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Telex BTR-1 - 1-to-1 UHF IUHF Full-Duplex, Digitally Encrypted Wireless Transceiver

B&H # TEBTR1A1 MFR # F.01U.146.231
Telex BTR-1 - 1-to-1 UHF IUHF Full-Duplex, Digitally Encrypted Wireless Transceiver

Telex BTR-1 - 1-to-1 UHF IUHF Full-Duplex, Digitally Encrypted Wireless Transceiver Front View Back View

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Product Highlights

  • Frequency A1 / 482.200 - 668.200MHz
  • Full Duplex 1 to 1 Intercom
  • Digital Encryption
  • Intuitibe Backlit Interface
  • DSP Digital Audio Processing
  • ClearScan Channel Search
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The Telex BTR-1 1-to-1 UHF Full-Duplex, Digitally Encrypted Wireless Intercom Base Station Transceiver is a unique professional UHF wireless intercom base station system with a 1-to-1 (one base station to one belt pack) full-duplex, digitally encrypted design, for use in sports or commercial applications.

The BTR-1 is equipped with UHF frequency agility, digital audio security encryption, the patented ClearScan channel search, three audio channel capability with 2-wire line mix, signal relay closure, and a base station RF meter.

The bright, backlit LCD display of the BTR-1 offers an intuitive graphical user interface, and the unit offers the advanced technology of Intelligent Power Control, DSP Digital Audio Processing and proprietary digital audio encryption, providing clean sound and secure communications at a high professional level.

Wireless one-to-one UHF intercom Base Station with frequency agility, full-duplexing, digital security encryption, and huge selection of available frequencies organized in independent 18 MHz bands
CAN Bus remote network connectivity
Factory selected preset frequency groups, 1000' operating range, Transmit power level switch
Six channels of 2-wire intercom access, relay contact closure for base station with remote beltpack activation feature
Telex or RTS front panel 4-pin headset connector reads dynamic or electret headset boom mic type automatically
Enhanced ClearScan two-button frequency selection for optimal, interference- and intermodulation-free location use, ranks available frequencies in order of reliability
Frequency change from base station or beltpacks
Large backlit LCD, transparent, menu-driven Graphic User Interface for simplified navigation and assignment
Full function Talk/Listen headset station with dedicated headset and boom mic volume and gain controls ,allows for fifth simultaneous user(director, producer, engineer) on intercom channel
Compatibility with Audiocom, Clear-Com, RTS/RTS matrix wired and wireless intercoms, dedicated 2-wire XLE and 4-wire RJ-11 connectors
AC or DC operation in 12 to 15 Volt range
Table top or rackmount placement with supplied rackmount kits
General System
Frequency Range 482 - 608 MHz in 18 MHz TX/RX Bands
614 - 746 MHz in 18 MHz TX/RX Bands
Power Requirements 12-15 Volts AC/DC @ 1 Amp
Temperature Range -20 to 55° C (-4 to 130° F)
Antenna TX: 1/2 wave (supplied), TNC male connector
RX: 1/2 wave (supplied), TNC male connector
Frequency Response 100Hz - 4.0kHz
I/O Four wire input: Level adjustment (2 Vrms typical)
Four wire output: Level adjustment (2 Vrms typical)
Telex Intercom: I/O level adjustable (1 Vrms typical), line impedance 300 ohms
RTS Intercom: I/O level adjustable (0.775 Vrms typical), line impedance 200 ohms
ClearCom Intercom: I/O level adjustable (1 Vrms typical), line impedance 200 ohms
Aux Input: Level adjustable (2 Vrms typical)
Aux Output: Level adjustable (2 Vrms typical into 600 ohms)
Sensitivity Microphone input sensitivity: 10mV (200 ohms source)
Local Headset Output 200mW output into 150ohms (1% Distortion)
Mute Mute of Wire Income Port: 100dB (30kHz Low Pass Filtered)
Dimensions (WxHxD) 8.25 x 1.72 x 9.00" (20. 9 x 4.4 x 22.9cm)
Weight 3 lbs 8 oz (1.59 kg)
Type Synthesized Transmitter, 720 channels
RF Power 50mW typical (High), 5mW typical (Normal)
Modulation Type GMSK
Deviation Complies with FCC 74.861
Frequency Stability 0.005%
Spurious & Harmonics Exceeds FCC specifications
Type Dual conversion superheterodyne, 720 channels each
Sensitivity <0.8 uV for 12dB SINAD
IF Bandwidth 3dB at 230 kHz
Image Rejection >70dB or better
Controls and Indicators Front Panel:
1 x Power Switch
2 x Menu and Set Buttons
2 x Up and Down Buttons
1 x Contrast Adjust Trim
1 x Talk Button
1 x Talk Light
1 x Microphone Gain Trim
1 x Auxiliary Peak Level LED
1 x Peak Intercom Level In/Out LED
1 x Headset Volume Control
1 x Backlit LCD Display
Connectors Front Panel:
1 x 4-pin Male XLR Telex Headset Connector*
Rear Panel:
2 x Female Color-Coded TNC Transmit/Receive Connectors
4 x Male/Female 3-pin XLR 2-Wire Intercom Connectors
2 x 15-pin D-Sub Loop Thru
1 x RJ-11 4-Wire Intercom Port
1 x RJ-11 Auxiliary Audio Connector
2 x RJ-45 Remote CAN Bus Connectors
1 x Phoenix Plug Relay Connector1 x IEC Power Receptacle
*Also available as 4-pin Female XLR for RTS Headsets
Frequency Stability 0.005%
Distortion < 1% at peak level
Signal-to-Noise Ratio 80dB (30kHz Low Pass Filtered)
Antenna 2 x 1/2 Wave, TNC Connector
Telex BTR-1 - 1-to-1 UHF IUHF Full-Duplex, Digitally Encrypted Wireless Transceiver
  • Operating Instructions
  • In-Line Power Supply
  • 2 x Antennas (one Transmit, one Receive)
  • Gain Adjust Plastic Screwdriver
  • Two Terminal Plug (for Relay)
  • Large Phillips Pan Head Screw for Rackmounting
  • Small Phillips Pan Head Screw for Rackmounting
  • Single Unit Rackmount Bracket
  • Dual Units (Side by Side) Middle Rackmount Bracket
  • Rackmount Side Bracket
  • Interconnect Cable (15 pin to 15 pin)
  • Owner's Manual
  • 3 Year Warranty
  • Be the first to review this item


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