Quanzhou Nanfone Telecommunications Co. Ltd

Model Number: NF-669-#3507 Brand Name: Nanfone Key Specifications/Special Features: Features:Dimensions: 100 x 58 x 35mmFrequency range: multi-band receiver (88 to 108MHz, 136 to 174MHz) dual-band transmit (136 to 174MHz, 400 to 470MHz) RF output: 5/1W (VHF)4/1W (UHF) high/low power switchableU/V frequency switch and dual-band standbyRepeater offset on/off

Repeater offset direction setting RX TX

CTCSS/DCS adjustable independence

ANI

99 channel (1 emergency channel)

Timer-out-timer

Emergency alert

BCLO

Frequency stepping adjustable: 5/6.25/10/12.5/15/20/25/30/50/100kHz

Scan selectable

Vox 4 levels

Built-in FM radio (frequency 87 to 108MHz)

Technical information:

• Frequency range:
  • FM: 88 to 108MHz VHF1: 136.000 to 174.000MHz (RX and TX) UHF1: 400 to 470.000MHz (RX and TX)
  Voltage: 7.2V
• Channels: 100 channel
• Spacing: 5/6.25/10/12.5/15/20/25/30/50/100kHz
• Frequency stabilization: ±5p-pm
• Operating temperature range: -10 to +55°C
• Battery: 1,200mAh Li-ion
• Antenna impedance: 50Ω
• Size: 81 x 50 x 26mm
• Transmitter:
  • RF power output:
    • UHFH: ≥4W L: ≤1W VHFH: ≥5W L: ≤1W
    Emission current:
    • UHF: ≤1.5A, (4W) VHF: ≤1.5A, (5W)
    Modulate distortion: ≤5%
  • Modulation limiting: ≤5kHz
  • Remnant radiation: -65dB
  • Adjacent channel power: -65dB
  • Maximum SNR: ≥42dB
  Receiver:
  • Reference sensitivity: -122dBm
  • Rated power output: 600MW
  • Audio distortion: ≤10%
  • Maximum SNR: ≥45dB
  • Adjacent channel selection: 65dB
  • Inter modulation rejection: 55dB