SDR400 Series High-speed Frequency Hopping Digital Radio(Module)

The SDR400 series of high-speed FM radio stations (modules) based on software radio (SDR) technology provide a small, reliable and reliable remote communication solution for low-cost, space-constrained applications. The same station (module) can be set to select the work in the 400 / 900MHz or 800MHz band.

Description

Product Introduction

SDR400 series of high-speed frequency hopping digital radio (module) with long-range, high-speed reliable, low latency and secure data communication advantages. Supports full duplex serial communication and diagnostic communication. SDR400 series of high-speed frequency hopping digital radio (module) has a very high noise suppression, interference exclusion and flexible frequency synthesis, digital modulation and matched filter detection technology.
SDR400 series of high-speed frequency hopping digital radio (module) super-class performance and technical indicators, excellent resistance to electromagnetic interference and reliable communication capabilities and advanced encryption communication function, is the industry’s leading super digital transmission products.

Product features

Features：

400 MHz Licensed
800/900 MHz ISM
Up to 2 Watts
Exended Temperature
Dual Serial Ports
Excellent Sensitivity

Performance：

Point-to-point, point-to-multipoint, TDMA, store forwarding, roaming
The software can be set to select the 400 / 900MHz or 800MHz operating frequency band
Air speed up to 345kbps (@ 900MHz)
Ultra low noise and interference suppression 4-level filtering
Transmit power 2 W / 5 W / 25 W (adjustable)
32-bit CRC with retransmission, selectable forward error correction
Independent diagnostic port – real-time remote diagnostics and wireless network control
Low power consumption of sleep and perception modes
Industrial temperature range
Very small size
Aviation, military grade connection plug package options
Compatible with Microhard N920F
Compatible with PCC, Trimble, Satel GNSS / RTK data link protocol

High-speed Frequency Hopping Digital Radio(Module) Specifications

Frequency	410-480MHz/840-845MHz/902-928MHz
Spereading Method/Modulation Scheme	Frequency Hopping GMSK,2GFSK,4GFSK,QPSK
Forward Error Correction	Hamming,BCH,Golay,Reed-Solomon,Viterbi
Error Detection	32 bits of CRC,ARQ
Encryption	Optional(see-AES option)
Range	100km
Serial Interface	3.3V CMOS,RS232/485(Selectble)
Serial Baud Rate	300bps to 230.4kbps
Operating Modes	Point-to-Point,Point-to-Multipoint,TDMA,Store&For-ward Repeater,Peer-to-Peer
Signals Interface	RSSI LEDs,Tx/Rx LEDs,Reset ,Config,Wake-up,RSmode,4 Digital lnputs/Outputs,1Analog lnput,1Analog Output
Remote Diagnostics	Battery Voltage,Temperature,RSSI,Packet Statistics
Rejection	Adjacent Channel @ 400 MHz:60 dB Alternate Channel @ 400 MHz:70 dB Adjacent Channel @ 900 MHz:57 dB Alternate Channel @ 900 MHz:65 dB
Core Voltage	3.3VDC is required for 1W 3.6VDC is required for 2W
Power Consumption(3.3V)	Sleep: <1mA(Future) ldle: 20mA Rx: 45mA to 98mA Tx Peak: 2A
Connectors	Antenna:UFL Data :80 Pin SMT
Environmental	-55℃~+85℃ 5~95% humidity,non-condensing
Weight	Approx. 5 grams
Dimensions	Approx. 1.05″x1.3″x.13″ (26.5mm x 33mm x 3.5mm)
Approvals	FCC Part 15.247 Pending IC RSS210 Pending FCC Part 15.90 Pending IC RSS119 Pending CE Pending