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The CC-216
is a professional quality, wireless assistive listening system which qualifies
for ADA assistive listening requirements for installation in stadiums,
auditoriums, theaters, and churches. The BST-25/216 transmitter is easy
to install, and its balanced mic/line level XLR input makes it adaptable
to any installation requirement. The CC-216 system operates in the 216
MHz band to minimize RF interference.
The BST-25/216 base station transmitter and the PR-216 personal receiver
operate on standard channels 1-40 allowing for compatibility with other
manufacturers' receivers. This system also operates on COMTEK's high fidelity
channels 41-60. Special noise reduction circuitry produces a signal-to-noise
ratio and a higher frequency response for increased speech clarity which
maximizes the performance of hearing aids, Cochlear implants, and earphones.
The BST-25/216 base station transmitter may be used with an external antenna
for permanent installation in a rack mount, or placed on a table top using
the plug-in antenna on top of the transmitter for easy system set up.
The BST-25/216 transmitter accepts both AC or 12 volt DC power. The PR-216
receiver may be used with headphones, direct audio input cords for use
with hearing aids, cochlear implant processors, and with the NTC-102 neckloop
for use with hearing aids using a "T" coil.
CC-216
System Performance Specifications
| Frequency
Response: |
80
Hz to 12 kHz. |
| Harmonic
Distortion: |
Less
than 1% at 50% modulation. |
| Signal-to-Noise
Ratio: |
Better
than 90 dB A-weighted with narrow-band Hi-fi companded Ch. 41-60. |
| PR-216
Headset Output: |
+16
dBu (low impedance). |
| Modulation
System: |
FM
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 MHz LPRS band. |
| System
Operating Range: |
500
feet with external antenna. |
| PR-216
Battery Life: |
Up
to 40 hours with 9 volt alkaline, 10 hours with rechargeable Ni-MH
batteries. |
| FCC
Compliance: |
Complies
with Part 15 of FCC rules. |
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