Comtek AT-216 FM system. Top of the line in personal FM systems. Comtek AT-216 FM system modified so its transmitter will accept two lapel microphones. This modification then, when another lapel microphone (optional) is added the to receiver, includes a total of three microphones. This means you can have three people speaking directly to you.
Advantages over the also excellent COMTEK AT-72 system are; Better Fidelity; TV channel selector; Different band (216) for cleaner signal; uses less power.
COMTEK has incorporated noise
reduction circuitry to increase speech clarity of the F.M. signal (when
operating on the narrow band, high fidelity channels 41-60). A higher
signal-to-noise ratio plus a higher frequency response of the F.M. signal work
together to maximize the performance of neckloop systems, cochlear implants, or
earphones.
Specifications:
- Frequency Response: 80 Hz to 10 kHz
- Harmonic Distortion: Less than 1% at
50% modulation
- Signal-to-Noise Ratio: Better than 80
dB A-weighted with narrow band Hi-fi companded Ch. 41-60
- Receiver Audio Input: 4 volts RMS
into 50 ohms
- Modulation System: F.M. adaptive
deviation with channel selection. 10 kHz companded Ch. 41-60; 5 kHz standard
ch. 1-40
- Operating Radio Frequency: 57
synthesized channels in the 216-217 MHz LPRS band
- System Operating range: 200 feet
typical, 500 feet under favorable conditions
- Battery life: Up
to 40 hours with 9 volt al=
kaline,10 hours with rechargeable Ni-MH batteries < /FONT>
- Size and Weight: 1 1/16" x 2 ½" x 3
¾"; M-218 and PR-216 (27 mm x 57 mm x 83 mm) 4 ounces (110 grams)
- Construction: Multiple interfaced
glass-epoxy P.C. boards, shock-mounted for impact resistant use in a
thick-wall Cycoloy enclosure with aluminum front panel
- F.C.C. Compliance: Complies with Part
95 and Part 15 of F.C.C. rules
System includes:
- M-216 wireless microphone transmitter
- CM-183 omni-directional lapel
microphone
- Table-top microphone accessory (Uses
the CM-183 microphone)
- PR-216 personal receiver
- NTC-102 neck-loop transductor
- SM-N earphone assembly
- NBC 9-2C battery charger
- Two Ni-MH rechargeable batteries
- CB-36 ST auxiliary input cable
- C-216 carrying case
Expect 12 hours of battery use per charge. Or 40 hours per alkaline battery.
Also available for the receiver is an
Enviro-Mic or Smart-Mic options for classroom use. Extra fee.
This lapel microphone modification then, when another lapel
microphone (added cost) is added to the receiver means you can have three people
speaking directly to you ( Order extra Lapel microphones here .
Please allow 7-10 days to process the
order.
