS DCD, DSR, DTR, RxD2, TxD2, RSSI LEDs, Tx/Rx LEDs, Re-
set, Config, Wake-up, RSmode
|
|
Input IP3
(Antenna Connector)
|
+12 dBm
|
RF Selectivity Adjacent Channel Alternate Channel Out of Band
|
60 dB
75 dB
>90 dB
|
Remote Diagnostics
|
Battery Voltage, Temperature, RSSI, Packet Statistics
|
Core Voltage
OEM
Enclosed
|
3.3VDC Nominal (+/- 0.3V)
7-30VDC
|
Power Consumption* (OEM: 3.3V +/- 0.3V)
* power consumption values +/- 10%
|
AT Command: 80 mA Rx: 102mA
Master Tx: 200mA Continuous Tx: 1.8 A
|
|
|
Connectors:
OEM
Antenna
Data Enclosed Antenna
Data
|
MMCX
60 Pin OEM Header
RP-SMA Female Bulkhead Female DB9 x2
|
|
Environmental
|
-40oC - +85oC
(All units are fully tested over the entire temperature Range)
|
|
Weight
OEM
Enclosed
|
Approx. 15 grams
Approx. 210 grams
|
Dimensions
OEM
Enclosed
|
Approx. 1.25” x 2.0” x .25” (32mm x 51mm x 6.35mm) Approx. 2.25” x 3.85” x 1.50”
(57mm x 98mm x 38mm)
|
|
Approvals
|
FCC
Industry Canada
|
ORDERING
Part # |
Description |
MHS113150 |
OEM 900 MHz Spread Spectrum Wireless Modem |