433MHz Hidden Transmitter Beacon -Radio Direction Finding Wireless UHF Signal Source Module for Walkie-Talkie Band Activities

Mini Direction Finding Beacon | Amateur Radio Fox Hunting Signal Source | UHF 433MHzProduct DescriptionUltra-compact UHF signal beacon designed for amateur radio direction finding (fox hunting) activities. This miniature transmitter operates at approximately 433MHz with 10mW output power, emitting a short "beep" tone every 2 seconds for easy tracking. Powered by a standard CR2032 coin cell, this 22mm diameter beacon is perfect for hidden transmitter hunts and radio sport competitions.Key FeaturesMiniature Design: 22mm diameter, 6.3mm thick (excluding battery)Standard Power: CR2032 coin cell operation (included with some packages)Clear Signal Pattern: 2-second interval "beep" transmissionMultiple Frequency Options: 433MHz, 409.6MHz, and other UHF/VHF frequenciesLightweight Construction: Only 3g (without battery)Extended Antenna: 17cm wire antenna for optimal radiationTechnical SpecificationsOperating Voltage: 2-3.6V DCPower Source: CR2032 lithium coin cell (typical)Frequency Range: UHF band (VHF available by customization)Standard Frequencies:433MHz ± tolerance409.6MHz ± toleranceOther frequencies available by requestOutput Power: Approximately 10mW (voltage dependent)Modulation: NFM (narrow-band FM) standard, AM available by customizationTransmission Pattern: 2-second interval "beep" tone (customizable)Dimensions: 22mm diameter × 6.3mm thicknessAntenna: 17cm wireWeight: 3g (excluding battery)Customization OptionsFrequency Selection: Choose specific UHF/VHF frequenciesTransmission Interval: Adjust timing between beepsModulation Type: NFM standard, AM availableTone Pattern: Customize audio characteristicsPower Output: Adjust within circuit limitationsOperation CharacteristicsTransmission Cycle: Approximately 2 seconds between beepsSignal Duration: Short tone burst optimized for direction findingBattery Life: Dependent on CR2032 capacity and transmission duty cycleRange Factors:Receiver sensitivityEnvironmental conditionsAntenna orientationObstructions and terrainApplicationsAmateur radio fox hunting competitionsRadio direction finding trainingHidden transmitter search exercisesEducational radio propagation studiesSignal source for antenna testingGeocaching with radio elementsSetup & UsageBattery Installation: Insert fresh CR2032 batteryFrequency Verification: Confirm operating frequency matches receiverAntenna Deployment: Extend 17cm wire antenna fullyPlacement: Hide in location appropriate for hunting activityActivation: Device begins transmitting immediately upon power connectionPerformance NotesConsistent Signal: Stable frequency output for reliable direction findingLow Power Consumption: Optimized for extended battery lifeWeather Resistance: Basic protection for outdoor useMounting Options: Can be attached to various surfacesPackage OptionsBasic Kit: Beacon unit only