Telex TT16
IFB Transmitter/16Chl


The TT-16 Base Station Transmitter features 16 user-selectable frequencies controlled from front panel control buttons. A 1/4" headphone jack with adjustable level for input signal monitoring is also provided. A backlit LCD display allows the user to select the RF channel used, change Hi/Low RF transmit power, select intercom input source and to adjust the input levels. A new featured, Enhanced Dynamic Range (EDR), greatly improves the Signal to Noise ratio and works with the TR-16 talent receiver to provide clearer, more dynamic audio.

The Base Station Transmitter has a 3-pin XLR connector on the back of the unit that will accept intercom signal input and is selectable between RTS® TW, Audiocom®, or ClearCom®. Other types of balanced audio input can also be used. The TT-16 has a 1/4" input jack on the back of the unit that will accept unbalanced line level signal input. Selection of the intercom type used and signal level adjustment is made from the front panel.


  • 16-channel 64.5 - 67.5 MHz band VHF frequency-agile transmitter base for IFB on-air talent or personal monitoring use with 750' transmission range 
  • Front panel rotary frequency selector knob, headphone monitoring output with dedicated volume control 
  • Input LED bar graph level meter 
  • Simultaneous operation of up to 5 units in same locale 
  • 8 tunable frequencies in TV channel 3 band, 8 assigned to channel 4 band for improved interference-free frequency agility 
  • Balanced Switchable RTS Ch.1, 2 and Audiocom, unbalanced ClearCom compatibility 
  • RF power switch with 50mW maximum RF output 
  • Balanced XLR and Unbalanced 1/4" inputs with dedicated level trim controls


  • Input Connectors:
     1 x 3-pin XLR, Balanced
     1 x 1/4" TS Phone, Unbalanced
     1 x BNC Antenna
     1 x Coaxial Power In
  • Output Level: 50mW max.(Hi), 5mW (Low)
  • Input Impedance:
     RTS 1, 2 Selected: 200 Ohms
     Telex Selected: 300 Ohms
     Unbalanced: 10 kOhms
  • Frequency Response: 100 Hz - 10 kHz
  • THD + N: <2%
  • Voltage Gain: 30dB (with AGC)
  • Headset Connector: 1 x 1/4" Stereo Phone
  • Maximum Current Capacity: 300mA
  • Maximum # of Belt Packs: 5
  • Input Power Requirement: 13VAC @ 300mA, 15 - 24VDC @ 300mA
  • Power Adapter
  • Dimensions: 7.5 x 1.75 x 7" (190.5 x 44.45 x 177.8mm)
  • Weight: 3.9 lb (1.8 kg)
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