Samson AIRLINE 77 Aerobics System on E2 Frequency (AH1/QE/CR77)
Airline 77 Aerobics System - 863.625 Mhz
The original wireless microphone system that offers complete freedom of movement and great sound.
The AirLine 77 UHF Headset System offers a true wireless experience with no beltpacks and no cables, allowing complete freedom of mobility. The system includes the AH1 headset transmitter, along with the CR77 receiver.
The AirLine headset transmitters feature the Samson Qe Fitness and QV10e Vocal microphone elements. The Qe and QV10e headsets were designed to go around the back of your head rather than over the top. This allows the transmitter to be attached directly to the headband, out of the way and completely unobtrusive, while being comfortable and secure during performances or group fitness classes.
Both the Qe and the QV10e are designed with unidirectional microphones and cardioid pickup patterns that reject feedback. The Qe Fitness headset is ideal for group fitness instructors who need a durable headset that will remain in place despite repetitious movement. The QV10e Vocal headset has a microphone element that's perfect for singers who need hands free performance.
All of the AirLine transmitters operate on inexpensive and lightweight AAA batteries that offer 14 hours of operation on a single battery.
The core of the receiver system is the CR77 true-diversity half-rack UHF receiver. It works flawlessly with all AirLine UHF transmitters. Featuring a front panel display with large multi-segment audio level and RF level LED meters, and a large rotary volume knob that allows easy adjustment of audio output, the CR77 takes all of the guesswork out making your wireless system perform.
Its synthesized PLL frequency control circuitry keeps the signal locked and true while dual tuned molded antennas with LEDs monitor the true-diversity operation. The rear panel features balanced XLR and unbalanced 1/4-inch outputs allowing flexible connection options. In addition, two CR77 receivers can be rackmounted together in a single space rack adapter available as an added accessory.
With AirLine Wireless, you get complete wireless freedom that's good to go anywhere the music takes you.
- XLR and unbalanced 1/4-inch outputs with mic/line level output switch
- Headset transmitter features power/battery LED, power switch and mute switch
- Headset condenser mic is sweat resistant and employs unidirectional cardioid pickup pattern for great sound
- True diversity UHF wireless headset system with PLL frequency control
- CR77 receiver features multi-segment audio level and RF level LED meters
- Squelch and volume control
- AC adapter and 1/4-inch to 1/4-inch cable included
|Receiving Frequencies||Europe 863-865 mHz (E1-E4)|
|IF Frequency||10.7 MHz|
|A/B Antennas||1/4 Wavelength Rod|
|In/Out||DC Inlet, Balanced Output, Unbalanced Output|
|Display||(LED) Receiver A/B (Green), Power On (Red), AF Level (6 segment),RF Level (6 segment)|
|Level Control||Audio Level Volume, Squelch Level Control|
|Operating Temperature||0° C / 50° C|
|Operating Voltage||12 Volts ±10%|
|Current Consumption||160 mA (all LED lights illuminated)|
|Receiving Frequency Range||863 – 865 MHz|
|Sensitivity||18 dBm (@ THD 2%)|
|Squelch Sensitivity||0 - 40 dBm (Adjustable)|
|Selectivity||±150 kHz (AF Out Ratio -60 dB)|
|T.H.D. (Overall)||1% Max (@AF 1 kHz, RF 46 dBu)|
|S/N Ratio (Overall)||90 dB (w/IHF-A Filter)|
|Residual Noise||90 dBv (w/IHF-A Filter)|
|Band Squelch||±40 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 (slide switch selectable) -20 dBm (Line), -40 dBm (Mic)|
|Audio Output Impedance||Unbalanced 5 k Ohms|
|Audio Output Impedance||Balanced 600 Ohms|
|Operating Power Voltage||1.5V Typical, 1.05V Minimum, 2V Maximum|
|Current Consumption||60mA Typical|
|Battery Life||14 Hours (AAA size battery)|
|RF Output Power||(5mW) -4dB Minimum, +3dB Maximum|
|Frequency Stability||-40kHz Minimum, 40kHz Maximum|
|Modulation Factor||13kHz Min 15kHz Typical, 17kHz Max, Input 1kHz-20dBv|
|Input Impedance||(Mic) 2K ohms|
|THD||< 2% (1 kHz deviation 15kHz)|
|Audio Frequency Response||50Hz - 15kHz (±3.5 dB)|
|Controls||Power Switch, Mute Switch Volume|
|Input||2.5mm Stereo Jack|
|Indicators||Power On (LED Flash), Low Battery (LED On|
Equipment available to buy from this site is for professional use only. Please note in certain countries some products listed may not be available from A.C. Entertainment Technologies Ltd.
E&OE. Information is subject to change without notice. The rights and ownership of all trademarks are recognised.