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Samson Concert 77 UHF TD Wireless with LM10 Omnidirectional Lavalier Transmitter

Ideal for reinforcing spoken-word performances, this Samson wireless set includes a true-diversity UHF receiver and wireless lavalier clip-on microphone. (11) Read 3 reviews for this product | Rate and Review This Product
Ships to: Can ship to United States Can ship to Puerto Rico
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Product Description

The Concert 77 system is a UHF wireless solution ideal for any professional application. UHF means Ultra High Frequency, which translates to crystal clear operation with no interference, traditionally available on only the most expensive systems. Now UHF performance and reliability are affordable thanks to Concert 77. This system includes the CT7 beltpack transmitter, LM10 omnidirectional lavalier microphone, and CR77 UHF receiver.

CT7 Transmitter with LM10 Omni Lavalier Mic

The CT7 beltpack transmitter can be configured as a lavalier, headset, wind instrument and guitar system thanks to the popular locking P3 input connection. The CT7 also features a three-segment battery indicator, separate power and audio on/off switches, adjustable AF level (audio gain), and 12 hours of battery life on a single 9-volt battery.

CR77 UHF Receiver

The CR77 true-diversity half-rack UHF receiver is the core of the Concert 77 system. The synthesized PLL frequency control circuitry keeps the signal locked and true while dual tuned molded antennas with LEDs monitor the true-diversity operation. The CR77 features a front panel display with large multi-segment audio level and RF level LED meters, and a large rotary volume knob allows easy adjustment of audio output. The rear panel features balanced XLR and unbalanced 1/4-inch outputs allowing flexible connection options. Two CR77 receivers can be rackmounted together in a single-space rack adapter available as an added accessory.

Features:

- True Diversity UHF Wireless System with PLL Frequency Control
- Multi-segment Audio level, RF level and A/B Antenna Operation LED meters
- Squelch control eliminates carrier signal noise and RF interference
- Tuned molded antennas for accurate reception
- XLR and unbalanced 1/4-inch outputs with mic/line level output switch

Consumer Alert
Most users do not need a license to operate this wireless microphone system. Nevertheless, operating this microphone system without a license is subject to certain restrictions: the system may not cause harmful interference; it must operate at a low power level (not in excess of 50 milliwatts); and it has no protection from interference received from any other device. Purchasers should also be aware that the FCC is currently evaluating use of wireless microphone systems, and these rules are subject to change. For more information, call the FCC at 1-888-CALL-FCC (TTY: 1-888-TELL-FCC) or visit the FCC's wireless microphone website at www.fcc.gov/cgb/wirelessmicrophones

NOTE: None of the wireless systems we carry are capable of violating the FCC guidelines stated above. We are presenting this information as a matter of legally required disclosure. zZounds is an authorized dealer of Samson products.
Channel Frequencies
- Channel N1: 642.375 MHz
- Channel N2: 642.875 MHz
- Channel N3: 644.125 MHz
- Channel N4: 644.750 MHz
- Channel N5: 645.500 MHz
- Channel N6: 645.750 MHz

System
- System Channels: 6
- Frequency Type: F3
- Modulation Type: FM
- Noise Reduction Type: Compander/Expander
- Distance: 300 feet

Transmitter (HT7, CT7)
- Oscillation Type: Direct PLL
- Pre-emphasis L 50 microseconds

Antenna:
- HT7: Integral Antenna
- CT7: 1/4 Wave Length Wire (Pig Tail)

- Input (CT7): TB3M Switchcraft Connector
- Maximum Input Level: 3 V p-p
- Battery: Duracell MN1604 9-volt alkaline
- Operating Temperature: -20 degrees C / 55 degrees C

Switches and Controls: Power ON/OFF, Audio ON/OFF
- HT7: Mic Level Volume
- CT7: Audio Level

- Display (LED): Battery Low/Mid/High (corresponds to <5.3 V / 5.3 - 7 V / >7V)
- Operating Voltage: 9 Volts +20% / -40%
- Current Consumption: 47 mA
- RF Power: 10 mW
- Frequency Stability: +/-20 kHz
- Spurious Ratio: 2.5 nW
- Deviation: 20 kHz (16.5 kHz - 23.5 kHz)
- T.H.D. (Overall): 0.5% (3% max) (@AF 1 kHz, RF 46 dBu)
- AF Frequency Response: 50 Hz - 15 kHz (+/-3 dB overall)
- Battery Life: 12 hours

