JRC mikrof. pieslēguma bloks
Mikrofons JPS-10
• Unidirectional microphone • Chime and priority function • 126 x 51 x 156 mm • 0,9 kg
5 zonu mikrofons
• Unidirectional microphone • Chime function • 5 zone speaker selector • 1,3kg (JRC-10)
• 10 zones • -50 dB input level • 200 Hz - 20 kHz frequency response • < 0,05% (1 kHz) THD • > 68 dB S/N ratio • 275 x 51 x 156 mm • 2 kg
• 20 zones • -50 dB input level • 200 Hz - 20 kHz frequency response • < 0,05% (1 kHz) THD • > 68 dB S/N ratio • 275 x 51 x 156 mm • 2 kg