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  • TK-780-790.jpg

TK-780-790


  • Commodity name: TK-780-790
  • Model Number: TK-780-790

Email:info@kydera.com  


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Detailed Introduction


• Menu Mode

• Keypad

• VOX

• LCD Display

• 107 DCS

• Hi/Low Power

• 50 CTCSS

• PC Programmable

• Time-out Timer

• Frequency/Channel Scan

• Low Battery Alert

• Battery Strength Indicator

• Li-ion Battery Pack

• Selectable Squelch Level

• Multiple Call Tones+1750Hz

• CO/TO/SE Scan Switchable

Specification
Model TK-780 TK-780
Frequency Range(MHz) VHF UHF
136-174 245-260 350-390 400-430 440-480 480-520
Channel 199
PLL Channel Spacing 12.5/25KHz
Battery Voltage 7.4V DC(Li-ion)
Antenna Impedance 50Ω
Temperature Range -20℃~+60℃
Frequency Stability ±2.5PPM
Case Size 126.5×61×39.5mm
Weight (w/Battery) 260g
Packaging Gift box (unit body together with the accessories)
Compatible With American Military Standard(MIL-STD-810C/D/E)
Receiver(Measurements made per TIA/EIA-603)
First IF(MHz)  
Second IF(KHz)  
Sensitivity(12db SINAD) 0.2(W)/0.25(N)
Squelch Selectivity 0.15(W)/0.2(N)
Adjacent Channel Selectivity ≥65dB(W)/≥60dB(N)
Intermodulation ≥65dB
Spurious Rejection ≥60dB
Image Rejection ≥65dB
FM Ham And Noise ≤­45(W)≤­40(N)
Modulation Type 16KOF3E/11KOF3E
Operating Bandwidth ≤±7KHz/≤±5KHz
AF Output 0.5w@4Ohms
Audio Distortion ≤5%
 
Transmitter(Measurements made per TIA/EIA-603)
RF Power Output 3W
Modulation Type F3E
Maximum Deviation ≤5.0(W)/≤2.5(N)
Spurious Emission ≤65dB
Modulation Distortion ≤5%
FM Noise ≤­45(W)/≤­40(N)

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