Quanzhou Nanfone Telecommunications Co. Ltd

Model Number: NF-668P-#2847 Brand Name: Nanfone Key Specifications/Special Features: Main features:Frequency: 400 to 470HzHigh and low power switchable: 4 and 1WBattery: 1,500mAhBluetooth built-in for NF-668 plusVOX

50 CTCSS and 83 DCS

Voice prompts

PC programmable and copy

Built-in FM radio (optional)

Power-save

TOT

BCLO

Broad and narrow brand optional

General:

• Frequency range: 400 to 470MHz
• Number of channels: 16
• Channel spacing: 12.5kHz, 25kHz
• Frequency stabilization: ±5ppm
• Operating temperature range: -10 to 55°C
• Voltage: 7.2V
• Battery: 1500mAh lithium-ion
• Dimensions: 100 x 56 x 33mm
• Antenna impedance: 50Ω

Transmitter:

• RF power output: 5w
• Emission current: ≤1.5A
• Audio distortion: ≤10%
• Maximum frequency deviation: ≤5kHz
• Remnant radiation: ≤ -65dB

Receiver:

• Reference sensitivity: -122dBm
• Maximum SNR: ≧45dB
• Inter-modulation, anti-interference: 55dB
• Rated power output: 600mW