The R-303 VHF Dual channel wireless microphone system that has non-diversity reception for cost conscious and small multi-channel application. It has built-in accurate squelch circuitry, anti-interference RF noise squelch circuitries and power on/off thump eliminator circuitry.
Fixed frquency dual channel in 19" casing design
Non-diversity reception for cost conscious and small multi-channel application
Buit-in accurate squelch circuitry
Antennas can be either rear or front mounted
Anti-interference RF noise squelch circuitries
Power on/off thump eliminator circuitry
RF & AF LED indicators
Unbalanced (6.3mm)x 1 audio outputs
Standard 1RU plastic chassis
Matching transmitter for R-303 is Q-303
Microphone Connectivity - Wireless
Microphone Type - Condenser
Microphone Type - Dynamic
Wireless - Yes
Total Harmonic Distortion + Noise (THD+N):
0.50 %
Wireless:
Yes
AC Voltage (Maximum):
240 Volts
AC Voltage (Minimum):
100 Volts
Current Draw:
1 Amps
DC Voltage:
12 Volts
Depth:
200 mm
Height:
44 mm
Width:
420 mm
Product Weight:
1.50 kg
Frequency Range:
VHF
Switchable Frequencies:
1
Channels:
2
Display Screen:
LED
Oscillation Type:
Crystal fixed
Frequency Stability:
±0.005 %
RECEIVING METHOD:
Non Diversity
Sensitivity:
-95 dBm
Image Rejection:
> 60 dB
S/N Ratio:
> 105 dB
PEAK DEVIATION:
±15 kHz
ANTENNA SOCKET:
TNC type
Audio Outputs:
6.3mm x 1
Squelch:
RF/Noise squelch
Chassis:
Standard 1-rack (metal)
Q-303
- VHF Handheld Transmitter with Quiet Switching Circuit