Receiver
- Oscillation Type: PLL
- De-emphasis: 50 microseconds
- IF Frequency: 10.7 MHz
- Antenna: 1/4 Wavelength Rod
- Input and Output: DC Inlet, Balanced Output, Unbalanced Output
- Display (LED): Receiver A/B (Green), Power On (Red), Peak (Yellow), RF Level (5 pc)
- Level Control: Audio Level Volume, Mute Level Control
- Operating Temperature: 0 degrees C / 50 degrees C
- 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)
- T.H.D. (Overall): 1% Max (@AF 1 kHz, RF 46 dBu)
- Signal to Noise Ratio (Overall): 90 dB (w/IHF-A Filter)
- Residual Noise: 90 dBv (w/IHF-A Filter)
- Band Mute: +/-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: -20 dBm (Line), -40 dBm (Mic)
- Audio Output Impedance - Unbalanced: 5 k Ohms
- Audio Output Impedance - Balanced: 600 Ohms
Dimensions and Weight in Packaging
Frequency 642.375
Shipping Weight: 3 lbs
Shipping Dimensions: 13 x 9 x 4 in
Frequency 642.875
Shipping Weight: 3 lbs
Shipping Dimensions: 12 x 9 x 4 in
Frequency 644.125
Shipping Weight: 3 lbs
Shipping Dimensions: 13 x 9 x 4 in
Frequency 644.750
Shipping Weight: 3 lbs
Shipping Dimensions: 12 x 9 x 4 in
Frequency 645.500
Shipping Weight: 3 lbs
Shipping Dimensions: 12 x 9 x 4 in
Samson Warranty If you have additional warranty questions, please call the manufacturer at 631-784-2200
Our extended 30-Day 100% Satisfaction Guarantee applies on this product. Buy it, and if it isn't just right for you, return it!
What Our Customers Are Saying About zZounds "Shopping with zZounds is quick and easy. Their Play as you Pay installment plan is great, and allows me to split my order total into easy monthly payments. Their selection of products is second to none and their service is the best in the industry." - customer on May 12, 2013
Have a purchase order? We invoice schools, government entities, and churches. Info
New, Frequency 642.375
$149.99
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on orders $249.00+ details
List: $189.99
Savings: $40.00 (21%)
In Stock Will Ship May 28   Seen it for less?
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Frequency 642.375, Blemished
$99.95
List: $189.99
Savings: $90.04 (47%)
Only 2 Left! Will Ship May 28
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New, Frequency 642.875
$149.99
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on orders $249.00+ details
List: $189.99
Savings: $40.00 (21%)
More Expected Soon!More expected Jun 2   Seen it for less?
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New, Frequency 644.125
$149.99
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on orders $249.00+ details
List: $189.99
Savings: $40.00 (21%)
More Expected Soon!More expected Jun 13   Seen it for less?
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New, Frequency 644.750
$149.99
Play as You Pay
on orders $249.00+ details
List: $189.99
Savings: $40.00 (21%)
More Expected Soon!More expected Jun 2   Seen it for less?
Free Ground Shipping
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New, Frequency 645.500
$149.99
Play as You Pay
on orders $249.00+ details
List: $189.99
Savings: $40.00 (21%)
More Expected Soon!More expected Jun 2   Seen it for less?
Free Ground Shipping
Faster Shipping
Customer Reviews
4.5 out of 5 (11 ratings) Rate and Review This Product
zZounds has verified that this customer bought this product from us. "This lapel mic is the one to get for spoken word. I do not recommend it for anything else, but it works great for narration and"
Sound: This lapel microphone rocks. It is responsive, clear and easily operated. A good value for the price point! Feature: This has 2 on/off switches which enables you to mute the mic without making any noise in the PA. The second on/off switch is inside the battery cover which keeps it from being confused with the mute switch. Ease of Use: Just plug it in turn it on and go! Easy setup! Quality: The product is made well, but should not be dropped repeatedly as it is made of hard plastic. Value: This is a great value for the sound quality you get. Perfect for Pastors and speakers. Cannot beat the price/value in this product. Manufacturer Support: Haven't had to use any support. Everything works right! The Wow Factor: This isn't making music equipment, great for spoken word and narration. Overall: If this was lost or stolen, I would buy another. I may buy another just because.
Style of Music: country, new -country, rock and blues, christian
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zZounds has verified that this customer bought this product from us. "One Fantastic Lapel Mic System!"
Sound: This is a high quality lapel mic system. From the minute we plugged it in it has give top notch results. I pastor a church and have used this mic for a month and the quality of sound is superb!
Style of Music: Christian
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