BF-S51
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BF-S51

Analog Portable Radio

BF-S51

BF-S51 is a professional FM two-way radio with a comprehensive analog feature set, such as BCL, VOX, TOT, CTCSS/CDCSS, etc. It covers your conventional communication needs. Also, our BF-S51 is a tough radio that can easily withstand a two-meter drop, making it an ideal choice for outdoor activities.
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Features & Benefits
Specification
Accessories


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)



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%
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BF-S51
BF-S51
Analog Portable Radio
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