MASCOT ELECTRIC CO., LTD

RS-22B Series

RS-22B Dual Channel System
RS-22B Dual Channel System

RS-22B Dual Channel System

RS-22B Receiver / UF-21B Handheld Micrphone / UT-16B Bodypack Transmitter

  • Clearly channel LED display.
  • 8 selectable channels for easy to setup and deliver good sound quality.
  • High signal/noise ration performance.
  • Unbalanced 1/4” jack outputs.
  • Adjustable squelch for minimizing external RF interference.
  • Easy to be installed into a standard 19” rack by rack kits.
  • Individual output volume control knob.
  • Mixing out switch to combine signal to one output.
RS-22B
Receiving Mode
Non-Diversity
Frequency Range
UHF520 ~ 937.5MHz (Regionally Selected)
Display
7 Segment display shows channel
Preset Channel
8 Channel 
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
Unbalanced
Power Supply
DC12V
Current Consumption
250 ± 10mA
Case
Half 19” EIA Metal Rack Case
Dimension(MM) WxHxD
400 x 42 x 183
Net Weight
Approx. 1740 g
UF-21B
Frequency Range
UHF520 ~ 937.5MHz (Regionally Selected)
Channel Select
Button select
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
260x 56Ø
Net Weight
Approx. 240 g
UT-16B
Frequency Range
UHF520 ~ 937.5MHz (Regionally Selected)
Channel Select
Button select
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
65 x 97 x 24 
Net Weight
Approx. 84 g