Samson Airline-77/HM40 Wireless Wind Instrument System
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- Description
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Description
Product Description
The AirLine 77 UHF Wind Instrument System offers a true wireless experience with no belt packs and no cables, allowing complete freedom of mobility. The system includes an AH1 transmitter mounted to a Samson HM40 condenser element, along with the CR77 receiver.
The AirLine Wind Instrument System features an AH1 transmitter mounted to a Samson HM40 condenser element used by many of today's top horn players. Both systems allow the performer to mount the element and transmitter to the bell of the instrument with no packs or wires to hinder their performance.
All of the AirLine transmitters operate on inexpensive and lightweight AAA batteries that offer 14 hours of operation on a single battery.
With AirLine Wireless, you get complete wireless freedom that's good to go anywhere the music takes you.
Product Features
- True diversity UHF wireless wind instrument system with PLL frequency control
- CR77 receiver features multi-segment audio level and RF level LED meters
- Squelch and volume control
- XLR and unbalanced 1/4-inch outputs with mic/line level output switch
- AH1 headset transmitter features power/battery LED, power switch and mute switch
- HM40 condenser horn microphone employs cardioid pickup pattern for outstanding sound
- Horn bell clamp included for easy attachment of entire AH1/HM40 assembly to horn
Specifications
Product Specification
| RECEIVER | ||
| Type of Reception | Single Superheterodyne, True Diversity | |
| Oscillation Type | Synthesized PLL Frequency Control | |
| D-emphasis | 50 μsec | |
| 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 dBμ @ THD 2% | |
| Squelch Sensitivity | 0 - 40 dBμ (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 | |
