MASCOT ELECTRIC CO., LTD

RS-31B Series

RS-31B / UT-51B Guitar System
RS-31B / UT-51B Guitar System

RS-31B / UT-51B Guitar System

RS-31B Receiver / UT-51B Bodypack Transmitter / CB-402 Guitar Cable 

  • Easy-to-use intuitive interface with preset 8 channel offers quickly setup.
  • Diversity receiver ensure the reliable transmission quality.
  • AF/RF LED clearly indicated reception status.
  • XLR and 1/4” output connectors.
  • High Signal/Noise Ratio Performance.
  • Adjustable squelch for eliminating RF interference.
  • Easy to be installed into a standard 19” rack by rack kits.
  • Up to 60 meters reception for total wireless freedom.
RS-31B
Receiving Mode
Diversity
Frequency Range
UHF520 ~ 937.5MHz (Regionally Selected)
Display
7 Segment Display shows channel 
Preset Channel
8 channels  
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
120 ± 10mA
Case
Minin Case
Dimension(MM) WxHxD
170 x 42 x 102
Net Weight
Approx. 260 g
UT-51B
Frequency Range
UHF520 ~ 937.5MHz (Regionally Selected)
Channel Select
Rotary 
Display
LED shows the battery life
RF Power Output
10mW (max.)
Frequency Stability
±0.005%
Spurious Emission
>60dB below carrier frequency
Gain Setting
0dB / -10dB / -20dB
Battery
DC3V (1.5V x 2 AA batteries)
Current Consumption
120 ± 10mA
Dimension(mm) WxHxD
65 x 97 x 25
Net Weight
Approx. 84 g