CR-711 Belt Pack Receiver


The CT-711 Beltpack Transmitter wirelessly transmits the operator’s voice to participants listening with CR-711 receivers.

The participant simply plugs the DE501 Delegate Earphone into the CR-711 receiver. The DE501 delegate earphone is included with the purchase of the CR-711 receiver. There are other earphone/headphone options available.

  • LCD for display of channel selection, battery status, and menu options
  • DE501 Earphone included. Additional headphone options available.
  • Up to 100 selectable channels
  • Auto scan to find channels
  • Squelch control with 10 preset levels to adjust RF reception
  • 360° rotating belt clip
  • Built-in charging circuit


RF Generation and Control PLL Synthesizer
Frequency Range 625 to 650 MHz
Switching Bandwidth 25 MHz
Channel Grid 250 KHz
Modulation FM
Peak Deviation ±40 KHz
Compander SA575
AF Frequency Response 80 Hz to 15 KHz ± 3 db
AF Output 1.2 V
THD at 1KHz < 0.5%
Connector 3.5mm (1/8 in.)
Nominal Supply Voltage DC 3V
Current Consumption 120 mA
Battery AA x 2 (Alkaline or NiMH)
Transmission Radius from CT-711 (ft.) 100 (approximately)
Dimension (in.) 7.48 (L) x 2.56 (W) x 1.38 (H)
Weight (oz.) 3.42

Please contact us at This email address is being protected from spambots. You need JavaScript enabled to view it. or 240.404.0549240.404.0549 to request more information and/or a quote for purchase of the RFS 700 system.

Conference Systems is a division of PSAV. PSAV is the preferred audiovisual rental and staging partner for major hotel brands, conferences/conventions, hospitality management companies, as well as various independent customers and clientele throughout the world.

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Conference Systems
20405 Seneca Meadows Parkway
Germantown, MD 20876

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