COMTEK MR-182 - COMTEK M-72 - Lapel Condensor Mic Set

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  • Item Category: Tools
  • Source: eBay
  • Sold Date: Apr 03, 2009
  • Channel: Auction House

Greetings. You are bidding on a compete set of the COMTEK MR-182, matching Wireless Microphone Transmitter M-72 with zippered belt-clip case, and a matching lapel pinned condensor microphone. This is a great set for wireless miking speakers in any setting from hotels, to corporate offices to outdoor. The set is over 10 years old and well worn from racking and use, but still works great. are the specifics: Serial Number 57889 on the MR-182, and 57888 on the M-72 with a shared channel of 9.24. M-72 transmitter requires a 9 volt battery, not included. Complete set includes, MR-182, M-72, belt clip case, condensor lapel pinned microphone, power cord and nylon flex antenna. The individual units can be found today on the internet for $600 and $250 respectively. I have another identical set for sell now on eBay with the only difference being serial number, of course, and channel 170.245.

are the general specs:


Carrier Frequency : 174 - 216 MHz
RF input : 50 ohms
RF sensitivity : 45 dB quieting at 1 uV (squelch setting)
Image rejection : Better than 90 dB
Spurious rejection : Better than 90 dB
Antenna :Nylon flex 1/4 wavelength whip
Audio output :

· Line level: +10 dB balanced at 600 - 250 ohms

· Headphone: +10 dB unbalanced at 20 ohms

· Mic output: -40 dB balanced at 200 ohms (with attenuator cable)

Frequency Response : 40 Hz to 15 kHz +/-2 dB
Harmonic distortion : 0.5% maximum below compressor action
AC/DC Power Requirements : 105 V - 130 V AC or 205 V - 250 V AC 50 - 60 Hz
Power Consumption : 8 watts with 120 V AC

"The Comtek MR-182 Wireless Microphone Receiver is field-tough enough for electronic news gathering punishment, sophisticated enough for studio communications, the performing arts, and film production. For convenience and performance, nothing else touches it."


Comtek M-72 Wireless Microphone Transmitter

The M-72 wireless microphone transmitter meets the highest professional standards; yet because of its unique design, it offers operational success to even the nonprofessional user. When used with COMTEK receivers, the M-72 transmitter reproduces the microphone's quality with indistinguishable difference. The wide dynamic range of this transmitter is made possible because of its unique soft compressor system which, along with very linear modulation characteristics and low residual FM noise, gives the most natural sound possible from a wireless microphone. To add to its versatility, the M-72 transmitter is available with either a companded (Type C) or non-companded (Type L) audio system for use with any COMTEK receiver. Also, the M-72 will phantom power all types of electret condenser microphones or operate with dynamic microphones.

All the best of luck and happy bidding.