interphone I-777

Price :
On Demand
Quantity :
500
Standards & Approvals :
Approvals
Payment Terms :
Expected Delivery Time :
5
Additional Requirement :
Price Valid Till :
Dec,31, 2020

• VHF 5W • With FM radio • Built-in 50 CTCSS and 104 DCS • Emergency alarm • Voice annunciation function • PC programming • Technical specifications: o Frequency range: 400-470 MHz o Channel capacity: 16 o Operating voltage: 7.4V Li-ion o Working temperature: -20 to +60¡ãC o Frequency stability: ¡À 2.5ppm o Dimensions (without antenna): 55 x 105 x 35mm o Transmitter:  RF power output: 5W  Modulation type: F3E  Stray radiation: >60dB  Adjacent channel power: >55/65dB  Maximum frequency deviation: ¡À 5kHz  Audio distortion: <=5%  Modulation character: ¡À 3dB o Receiver:  Sensitivity (12dB SINAD): 0.2¦ÌV  Adjacent channel selectivity: >=60dB  Noise respond: >=60dB  Audio power output: 500mW  Audio distortion: <=5%  Standby current: ¡Ý25mA

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