Samson Airline 77 Wireless System - Wind Instruments

A great wireless system for wind instruments -- without a body pack or microphone cables to limit your movement on stage!

The AH1 Headset Transmitter clips right onto your horn. Super compact, the AH1 still has every control you need: A Power On/Off switch, Input Sensitivity control, a Mute (Audio on/off) switch and a multi-function LED that indicates when the transmitter is on and the battery is running low.

The AH1 comes equipped with Samson's popular HM-40 microphone to capture the full range of your instrument. Featuring miniaturized circuitry and the ability to operate on a tiny triple-A battery with 14-hours of life, AirLine transmitters give you great sound and reliable wireless reception over long ranges. And UHF means clearer frequencies with less interference. The CR77 reciever is a true diversity UHF receiver. It is a half-rack sized receiver with both XLR balanced and 1/4" unbalanced outputs.

Receiver Specifications:

• Type of Reception: Single Superheterodyne, True Diversity
• Oscillation Type: Synthesized PLL Frequency Control
• D-emphasis: 50 isec
• IF Frequency: 10.7 MHz
• Antenna: 1/4 Wavelength Rod
• In/Out: DC Inlet, Balanced Output, Unbalanced Output
• Display (LED): Antenna A/B (Green), Power On (Red), Peak (Yellow), RF Level (5 pc)
• Level Controls: Volume, Squelch
• Operating Voltage: 12 Volts + 10 %
• Current Consumption: 160 mA (at all LED lights)
• Receiving Frequency Range: 801 - 805 MHz
• Sensitivity: 18 dBi @ THD 2%
• Squelch Sensitivity: 0 - 40 dBi (Adjustable)
• Selectivity: ± 150 kHz (AF Out Ratio -60 dB)
• S/N Ratio (Overall): 90 dB (w/ IHF-A filter)
• Residual Noise: 90 dBv (w/ IHF-A filter)
• Band Mute: ± 50 kHz / ± 100 kHz (RF IN: 46 dBu EMF)
• AF Frequency Response: 50 Hz - 15 kHz (± 3 dB overall)
• Audio Output Level - Unbalanced: 0 dBv
• Audio Output Level - Balanced: -20 dBm (Line), -40 dBm (Mic) Switch Selectable
• Audio Output Impedance/Unbalanced: 5 k Ohms
• Audio Output Impedance/Balanced: 600 Ohms