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  • Phone: 0086-20-36182009
TD-V28D  

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Technical specifications
General Specifications
Frequency Range
VHF 136-174MHz
UHF: 400-470MHz

Number Of Channels
48
Channel Spacing
Analog:25/12.5KHz
Digital: 12.5KHz

Operating Voltage
7.4V
Standard Battery
1500mah (Lithium Ion)
Battery Average Working Hours(5-5-90Working Cycle)
About 14 Hours
Frequency Stability
±1.0 PPM
Operating Temperature Range
-20℃~+55℃
Antenna Impedance
50Ω
Dimensions(HxWxD)(With out Antenna)
105 x 53 x 30mm
Weight(Including Antenna And Battery)
199g
Transmitter
Output Power
UHF: 4.0W/1.5W
Modulation(Analog)
11KΦF3E@12.5KHz 16KΦF3E@25KHz
Modulation(Digital)
12.5KHz Data And Voice 7K60FXW.Date7K60FXD
Clutter And Harmonics
-36dBm<1ghz -30dbm="">1GHz
Signal To Noise Ratio
40/45dB
Audio Distortion
≤3%
Modualation Limit
±2.5@12.5KHz;±5.0@25KHz
Audio Rseponse(300~3000HZ)
+1to-3dB
Digital Vocoder Type
AMBE++
Digital Protocal
ETSI-TS102 361-1.-2.-3
Receiver
Sensitivity(Analog)
≤0.20µV(12dB SINAD)
Sensitivity(Digital)
≤0.20µV/BER3%
Adjacent Channel Selsetivity
≥60dB
Intermodulation
≥60dB
Spurious Response Suppression
≥60dB
Signal To Noise Ratio
40/45dB
Audio OutPut Power
≥500mW
Audio Distortion
≤5%
Audio Resopnse
+1~-3dB
Conduction Emission Miscellaneous
<-57dBm
Standard Accessories
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+86-20-36182009 sales@tid-china.com
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