Lectrosonics IFBR1A/E01 IFB Receiver VHF


Synthesized UHF Belt-Pack IFB Receiver

£525.00 (incl. VAT £630.00)


  • Preset frequency can be set without power or transmitter signal
  • Scan mode stores up to five additional frequencies
  • Multi-color LED and rotary control for programming and operation
  • High sensitivity for extended operating range indoors or outdoors
  • Rugged machined aluminum housing
  • Attached battery door 8 hours battery life (alkaline) 20 hours battery life (lithium)
  • 256 frequencies in 100 kHz increments
  • Microprocessor controlled
  • Pilot tone squelch
  • Compandor noise reduction


  • Wireless IFB (interruptible fold back) systems are used for talent cueing and crew communications in broadcast and motion picture production.
  • In other cases, the IFB system is used by directors and other management to monitor program audio during a production.
  • The IFB R1a receiver provides simplicity and flexibility in a package that is intuitive for untrained users to operate.
  • The receiver is housed in a rugged machined aluminum package.
  • An optional spring-loaded belt clip (shown at right) provides a secure mounting on a wide variety of belts, pockets and fabrics.
  • The belt clip is removable to reduce its size and allow mounting into other types of bags and belt worn mounting systems common in field production.
  • Firmware Version 4 New IFBR1a receivers in the UHF blocks shipping from the factory already have this new firmware installed.
  • If users with older units wish to have the new firmware installed at the factory via the Parts & Repair department, the cost is $60 per unit to cover labor and handling.



  • 1 - 9-volt (Part #40013)
  • 1 - Adjustment Tool (Part #35679)
  • 1 - Velcro Strain Relief (Part #VSR1)
  • 1 - Pouch (Part#35698)
  • 1 - Manual