RECOMMENDED HEADSETS
V-Series (See pages 17 and 18 for Ordering Information)
Earphone Frequency Response ..........................................10 Hz - 20 kHz
Earphone Input Sensitivity .................................................90dB@1mW
Microphone Frequency Response
Dynamic (MB-11)...............................................50 Hz - 15 kHz ±3dB
Electret (MB-12).................................................20 Hz - 20 kHz ±3dΒ
Microphone Input Sensitivity (re: 1 volt/µbar)
Dynamic (MB-11) ........................................................................-87 dB
Electret (MB-12) ..........................................................................-84 dB
Impedance
Earphones:...............................................................Mono 150 or 600 Ω
Stereo 75 or 300 Ω
Microphones ..................................................................................150 Ω
Size H-W-D..........................8" (203 mm) x 9" (228 mm) x 4" (102 mm)
Weight
V-200 double-sided headphone..........................14 ounces (396 grams)
V-210 single-sided headset .............................10.5 ounces (298 grams)
V-220 double-sided headset .............................15.5 ounces 439 grams)
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FCC INFORMATION
The Telex Model TR-200 transceiver is Type Accepted under United States
Federal communications Commission Parts 90 and 74. Licensing of Telex
equipment is the user’s responsibility and licensability depends upon the
user’s classification, user’s application, and frequency selected. Telex strongly
urges the user to contact the appropriate telecommunications before ordering
and choosing frequencies.
CAUTION: Changes or modifications made by the user could void the user’s
authority to operate the equipment.