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Samson AirLine Synth True-Diversity Wireless UHF Lavalier System

Usually ships in 2-3 business days

Availability Details


This item is usually Drop Shipped from the MFR/Distributor within 2-3 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR

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For international orders, credit cards will be charged at time you place your order.

Free Shipping (USA)
You Pay: $359.95
Product Highlights
  • Band N / 639.025 - 6476.975MHz
  • Includes AR300 Receiver
  • Includes AL300 Bodypack Transmitter
  • 300 UHF Channels
  • LM10BX Lavalier
  • Infrared Transmitter Channel Set
  • Rackmount Kit Included

The Samson AirLine Synth True-Diversity Wireless Lavalier System delivers reliable wireless technology for speech, presentations, narrations, entertainers and more. The system includes the AR300 True-Diversity UHF receiver, and AL300 micro beltpack transmitter.

The compact AL300 transmitter features a mini XLR input connection and flip-style face that protects against accidental setting changes. The LM10BX lavalier microphone features a low-profile design and cardioid polar pattern. A gain control dial and 15dB Pad switch provide flexible level adjustment.

Users can select between 300 UHF frequencies; and infrared wireless syncing between the transmitter and receiver is achieved at the touch of a button. Additional features include a back-lit LCD display XLR and 1/4" phone outputs, microphone and line-level operation, and simultaneous use of up to 11 systems.

AL300 Beltpack Transmitter

Frequency-agile synthesized beltpack transmitter with over 300 channels
Ultra small, micro-size beltpack
IR transmitter channel set
LCD display
Mute switch
15dB pad for hot pick-ups
Gain control
Low battery indicator
Mini XLR connector
Available with LM10 lavalier and SE10 micro headset systems

AR300 UHF True-Diversity UHF Receiver

Frequency-agile synthesized receiver with over 300 channels
Automatic Channel Scan to select the clearest frequency
Infrared transmitter channel set
50 x 20mm backlit LCD display
Metal half-rack chassis
Dual front-mounted removable TNC antennas
Squelch control
XLR and 1/4-inch balanced outputs
Mic or line level switch
11 simultaneous systems
Rackmount kit included
Frequencies N Band / 639.025 - 6476.975MHz
Range 100 meters (line of sight)
Modulation FM
Noise Reduction Compander
Frequency Response 50 Hz - 15 kHz (+/- 3 dB)
Dynamic Range > 100 dB (IHF-A)
Oscillation Mode VCO
Type of Receiver True Diversity / Double Superheterodyne
Antenna 1/4 Wavelength Rod TNC Type UHF - Extendable

Antenna Filter: SAW Filter

Outputs 1/4" Line-Level and XLR Line/Mic Level
Output Level -3 dBv @1% THD (Maximum +7 dBv)
Output Impedance 10k ohms
Display LCD 47 x 17mm Back Lighted Display (Frequency, Channel, Group, Absolute Channel, Antenna, AF, RF, Scan, IR Set)
Controls EDIT Encoder/Button, Volume, Squelch
Operating Temperature 0 - +50°C
Power Supply AC Adapter 18V DC (Included)
Current Consumption Less Than 150mA
Total Harmonic Distortion (THD) 1% Max (@AF 1 kHz, RF 56dBuV)
Oscillation Mode Crystal-controlled PLL frequency synthesized
Modulation FM
Antenna 1/4 Wave Length Wire Type
Input Impedance 290k ohms (ATT:0 dB), 330k ohms (ATT:-15 dB)
Input Level -2 dBv (ATT:0 dB), +15 dBv (ATT:-15 dB)
Controls Power switch, Mute switch, ATT switch, Gain control
Display Channel LCD, Battery LED
Power 2 x AAA Batteries
Battery Life 10 hours @ 25°C (without phantom power)
Current Consumption Less than 60 mA
Operating Voltage 2.1V - 3V
Phantom Power 3V (0.9 mA at short)
Impedance 2.2k ohms
Total Harmonic Distortion (THD) > 2% max (@1kHz, dev. 20kHz) Typical THD less than 1%
Dimensions Receiver: 8.7 x 7.1 x 1.73" (220.7 x 179.38 x 44mm)
Weight Receiver: 1.97 lbs (0.89 kg)
Samson AirLine Synth True-Diversity Wireless UHF Lavalier System
  • AR300 UHF True-Diversity Receiver
  • AL300 Beltpack Transmitter
  • LM10BX Lavalier Cable
  • Power Supply
  • Rackmount Hardware
  • Limited 1-Year Warranty

    by PowerReviews
    SamsonAirLine Synth True-Diversity Wireless UHF Lavalier System

    (based on 1 review)

    Ratings Distribution

    • 5 Stars



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    • 1 Stars



    Reviewed by 1 customer

    Displaying review 1

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    Good product

    By Church goer

    from Wisconsin

    About Me Experienced

    Verified Buyer


    • Clear Sound
    • Compact
    • Easy To Use
    • Lightweight
    • Versatile


      Best Uses

        Comments about Samson AirLine Synth True-Diversity Wireless UHF Lavalier System:

        I bought this for our church, as our minister is soft spoken. Works great. Good quality sound. Easy to set up and use.

        Share this review

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        Required item: Batteries (not included) are required to power this device.

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