SageDATA401 Frequency Hopping Wireless Data modem

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SageDATA401 is an all-digital radio station launched by our company. Its core technology is based on frequency hopping technology (FHSS), which is widely used in military communications. It has excellent anti-interference and confidentiality ability. It can provide reliable data communication in harsh electromagnetic environment, and has the recognized superiority in the industry.

SageDATA401 with small size, light weight. It is especially suitable for areas with stringent requirements for both volume and weight, such as UAV, soldier equipment, handhold equipment, embedded design, wearable equipment, etc. The frequency range of the radio is 400-450MHz. 1W transmission power, excellent anti-harsh environment index and electromagnetic compatibility index, but weighs only 150 grams. It can be applied in almost all environments.

SageDATA401 provides robust, high-speed, low-latency, reliable data communication, excellent anti-blocking performance, robust digital links, powerful networking capabilities, full-signal data ports and support for remote online diagnosis.

II Application fields

Unmanned Vehicle (UGV)



Remote control and telemetry

Digital communication in occlusion environment(NLOS,non-line-of-sight)

Petroleum, Mines, Gas,Electricity,Railway,Shipping,etc

III  Features

Maximum 230.4 Kbps air link rate

Customizable according to customer's different transmission bandwidth requirements

Superior noise suppression and anti-interference capability

Supporting Centerless Networking

üSoftware adjustable transmitting power (100mW-1W)

Excellent EMC

Structure and Connector for Satisfying National Military Standard

Low Power Sleep Mode

Automatic error detection: 32 bit CRC

Automatic Error Correction: (Optional) Forward Error Correction (FEC), and (Optional) Automatic Error Detection Repeat

Independent Diagnostic Port-Online Remote Diagnosis


Width and temperature

IV  Specification

Working frequency: 400-450MHz

Spread Spectrum: Frequency Hopping (FHSS)

Frequency Band Selection: Different Video Shielding Frequency Points

Encryption: dual, static key; configurable

Sensitivity: -108 dBm@172 kbps

Output power: 1W (configurable, from 100mW to 1W)

Data Interface: RS232/RS485/RS422

Serial port baud rate: 300 bps to 230.4 Kbps (asynchronous serial)

Air speed: 115200, 172000, 230400 BPS configurable

Network Modes: Point-to-Point, Point-to-Multipoint, Storage and Forwarding Relay, Roaming, TDMA

Diagnostic Port: One, RS232

Diagnostic Contents: Power Voltage, Temperature, RSSI, Real-time Event Recording

Working Voltage: 10V-30VDC

Equipment power consumption: no more than 18W

Connector: Antenna: SMA; One

Data: miniDB9 (*2);

Environmental conditions: environmental temperature: - 20 +85;

Humidity: 5-95%, non-condensation

Weight: 150g

Size: The whole machine is not more than 115 mm x 58 mm x 24 mm

Beijing Sagetown Technology Co., Ltd

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Tel: +86-10-84801871-808, +86-0757-86658765

Fax: +86-10-84801871-822


Add:2nd Floor, Building A, Liangan Gongying Technology Park,Shunsha Road, Changping District, Beijing, China