Radios and Modems

DL8

The DL8 is a UHF radio modem that provides reliable base-to-rover RTK GNSS corrections over long communication distances. The customizable parameter setting function allows operators to start the modem by pressing the corresponding control buttons easily. Commonly used frequency channels can be preset, and the output power can be adjusted from 5 to 28W according to the environmental constraints of the project.

CDL5

The CDL5 is a three-in-one RX/TX/Repeater UHF external radio with the entire range of 410-470MHz, designed for GNSS system applications. The high-power design will expand your RTK working range, and the rugged IP67 proof level can protect it from harsh environments.

TRU35

TRU35 is a high-power, small-size, half-duplex digital radio model that is designed using advanced 32-bit cortex M4 microcontroller technology, wireless transceiver RF technology, and digital communication technology. It uses high-quality RF components that help provide excellent EMC and EMI processing.

SATEL-TR49

SATEL-TR49 is a small dual band and multimode transceiver. It uses the licensed 410-475MHz and licence-free 902-928MHz bands. This product belongs to the SATEL GO product family and it comes with revolutionary features SucLas two frequencies in compact design, practical interfaces, and easy integration.

R4S-BT

Turn minutes into miles with the new R4S-BT wireless UHF radio modem. If you fi nd yourself without a network connection or a receiver that doesn’t have the internal range, this receiver provides the signal strength you’ll need to cover the largest construction and surveying sites. With the R4S-BT, you’ll now have the fl exibility to extend your receiver into a scalable, modular solution without needing to buy a new GNSS system.

R4T-BT

R4T-BT is an innovative, external radio designed to offer superior RTK performance with GNSS receivers. This solution features integrated batteries and Bluetooth communication. It is an economical external UHF radio option for the HiPer GNSS receiver family product line.

CHCNAV

DL8 ComNav Technology

CDL5 eSurvey GNSS

TRU35 SATEL

SATEL-TR49

0,065 0,14 0,175 2 All-weather, water and dustproof rugged IP67 rating 0,18 0,11 0,093 1,3 Aluminum-magnesium alloy 0,165 0,125 0,081 1,68 • 0,057 0,036 0,007 • Without housing, PCB format

Y es Y es -40 70

COMPANY

PRODUCT NAME

GENERAL Height [m] Width [m] Depth [m] Total Weight [kg] Housing Material

• • -40 65 • • -40 75 • • -40 85

ENVIRONMENT ROHS compliance WEEE compliance Operating temperature: min. [°C] Operating temperature: max. [°C]

• 410 470 10 410 470 8 410 470 • 410 928

RADIO MODEM SPECIFICATIONS Number of channels/frequency bands Operation frequency range min [MHz] Operation frequency range max [MHz]

• 48,00 bps, 9,600 bps and 19,200 bps • • 38,400bps/115,200bps

10,000 Yes 9,600bps, 19,200bps

20,000

OPERATION CHARACTERISTICS Automatic detection of signals Link Rates [bps]

Maximum distance range of signals [m]