KG510 repeater communication equipment manufactured by the Japanese co-produced by Nippon original is KG110 replacement products, reliable performance, appearance and generous, compact; easy to operate; natural cooling, no fan, internal modular design and easy maintenance; KG510 exclusive transit scan mode, support for multiple networking modes, the transfer station to maximize the function, noble quality, reliable! 
 Two, KG510 technical characteristics 
 1. 50W uninterrupted power to launch, stable performance, can withstand the test of time, the theoretical maximum communication distance of 50km. 
 2. Support a variety of transit scan mode, scanning the unique transfer function, the conventional network becomes easy and simple; can set up a large area of ??wireless interconnect traffic area. 
 3. Compatibility mode supports duplex, transit mode; programmable 99-channel, free to name the channel name; front panel LCD display with four lines, each line can hold 21 characters; can be displayed include channel information, alarm information transmitting and receiving strength indication etc., intuitive, clear; 
 4. Support for computer programming, computer programming user-friendly, easy to set various functions on the computer requirements, is not high, compatible with multiple versions of operating systems, basically as long as the computer will be able to install and write Frequency; 
 5. The appearance of fine appearance, a large area on the panel radiator (418mm × 353mm) direct cooling heat, non-traditional fan cooling, and enhance the stability of the host work; internal function modules using an independent modular design, engage in self-interference ability, ease of maintenance. 
 6.19 "EIA standard panel, front panel with LCD display, 3 × 5 keyboard, speakers, low power adjustable mouth, and other signaling squelch knob adjustment is simple and convenient; support a variety of signaling (DTMF, CTCSS, DCS , 5TONE, 2400bps FFSK); 
 7. With a strong self-test function, and can display an error message on the LCD screen; highly fault-tolerant, 25-pin standard interface to facilitate the secondary development, which enables remote control. 
 8. All indicators are stronger than the U.S. military standard criteria. 



 KG510 Specifications: 


 Frequency range 136 ~ 174/176 ~ 280 / / 330 ~ 380/400 ~ 470MHz Number of Channels 99 channels 
 Programmable channel spacing 12.5/20/25/30KHz 
 Work simplex / half duplex / full duplex 
 Antenna Impedance 50 ohms 
 Power supply 13.6VDC, negative ground only 12A or less 
 Environment Operating Temperature -30 ℃ to +60 ℃; relative humidity 95% at +35 ℃ 
 Size and Weight 462mm (W) × 88mm (H) × 360mm (D) 11Kg 
 Transmitter 
 RF power 1-50W continuous emission 
 Maximum deviation of broadband: ± 5KHz Narrow: ± 2.5KHz 
 Frequency Stability ± 1.5PPM 
 Frequency Response +1,-3dB to 6dB octave (pre-emphasis by the 0.3-3KHz, 1KHz reference point) 
 Broadband signal to noise ratio: greater than 50dB at 1KHz 70% narrow-band modulation: greater than 45dB at 1KHz 70% modulation 
 Modulation distortion is less than 3% at 1KHz 70% modulation 
 Spurious and harmonic than 0.25uV 
 Receiving part 
 IF 1 IF 21.6MHz 1 IF 455KHz IF 48.5MHz 2 
 Frequency Stability ± 1.5PPM 
 Pressure sensitivity to noise is less than 20dB at 12dB SINAD 0.4uV less than 0.3uV 
 Squelch Sensitivity Less than 0.25uV 
 Selectivity of greater than 70dB at 25KHz 
 Obstruction greater than 90dB 
 Greater than 70dB Intermodulation 
 Greater than 70dB Spurious Response 
 Within the audio response +1,-3dB to 6dB octave (de-emphasized by the 0.3-3KHz, 1KHz reference point) 
 Audio distortion less than 5% in 1KHz 70% modulation 
 Broadband signal to noise ratio: greater than 50dB at 1KHz 70% narrow-band modulation: greater than 45dB at 1KHz 70% modulation