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AR 331
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AR1 HANDHELD TRANSMITTER

AR 332

  • AFS (Automatic Frequency Selection) – Press the “/“ button for 3 sec and the receiver will auto-scan and lock on to an open, interference-free frequency.
  • Compatible systems – Maximum 24 sets can be used simultaneously by using multiple frequency bands in one venue.
  • IR Infrared Sync – Press [IR] button to automatically pair the receiver frequency with the transmitter.
  • Full Band Transmitter – 134MHz full band transmitter allows pairing with the receiver irrespective of frequency band.
  • Anti-Interference – PLL (Phase Lock Loop frequency control) design ensures transmission reliability, “NoiseLock”squelch effectively blocks stray RF.
  • Energy Conservation – Low RF power mode gives twice the battery life of up to 14 hours*. (On AA Alkaline Batteries)
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Description

Description

AR33 is a dual channel wireless receiver for AR1 & AR2 transmitters housed in 1 EIA standard Rack Unit metal chassis. Bright & intuitive LCD front panel display gives the necessary
information for both the transmitters like RF level, Audio levels, working channel & transmitter battery status, etc. With 32MHz operating bandwidth for each receiver, the band allows up to 10 compatible systems which are interference-free. With multiple bands, it can reach up to 24 compatible systems*. The PLL synthesized circuitry ensures RF transmission reliability with
separation from GSM & other EMI interference. AFS (Auto Frequency Selection) functions scan the environment and lock itself in an open interference-free frequency channel. The diversity antenna circuit chooses the better one receiving out of its 1/2 Wave Antennae to give optimum RF stability every time.

Technical Specifications

Technical Specifications

Mainframe size EIA Standard 1U
Channels Dual Channel
Frequency stability ±0.0005% (0~50 °C)
Carrier frequency range 522MHz~936MHz
Modulation mode FM stereo modulation
Oscillation PLL synthesized
Receiving Sensitivity 5dBuv, S/N>60dB
Bandwidth at 25 deviation 32Mhz
Max. Deviation Range ±45KHz
S/N >105dB
T.H. D <0.7%@1KHz
Frequency Response 80Hz-18KHz ±3dB
Operating Range 80~100M typical (in open space)
Power Supply DC 12V/12W
Weight 1.9kg
Dimension (mm) 410(W) x 206 (D) x 43 (H)
Output Connector XLR balanced & 6.3 φ phone jack unbalanced

*Actual range depends upon clear line of sight & interference.

Key Features

Key Features

  • AFS (Automatic Frequency Selection)

Press the “AFS” (Auto Frequency Selection) button 3 sec and the receiver will auto-scan and lock on to an open, interference-free frequency.

  • Compatible systems

Maximum 24 sets can be used simultaneously by using multiple frequency bands in one venue.

  • IR Infrared Sync

Press [IR] button to automatically pair the receiver frequency with the transmitter.

  • Full Band Transmitter

134MHz full band transmitter allows pairing with the receiver irrespective of frequency band.

  • Anti-Interference

PLL (Phase Lock Loop frequency control) design ensures transmission reliability, “NoiseLock”squelch effectively blocks stray RF.

  • Energy Conservation

Low RF power mode gives twice the battery life of up to 14 hours*. (On AA Alkaline Batteries)

Downloads

Downloads

AR332 Datasheet

Related products

AR 331

  • AFS (Automatic Frequency Selection) - Press the “/“ button for 3 sec and the receiver will auto-scan and lock on to an open, interference-free frequency.
  • Compatible systems - Maximum 24 sets can be used simultaneously by using multiple frequency bands in one venue.
  • IR Infrared Sync - Press [IR] button to automatically pair the receiver frequency with the transmitter.
  • Full Band Transmitter - 134MHz full band transmitter allows pairing with the receiver irrespective of frequency band.
  • Anti-Interference - PLL (Phase Lock Loop frequency control) design ensures transmission reliability, “NoiseLock”squelch effectively blocks stray RF.
  • Energy Conservation - Low RF power mode gives twice the battery life of up to 14 hours*. (On AA Alkaline Batteries)
Quick view

AR 31

  • AFS (Automatic Frequency Selection) - Press the “/“ button for 3 sec and the receiver will auto-scan and lock on to an open, interference-free frequency.
  • Compatible systems - Maximum 24 sets can be used simultaneously by using multiple frequency bands in one venue.
  • IR Infrared Sync - Press [IR] button to automatically pair the receiver frequency with the transmitter.
  • Full Band Transmitter - 134MHz full band transmitter allows pairing with the receiver irrespective of frequency band.
  • Anti-Interference - PLL (Phase Lock Loop frequency control) design ensures transmission reliability, “NoiseLock”squelch effectively blocks stray RF.
  • Energy Conservation - Low RF power mode gives twice the battery life of up to 14 hours*. (On AA Alkaline Batteries)
Quick view

AR 32

  • AFS (Automatic Frequency Selection) - Press the “/“ button for 3 sec and the receiver will auto-scan and lock on to an open, interference-free frequency.
  • Compatible systems - Maximum 24 sets can be used simultaneously by using multiple frequency bands in one venue.
  • IR Infrared Sync - Press [IR] button to automatically pair the receiver frequency with the transmitter.
  • Full Band Transmitter - 134MHz full band transmitter allows pairing with the receiver irrespective of frequency band.
  • Anti-Interference - PLL (Phase Lock Loop frequency control) design ensures transmission reliability, “NoiseLock”squelch effectively blocks stray RF.
  • Energy Conservation - Low RF power mode gives twice the battery life of up to 14 hours*. (On AA Alkaline Batteries)
Quick view