מיקרופון אלחוטי ידני KRV-100/KST53 VHF

KRV-100 PECIFICATION  
   
1. COMPREHENSIVE PERFORMANCE
   
CARRIER FREQUENCY: VHF 170-260MHz
FREQUENCY STABILIZATION: LESS THAN 0.002%
DYNAMIC RANGE: MORE THAN 90dB
TOTAL HARMONIC DISTORTION: LESS THAN 0.5%
FREQUENCY RESPONSE: 50Hz-15KHz±3dB
AUDIO OUTPUT LEVEL: 0-300mV
   
2. FIXED RECEIVER  
   
POWER SUPPLY: 120V or 230V AC ADAPT
POWER REQUIREMENTS: 12-18V DC NOMINAL
SIGNAL/NOISE RATIO: MORE THAN 90dB
IMAGE AND SPURIOUS REJECTION: MORE THAN 80dB
BORDER UPON CHANNEL REJECTION: MORE THAN 85dB
RECEIVING SENSITIVITY: -105dBm
DIMENSIONS: 17.8*11.8*4cm
   
3. HANDING MICROPHONE  
   
POWER REQUIREMENTS: 9V ALKALINE BATTERY 
NOMINAL CURRENT DRAIN: LESS THAN 25mA
RF OUTPUT: MORE THAN 13dBm
MODULATION TYPE: FM
MAX DEVIATION: ±35KHz
SPURIOUS EMISSION: MORE THAN 55dB(WITH CARRIER)
BATTERY VOLTAGE: 9V battery
CONTINUAL USING: 6 Hours(Compare with GP 1604s 9v battery)
DIMENSIONS: 23.5*5*5cm