Category
Portable Radios
Brand
BelFone
Model
BF-S51
Country of origin
China

Supplier information

Supplier details
Manufacturer
China

Product description

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Features & Benefits:

• VOX
• Low Battery Alert
• Monitor
• Time-out-timer(TOT)
• Channel Scan
• Wide/narrow Band Switch
• PC Programming
• CTCSS/CDCSS and STE
• Squelch Level (0-9)
• Busy Channel Lockout(BCL)

Specification:

General:
Frequency Range: VHF: 136-174MHz / UHF: 400-470MHz
Channel Capacity: 16
Channel Spacing: 25KHz/12.5KHz
Operating Voltage: 7.5V DC (±20%)
Battery Capacity: 1800mAh(Li-ion)
Frequency Stability: ±2.5ppm
Antenna Impedance: 50 Ω
Operating Temperature: -20℃ 10to +60℃
Weight: 253g(including battery pack)
Dimensions: 60(L)x36(W)x109(H)mm
Transmitter:
Power Output: H: 5W L:1W
Modulation: 16KΦF3E(W)/8KΦF3E(N)
Noise and Harmonic: ≤-36dBm
FM Noise: -40 dB
Audio Distortion: ≤ 5%
Adjacent Channel Power: ≥ 65 dB(wide)/60 dB(narrow)
Modulation Limitation: ≤ 5KHz(wide)/2.5KHz(narrow)
Receiver:
Sensitivity: ≤ 0.2uV(Wide)/ 0.25uV(Narrow)
Adjacent Channel Selectivity: ≥ 60dB(width)/ 55dB(narrow)
Intermodulation: ≥ 60dB (width)/ 55dB(narrow)
Spurious Suppression: ≥ 60dB(width)/ 55dB(narrow)
SNR: ≥ 45dB(Wide)/ 40dB(Narrow)
Rated Audio Output Power: 0.5 W
Rated Audio Distortion: ≤ 5%