MASCOT ELECTRIC CO., LTD

RS-33 Series

RS-33 / UF-31 Vocal System
RS-33 / UF-31 Vocal System

RS-33 / UF-31 Vocal System

RS-33 Receiver / UF-31 Handheld Micrphone 

  • Diversity transmission range: up to 60 meter / 190 feet.
  • Stylish design offers the utmost portable convenience.
  • Clearly group and channel LED display.
  • Single button scan function.
  • Preset 4 frequency group containing 8 channels each.
  • Up to 8 systems can be used simultaneous.  
  • Lightweight and front antennas design for all occasions.
  • Balanced XLR and unbalanced 1/4” jack outputs.
RS-33
Receiving Mode
Diversity
Frequency Range
UHF520 ~ 937.5MHz (Regionally Selected)
Display
LED indicate group and channel 
Preset Channel
4 Group: 8 compatible channels in each group 
Oscillator
PLL Synthesized
S/N Ration
>100dB, at 20KHz deviation and 60dBµV antenna input
AF Response
50Hz to 18KHz
T.H.D.
<1% (at 1KHz)
Dynamic Range
>100dB
Image & Spurious Rejection
70dB minimum
Receiving Sensitivity
At 5µV over 70dB S/N ratio
IF Frequency
1st: 243.95MHz , 2nd: 10.7MHz
Tone Signal
32.768KHz
Audio Output
Balanced & Unbalanced
Power Supply
DC12V
Current Consumption
350 ± 10mA
Case
Mini Case
Dimension(MM) WxHxD
262 x 42 x 102
Net Weight
Approx. 375 g
UF-31
Frequency Range
UHF520 ~ 937.5MHz (Regionally Selected)
Channel Select
SYNC with receiver
Display
LED shows the battery life
RF Power Output
10mW (max.)
Frequency Stability
±0.005%
Spurious Emission
>60dB below carrier frequency
Battery
DC3V (1.5V x 2 AA batteries)
Current Consumption
120 ± 10mA
Dimension(mm) WxHxD
260 x 54Ø
Net Weight
Approx. 240 g