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Máy thu phát tín hiệu Radio - Trimble PDL 450H

Name: CÔNG TY CỔ PHẦN ĐỊNH VỊ THIÊN NAM
Rating: 4.5 (2235 reviews)
Author: CÔNG TY CỔ PHẦN ĐỊNH VỊ THIÊN NAM

Giá bán: Liên hệ - (+84) 2543 577 432

The Trimble® TDL 450 series is an advanced, high speed, wireless UHF data radio built to endure the stresses of daily use in harsh conditions. Designed to support all aspects of GNSS surveying, the Trimble TDL 450 series offers flexible configuration options and rugged reliability. For surveyors that need to make the most of every day, the Trimble TDL 450 series is a giant step forward in radio technology.

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Field Configurable and Built to Last:

The Trimble TDL 450 series is an advanced, high speed, wireless UHF data radio built to endure the stresses of daily use in harsh conditions. Full metal construction provides impact and weather resistance that will keep you working with complete confidence. The full-function user interface streamlines field configuration and troubleshooting so you can maintain maximum productivity. Adapt as conditions require: for longer baselines you can dial up the power, and when the work area is smaller, a lower-power output extends battery life. The Trimble TDL 450 series even provides access to diagnostic data in the field. So, you can solve signal strength challenges and make adjustments to stay more productive.

Performance Features:

High over-the-air link rate:

– 19,200 bps (both GMSK and 4FSK)

– Supports 1 Hz RTK corrections for multi-constellation receivers

Configurable Transmit Power:

– Trimble TDL 450L power settings: 0.1 W, 0.5 W, 1 W, 2 W, and 4 W

– Trimble TDL 450H power settings: 4 user-defined power levels from 2 W to 35 W

– Configurable from the front panel up to the maximum power output setting for yourregion

Available Bandwidth:

– 390 MHz to 430 MHz and 430 MHz to 473 MHz models*

– Designed for high performance over the entire band

Software-controlled Channel Bandwidth:

– Software configurable for both 12.5 kHz and 25 kHz radios

Specifications:

GENERAL
Communication	1 RS-232 port, 115.2 kbps maximum
User Interface	5 navigation buttons with 2-row, 16-character LCD display; English, Russian and Chinese language support
Power
External	9.0 V DC to 30.0 V DC, 15 Amp maximum
During RX	1.7 W nominal @ 12.0 V DC
During TX	130 W nominal @ 12.0 V DC, 35 W RF output55 W nominal @ 12.0 V DC, 8 W RF output8 W nominal @ 12.0 V DC, 1 W RF output
Modem Specifications
Link Rate/Modulation	19,200 bps/4FSK, 9600 bps/4FSK, 19,200 bps/GMSK, 6,000 bps/GMSK, 9600 bps/GMSK, 8000 bps/GMSK, 4800 bps/GMSK
Link Protocols	Transparent EOT/EOC/FST, Packet-Switched, TRIMMARK™ ,TRIMTALK™ , TT450S (HW), SATEL®
Forward Error Correction	Yes
Radio Specifications
Frequency Bands	410 MHz to 430 MHz and 430 MHz to 473 MHz
Frequency Control	Synthesized 6.25 kHz tuning resolution; Frequency stability ± 1 ppm –40 °C to +85 °C (–40 °F to +185 °F)
RF Transmitter Output	Programmable from 2 W to 35 W (where permitted)
Sensitivity	–110 dBm BER 10–5
Type Certification	All models are type accepted and certified for operation in the U.S., Europe, Australia, New Zealand, and Canada.
Environmental Specifications
Enclosure	IP67 (Dustproof and watertight to depth of 1 m for 30 minutes)
Operating Temperature (receiver)	–40 °C to +65 °C (–40 °F to +149 °F)
Operating Temperature (transmitter)	–40 °C to +65 °C (–40 °F to +149 °F)
Storage Temperature	–55 °C to +85 °C (–67 °F to +185 °F)
Vibration	MIL-STD-810F M
Mechanical Specifications
Dimensions	11.9 cm L x 8.6 cm W x 21.3 cm H with handle (4.7 in L x 3.4 in W x 8.37 in H with handle)
Weight	1.95 kg (4.3 lb)
Data/Power Connector	5-pin, #1-shell LEMO
RF Connector	50 Ohm, TNC female

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Máy thu phát tín hiệu Radio - Trimble PDL 450H

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