RS-22B Series
RS-21B / UF-21B Dual Channel System
RS-21B Receiver / UF-21B Handheld Microphone
- 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-21B
- 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 Ratio
- ＞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
- 200 x 42 x 183
- Net Weight
- Approx. 975 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
