The Samson AirLine Synth True-Diversity Wireless Ear Set System delivers reliable wireless technology to presenters, instructors, 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 SE10T Micro-Headset features a low-profile design and the detachable EC10TX cable is ideal in the event of a short or break. 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 SE10 micro headset
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
Specifications
- Frequencies: N Band / 639.025 - 6476.975MHz
- Range: 100 meters (line of sight)
- Modulation: FM
- Noise Reduction: Compander
- Frequency Response: 50Hz - 15kHz (+/- 3 dB)
- Dynamic Range: > 100dB (IHF-A)
Receiver
- 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)
Transmitter
- 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)
- Transmitter: 4.5 x 1.17 x 1.6" (113.95 x 29.8 x 40.2mm)
- Weight
- Receiver: 1.97 lbs (0.89 kg)
- Transmitter: 0.108 lbs (0.048 kg)