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¡¡Products
 
FD-278B
Special features
Built-in 50 groups of CTCSS and 104+1 groups of DCS Standby time: 120 hours Super-mini size
Rapid charger and high capacity Li-ion battery Low battery alert High-quality audio output
High power output (5/4W) TOT and monitor functions Scan function
Programming method:computer Battery save function Rain-resistant

Technical specifications
Model NO. FD-278A FD-278B
General
Frequency Band VHF UHF
Frequency Range 136-174MHz 400-470MHz
Channel Capacity 16
Operating Voltage 7.2V DC ¡À15%
Antenna Impedance 50¦¸
Channel Spacing 12.5kHz/25kHz
Working Temperature -30 ¡æ - +60 ¡æ
Frequency Stability ¡À2.5 ppm
Size (Without Antenna) 50mm(W)x98mm(L)x30mm(D)
Weight(With Battery) 198g
Battery 1200 mAh(Li-ion)
Compatible With American Military Standard(MIL-STD-810C/D/E)
Transmitter£¨EIA-RS 316B STANDARD£©
RF Power Output 4W/5W
Modulation Type F3E
Modulation Distortion < 5%(300-3000Hz)
Max Freq Deviation < 5kHz(1000kHz When 100%)
FM Noise <=-45dB
Receiver
Sensitivity(12Db SINAD) 0.16¦ÌV
Selectivity 55dB
Adjacent Channel Selecivity >=70dB
Noise Respond >=60dB
FM Noise 45dB/40dB
Modulation Type 8K/16KOF3E
Audio Power Output 500mW When Distortion Less Than 10%
Audio Distortion < 5%
Operating Bandwidth ¡À7.5kHz/3.75kHz
Standby current <15mA
¡¡Standard Accessories  
Li-ion battery
 
Charger
 
Adapter
 
Antenna
 
Belt clip
 
     Optional Accessories  
Speaker/Mic
 
Cable
 
Software
 
Headset With PTT
 
Intelligent Charger..
 
Car Charger
 
Battery Eliminator
 
 
     
 
Copyright(c) 2008-2010 Quanzhou Feidaxin Electronics Co.,Ltd All rights reserved.
Add£ºTangxi Industrial Zone, Luojiang District,Quanzhou,Fujian China 362011¡¡Tel£º86-595-22163191 22163929¡¡Fax£º86-595-22673929