MAXON SD-170E Series Data Radio SD-171E/SD-174E

    Professional Two-Way Radio SD-170E Series Data/Telemetry Radios are designed to meet the needs for a variety of wireless applications. The SD-170E Series provides the same high performance and specifications from the original and widely deployed SD-170 Series. It is available in VHF (142-174 MHz) and UHF (450-490 MHz) frequency ranges. Adjustable power output settings provide the optimum power required. The SD-170E Series also incorporates the most often requested mechanical footprint, DE-15 pin connector, and BNC antenna connection. The die cast aluminum cabinet and lid provide resistance to RF interference and exceptional

environmental durability. Whether a new or legacy system, the Maxon SD-170E Series is the choice of OEM and end users worldwide. Maxon has been a trusted name in the data/telemetry market for over 20 years.

Applications:  

• Water/Waste Treatment Plants • Oil and Gas Field SCADA • Security/Alarm Systems

• Gate ID Tag Systems • Automatic Vehicle Location • Remote Controls

• Commercial Sign Control • Murphy/Kill Switches • Weather Monitoring • Irrigation Systems

• Emergency Call Boxes • Low Power Repeaters

Features:

 Available VHF/UHF Bands • 16 Channels (Dip Switch Select) • 5/1 Watt Power Out

• CTCSS/DCSS Encode/Decode • 12.5/25 kHz Channel Bandwidth • Tx Time Out Timer

• Modem Options (FFSK, GMSK) • DE-15 Female I/O • Carrier Detect, Busy Channel Lockout

• BNC Female Antenna Connector • PC Program RF Parameters/Squelch

GENERAL

·         SD-171E V 142-174 MHz

·         SD-174E U 450-490 MHz

·         Channel Bandwidth 25/12.5 kHz,

·         PLL Channel Step 2.5 kHz, 5 kHz, 6.25 kHz

·         Power Requirement 9-18 V DC, 12V nominal

·         Temperature Range -22° to 140° F, -30° to +60° C

·         Dimension (L/W/H) 4.6 X 2.4 X 1.4” (117x62x35 mm)

·         Weight 9.4 oz (267 gm)

Manufactured to ISO-9002:2000 quality standard.

Transmitter

·         Output Power 5/1 Watt VHF/UHF

·         Spurious Emissions -60 dBc

·         FM Hum and Noise - 40 dB @ 12.5 kHz , - 40 dB @ 25 kHz

·         Modulation Sensitivity 100 mV RMS @ 60% peak dev.

Receiver

·         Sensitivity VHF/UHF .30 μV @12.5 kHz, .28μV @ 25 kHz

·         Selectivity - 60 dB @ 12.5 kHz, - 70 dB @ 25 kHz

·         Intermodulation 70 dB

·         Spurious Response 65 dB

·         Audio Output 2.5 V @ 600 Ώ