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SD-125V (VHF) Synthesized RF Data Radios

Frequency Range VHF: (148 MHz - 174 MHz)
Channels 1 of 16 (dip switch selectable)
Channel Spacing 30 / 25 /15 / 12.5 kHz
PLL Step 5.0 / 6.25 kHz
Channel Spread 26 MHz
Antenna Impedance 50 ohms
Operating Voltage 9V DC to 18V DC Nominal
Operating Temperature -22ºF to 140ºF (-30ºC to 60ºC)
Frequency Stability
   (-30ºC to +60ºC)		 ± 5.0 ppm
Dimensions (H x W x D) 4-4/8" x 2-7/16" x 1-3/16" (117x62x30 mm)
Weight 7.7 oz. (218 g)
FCC Identifier F3JSD125V2
FCC Compliance Parts 22, 74, 90, 210
Canada Certification Number 3772195332

Transmitter (measurements made per ANSI/TIA/EIA-603)

RF Output 5 Watts or 1 Watt (programmable per channel)
Spurious and Harmonic Emissions 60 dB
Modulation 11K0F3E, 16K0F3E, 19K6F3D
FM Hum and Noise (12.5 & 25 kHz) >40 dB @ 12.5 kHz;  >40 dB @ 25 kHz
Modulation Sensitivity 100 mV RMS @ 60% peak dev.

Receiver (measurements made per ANSI/TIA/EIA-603)

Sensitivity 12 dB SINAD 0.28µV 
Selectivity >50 dB @ 12.5 kHz; >60 dB @ 25 kHz
Intermodulation 65 dB
Spurious Response  70 dB
Audio Output 2.5V @  600 ohms;
    (Method @ <10% THD level) 

 

Features / Functions

  • Synthesized frequency tuning
  • 9-Pin interface connector
  • Operates from 9V to 18V DC
  • Programmable 1 or 5 Watt transmit power
  • Operates on 1 of 16 channels; dip switch selectable
  • Programmable wide or narrow channel spacing
  • Time-out-timer function
  • Die-cast aluminum housing with mounting holes
  • Manufactured under ISO 9002 quality standards
  • FCC Certified for use in U.S.A. and its possessions 
    and IC Approved for sale in Canada

 

Phone/Fax (434) 237-8255
78 Airpark Drive, Lynchburg, Virginia 24502

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