Antennas Flexible TNC 1/2 Wave Flexible TNC 1/2 Wave Flexible TNC 1/2 Wave
Audio Frequency Response 80 Hz - 18kHz +/-2dB 80 Hz - 18kHz +/- 2dB 80 Hz - 18kHz +/- 2dB
Balanced Line Level Output (RMS Adjustable) 10 - 100 mV 10 - 100 mV
Battery Life 14 hours with (2) AA alkaline typical 14 hours with (2) AA alkalines typical 14 Hours with (2) AA alkalines typical
Case Material metal Metal Metal
Controls on/off, Set, Up, Down, Sync on/off, Set, Up, Down, Sync On/Off, Set, Up, Down, Sync
Distortion (@ 1 kHz, 40 kHz deviation) Less than 1.0, 0.4 typical % less than 1.0, 0.4 typical % less than 1.0, 0.4 typical %
Diversity True Antenna True Antenna True Antenna
Dynamic Range greater than 95 dB greater than 95 dB greater than 95 dB dB
Element HM-3 Omni-directional headworn PL22 Cardioid Dynamic ULM18 Directional Microphone
Number of Channels 32 per band, 8 Simultaneous 32 32 Per Band, 8 Simultaneous
Operating Temperature Range 5º - 45º C (41º - 113º F) 5º - 45º C (41º - 113º F) 5º - 45º C (41º - 113º F)
Power Requirement 12-16 VDC, 500 mA max 12-16 VDC, 500 mA max 12-16 VDC, 500 mA max
Power Supply 12 VDC, 500mA max 12 VDC, 500 mA max
Receiver Type Synthesized PLL Synthesized PLL Synthesized PLL
RF Frequency Range 16 MHz 16 MHz 16 MHz
RF Output 8 mW typical 8 mW typical 8 mW Typical
RF Sensitivity (12 dB SINAD) less than 1.0 uV less than 1.0 uV less than 1.0 uV
Signal-to-Noise Ratio (A-weighted) greater than 100 dB greater than 100 dB greater than 100 dB dB
Squelch Tone code plus Amplitude Tone code plus Amplitude Tone code plus Amplitude
Connector Type 1/4 inch unbalanced, 3-pin XLR balanced 1/4 inch unbalanced, 3-pin XLR balanced 1/4 inch unbalanced, 3-Pin XLR balanced
 
R300-E

R300-HD

R300-L
Antennas Flexible TNC 1/2 Wave Flexible TNC 1/2 Wave Flexible TNC 1/2 Wave
Audio Frequency Response 80 Hz - 18kHz +/-2dB 80 Hz - 18kHz +/- 2dB 80 Hz - 18kHz +/- 2dB
Balanced Line Level Output (RMS Adjustable) 10 - 100 mV 10 - 100 mV
Battery Life 14 hours with (2) AA alkaline typical 14 hours with (2) AA alkalines typical 14 Hours with (2) AA alkalines typical
Case Material metal Metal Metal
Controls on/off, Set, Up, Down, Sync on/off, Set, Up, Down, Sync On/Off, Set, Up, Down, Sync
Distortion (@ 1 kHz, 40 kHz deviation) Less than 1.0, 0.4 typical % less than 1.0, 0.4 typical % less than 1.0, 0.4 typical %
Diversity True Antenna True Antenna True Antenna
Dynamic Range greater than 95 dB greater than 95 dB greater than 95 dB dB
Element HM-3 Omni-directional headworn PL22 Cardioid Dynamic ULM18 Directional Microphone
Number of Channels 32 per band, 8 Simultaneous 32 32 Per Band, 8 Simultaneous
Operating Temperature Range 5º - 45º C (41º - 113º F) 5º - 45º C (41º - 113º F) 5º - 45º C (41º - 113º F)
Power Requirement 12-16 VDC, 500 mA max 12-16 VDC, 500 mA max 12-16 VDC, 500 mA max
Power Supply 12 VDC, 500mA max 12 VDC, 500 mA max
Receiver Type Synthesized PLL Synthesized PLL Synthesized PLL
RF Frequency Range 16 MHz 16 MHz 16 MHz
RF Output 8 mW typical 8 mW typical 8 mW Typical
RF Sensitivity (12 dB SINAD) less than 1.0 uV less than 1.0 uV less than 1.0 uV
Signal-to-Noise Ratio (A-weighted) greater than 100 dB greater than 100 dB greater than 100 dB dB
Squelch Tone code plus Amplitude Tone code plus Amplitude Tone code plus Amplitude
Connector Type 1/4 inch unbalanced, 3-pin XLR balanced 1/4 inch unbalanced, 3-pin XLR balanced 1/4 inch unbalanced, 3-Pin XLR balanced