Description: Maxon's SD-125 RF Data Link Radio Telemetry modules allow RF signals to be exchanged with devices like emergency assistance "call boxes", irrigation systems and electronic signs, making them perform with more reliability. Compact size and multi-voltage DC connection capability gives the module flexibility in use. Add an external modem, and up to 1200 BPS data can also be exchanged, further extending the module's versatility in and around your World.Whether implementing a new system or installing into an existing system, the Maxon family of data telemetry radios have been the choice of OEM and end-users worldwide for over 25 years. 1 or 5 Watts RF Output148-174 MHz VHF - V2 (Current Model listed on this page)440-470 MHz UHF - U2400-430 MHz UHF - U1Programmable up to 16 Channels16 Channels (Dip Switch Select)(internal dip switch)Programmable Wide/Narrow BandOperates from 9V to 18 VDCCarrier Squelch ONLYDB-9 Male Connector12.5/25 kHz Channel SpacingCarrier DetectBusy Channel LockoutBNC Female Antenna ConnectorCarrier DetectComplies with NTIA SpecificationsDie-Cast Aluminum HousingTX Time Out TimerApplications: Water/Waste Treatment Plants Oil and Gas Field SCADA Security/Alarm System Gate Systems Remote Controls Commercial Sign Control Automatic Vehicle Location Murphy/Kill Switches Weather Monitoring Irrigation Systems Emergency Call Boxes Low Power Repeaters General Specifications Parameter:Maxon VHF SD-125V2Maxon UHF SD-125U1/2Frequency Range148-174 MHz440-470 MHz U2400-430 MHz U1FCC ID NumberF3JSD125V2F3JSD125U1 (U2)FCC PartsParts 22, 74, 90, 210Channels1 to16 dip switch selectableChannel Spacing12.5 / 15 / 25 / 30 KHzChannel Stepping5 & 6.25 KHzChannel Spread26 MHz30 MHzFrequency Stability±5.0 ppm>±2.5 ppmOperating Temperature-22° to +140° F (-30° to + 60° C)Storage Temperature-40° to +176° F (-40° to + 80° C)Input Voltage9V - 18V DC, 13V nominalCurrent Drain @9V56 mA Standby / 73 mA Rx / 1.8A TxCurrent Drain @13V42 mA Standby / 63 mA Rx / 1.4A TxCurrent Drain @18V32 mA Standby / 58 mA Rx / .9A TxOperating Rating90 : 5 : 5 - Standby/Rx/Tx [max settings]Dimensions [HWD]4 5/8" x 2 7/16" x 1 3/16" [117 x 62 x 30 mm]Weight7.7 oz [218 gm]MaterialsDie-cast AluminumIC Certification Number153 195 332153 195 333A ANSI/TIA/EIA-603 Receiver SpecificationsParameter:Maxon VHF SD-125V2Maxon UHF SD-125U1/2Frequency Stability±5 PPM±2.5 PPMSensitivity (12dB SINAD)0.28 uV VHF0.35 uV UHFSensitivity (20dB Quieting)< 0.5 uv @ center channelSelectivity60dB (25 KHz) / 50dB (12.5 KHz)Spurious Rejection-70dBIntermodulation-65dBAudio Output2.5V @ 600 Ohms; method < 10% THD levelAudio Distortion< 5% @ 1 KHzHum & Noise-40 dBInput Impedance50 ohms ANSI/TIA/EIA-603 Transmitter SpecificationsParameter:Maxon VHF SD-125V2Maxon UHF SD-125U1/2RF Power Output.1 or 5 Watts per channelFrequency Stability±5 PPM±2.5 PPMModulation11K0F3E / 16K0F3E / 19K6F3ESpurious & Harmonics-60dBcFM Hum & Noise-40dBAudio Distortion<10% @ rated modulationModulation Limiting2.5 KHz max. [12.5 KHz] , 5 KHz max. [25 KHz]Modulation Sensitivity100 mV RMS @ 60% peak dev.NOTE: Some features indicated by specifications listed are prohibited by FCC rule and are not available on models sold in the U.S. or its territories. Note: Features and specifications subject to change without notice.
Price: 40 USD
Location: Indianapolis, Indiana
End Time: 2024-10-27T20:40:05.000Z
Shipping Cost: 6.5 USD
Product Images
Item Specifics
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Brand: Maxon
Type: Data Radio
Unit Type: Unit
Number of Channels: 16
Communications Protocol: Analog
Memory: 16 Channels
Color: Silver
Model: SD125V2
Service: Telemetry Radio
Band: VHF
Unit Quantity: 1
Country/Region of Manufacture: Thailand
