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High power output Mobile Radio, marine band radio BF-990
High power output Mobile Radio, marine band radio BF-990

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Quality/Safety Certification: 0.00


Mobile radio:
1. Used for many countries,compace design
2. Easy to operate and multi-function
3. PC programming

High power output Mobile Radio, marine band radio BF-990

Features:

 

1. VHF136-174,UHF400-470,450-520MHz

2. 128 channels 

3.  DTMF,5-TONE,2-TONE,CTCSS/DCS

4.  Inspection,monitor,stun and kill function 

5. Audio compander,scrambler

6. High/Low power output switchable (25W/15W)

7. Multi-scan mode 

8. Emergency alarm 

9.Busy channel locked(BCL) 

10. TOT Time-out timer(TOT) 

11. PC programming

 

 

Specifications:

 

General

Frequency range

VHF:136-174MHz

UHF:400-470MHz/450-520MHz

Channels

128 channels

Channel spacing

25KHz(width) /12.5KHz(narrow)

Channel step

5 KHz,6.25KHz

Voltage

13.8V  DC, cathode grounded

Current

Transmitting <8A, receiving <1A, standby <0.4A

Operating temperature

-30°C— +60°C

Frequency stability

≤±2.5ppm

Antenna impedance

50Ω 

Dimension

145(L)×135(W)×40(H)MM

Weight

1020g

Receiver

Sensitivity(at 12dB SINARD)

≤0.25uV(width)  ≤0.28µV(narrow)

Adjacent channel selectivity

≥75dB(width)           ≥70dB(narrow)

Intermodulation rejection

≥75dB

Spurious response rejection

≥75dB

Block

≥95dB

Audio output power

2W(inner) 4W(external)

Audio response

+1/-3dB

Audio distortion @ Rated audio

≤3%

Transmitter

Power output

25W

Clutter&harmonic

-36dBm<1GHz   -30dBm>1GHz

FM noise

45dB(width)/40dB(narrow)

Modulation mode

16KF3E(width) / 8KF3E(narrow)

Max frequency deviation

≤±5KHz(width) /2.5KHz(narrow)       

Speaker impedance

600Ω

Audio response

+1/-3dB

Audio distortion

≤3%

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