Comtek AT-216 FM system. This is their latest standard personal FM line. You can't go wrong with this.
Advantages over the excellent COMTEK AT-72 system are; Better Fidelity; TV channel selector; Different band (216) for cleaner signal; uses less power.
COMTEK has designed a new
generation of personal FM systems that enhances today's new high performance
hearing aids. To do this, 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
- 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
One year manufacturer warranty.
Download manual
Expect 12 hours of battery use per charge. Or 40 hours per alkaline battery--sAVE money.
Also available for the receiver is an
Enviro-Mic or Smart-Mic options for classroom use. Extra fee. 15% discount per extra receiver with order.
We will modify the transmitter for $30 so that it accepts two lapel
microphones.Include a lapel microphone with the receiver and you have three
people speaking directly to you. ( Lapel microphones are an added cost.)
