Samson AirLine 77 Wind Instrument True Diversity UHF Wireless System, Includes CR77 Receiver, AH1 Transmitter, HM40 Horn Microphone (K2: 490.975 MHz)

SKU: SASW7AVSW4K2

This item is no longer available.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

FAQ

What powers the AirLine 77 Wind Instrument System?

The AirLine 77 Wind Instrument System operates on cost-effective, lightweight AAA batteries, providing up to 14 hours of operation on a single battery.

What is the role of the CR77 receiver in the AirLine 77 Wind Instrument System?

The CR77 true-diversity half-rack UHF receiver is the core of the receiver system. It flawlessly synchronizes with all AirLine UHF transmitters and features a user-friendly front panel display with large multi-segment audio level and RF level LED meters for easy operation.

What connection options does the AirLine 77 Wind Instrument System offer?

The AirLine 77 Wind Instrument System offers versatile connection options with balanced XLR and unbalanced 1/4-inch outputs on the rear panel of the CR77 receiver.

Can two CR77 receivers be used together?

Yes, two CR77 receivers can be rackmounted together in a single space rack adapter, which is available as an optional accessory.

What makes the AirLine 77 Wind Instrument System a preferred choice for horn players?

The AirLine 77 Wind Instrument System features an AH1 transmitter mounted to a Samson HM40 condenser element, a configuration preferred by many leading horn players. The design allows performers to attach the element and transmitter directly to the bell of the instrument, ensuring an unhindered performance.

Shopper : I own this particular model but the clip has broken. Can I get a replacement mic without the transmitter?
Shopper : Why Did You Choose This?ELI B : I have one and it works great so I want another for when I have another horn player in the band.ANITA G : My husband wants it.MONIKKI W : Birthday giftBrandon H : Wireless freedom

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Malfunction Protection

Malfunction Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

Samson AirLine 77 Specifications

  • Receiver: Frequency

    K2: 490.975 MHz

  • Receiver: Oscillation Type

    PLL

  • Receiver: De-Emphasis

    50 ms

  • Receiver: IF Frequency

    10.7 MHz

  • Receiver: Antennas

    1/4 wavelength rod

  • Receiver: In/Out

    DC inlet
    XLR balanced output
    1/4" (6.3 mm) unbalanced output

  • Receiver: LED Display

    Receiver A/B (green), power on (red), AF level (6 segment), RF level (6 segment)

  • Receiver: Level Control

    Audio level volume, squelch level control

  • Receiver: Operating Temperature

    32 to 122 deg. F (0 to 50 deg. C)

  • Receiver: Operating Voltage

    12 VDC +/-10%

  • Receiver: Current Consumption

    160 mA (all LED lights illuminated)

  • Receiver: Sensitivity

    18 dBm ( at THD 2%)

  • Receiver: Squelch

    Sensitivity: 0 to 40 dBm (adjustable)

  • Receiver: Selectivity

    +/-150 kHz (AF Out ratio -60 dB)

  • Receiver: Total Harmonic Distortion

    1% max ( at AF 1 kHz, RF 46 dBu)

  • Receiver: Signal to Noise Ratio

    90 dB (with IHF-A filter)

  • Receiver: Residual Noise

    90 dBv (with IHF-A filter)

  • Receiver: AF Frequency Response

    50 Hz to 15 kHz (+/-3 dB overall)

  • Receiver: Audio Output Level

    Unbalanced: 0 dBv
    Balanced (slide switch selectable): -20 dBm (line), -40 dBm (mic)

  • Receiver: Audio Output Impedance

    Unbalanced: 5 kOhms
    Balanced: 600 Ohms

  • Transmitter: Operating Power

    1.5 V typical, 1.05 V minimum, 2 V maximum

  • Transmitter: Current Consumption

    60 mA typical

  • Transmitter: Battery Life

    14 hours (AAA size battery)

  • Transmitter: RF Output Power

    5 mW (-4 dB minimum, +3 dB maximum)

  • Transmitter: Frequency Stability

    -40 kHz minimum, 40 kHz maximum

  • Transmitter: Spurious

    1 MuW

  • Transmitter: Modulation

    13 kHz minimum, 15 kHz typical, 17 kHz maximum, input 1 kHz-20 dBv

  • Transmitter: Input Impedance

    Microphone: 2 kOhms

  • Transmitter: Total Harmonic Distortion

    <2% (1 kHz deviation 15 kHz)

  • Transmitter: Audio Frequency Response

    50 Hz to 15 kHz (+/-3.5 dB)

  • Transmitter: Controls

    Power switch, mute switch volume

  • Transmitter: Input

    2.5mm Stereo Jack

  • Transmitter: Indicators

    Power on (LED flash), low battery (LED on)

About Samson AirLine 77

While delivering an unparalleled wireless experience, the AirLine 77 Wind Instrument System eliminates the need for beltpacks and cables, providing musicians with complete mobility freedom. This advanced system comprises an AH1 transmitter seamlessly integrated with a Samson HM40 condenser element, coupled with the high-performance CR77 receiver.

The AirLine 77 Wind Instrument System is renowned for its AH1 transmitter, expertly mounted to a Samson HM40 condenser element. This configuration is the preferred choice of many leading horn players today. The unique design allows performers to attach the element and transmitter directly to the bell of the instrument, ensuring an unhindered, dynamic performance.

The AirLine transmitters are powered by cost-effective, lightweight AAA batteries, providing an impressive 14 hours of operation from a single battery. At the heart of the receiver system lies the CR77 true-diversity half-rack UHF receiver, designed to flawlessly synchronize with all AirLine UHF transmitters.

The CR77 receiver boasts a user-friendly front panel display, featuring large multi-segment audio level and RF level LED meters. A large rotary volume knob facilitates easy audio output adjustments, simplifying your wireless system operation. The receiver's synthesized PLL frequency control circuitry ensures a locked and true signal, while dual tuned molded antennas with LEDs monitor the true-diversity operation.

The rear panel of the CR77 receiver offers balanced XLR and unbalanced 1/4-inch outputs, providing versatile connection options. For added convenience, two CR77 receivers can be rackmounted together in a single space rack adapter, available as an optional accessory.

Experience the freedom of wireless performance with the AirLine 77 Wind Instrument System, designed to accompany you wherever your music journey takes you.

Samson AirLine 77 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 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
  • AC adapter and 1/4-inch to 1/4-inch cable included

Product Documents

User Manual

Key Features

  • Designed for complete mobility freedom, eliminating the need for beltpacks and cables

What's in the box:

  • Samson CR77 UHF Diversity Receiver
  • AH1 Transmitter
  • HM40 Horn Microphone
  • Horn Bell Clamp
  • AC Power Supply
  • 1/4 " to 1/4 " Phone Cable
  • Samson 2 Year Limited Warranty