Instrumente muzicale

RM300L Sistem microfon lavaliera wireless diversity UHF. Lavaliera se alimenteaza cu 1 baterie de 9V, ce ofera peste 8 ore de functionare, si este prevazuta cu indicator de baterie descarcata si cu buton on/off/mute.

Datasheet
Radio frequency range : UHF High Band 750-865 MHz
Modulation : FM (FE3)
Maximum modulation +/- : 40 kHz
RF Sensitivity (20dB Sinad) : 3 µV
Distortion (THD) : <1%
Dynamic range : 100 dB
S/N Ratio : >90dB, A-Weighted
Squelch : Manual (external variable resistor)
Outputs : -6dBV, 10k§Ù
Connectors : Asymmetric 1/4¡± Jack
Receiver supply : External Transformer 12-18VDC 300mA
Receiver dimension : 190x95x45 mm
Receiver weight : 0.55 Kg(1.213lb )
Transmitter type : UHF POCKET TRANSMITTER
Frequency Range 176 to 240 MHz
Frequency Stability ¡¾ 0,005% @ 25¡Æ C
Transmitter tone code frequency : 15 kHz
RF Output power (ERP) : 10 mW
Spurios emission : 50 dBc
Transmitter supply : 1 9V battery
Battery autonomy : >8 hours
Transmitter dimension : 105x65x24 mm
Transmitter weight : 0.08 Kg(0.176lb )
Microphone : LCM-1 lavalier
Current drain : 30 mA