| Handheld Two way radio VR-K2AT/K4AT
offers wide frequency range 400-470mhz,the power
of 5 watts extend your communications range. With
its large capacity Lithium-Ion battery pack provides
a practical 12 hours of operating time. Reduced
power (1W) settings are also available for even
longer operating time, Built-in CTCSS/DTCS tone
codes provide quiet stand-by and allow you to access
a closed repeater. The pocket beep alerts you when
a matched tone frequency is received. The tone scan
detects the tone frequency used in the receiving
frequency.
An external DC power jack allows for operation when
used with the external DC power supply (11.0V DC).
The VR-K2AT/K4AT receives and transmits as it charges.
|
- 1200mAh Li-ion Battery
- 5W RF output power & 1W output power
- 8-10KM Communication range(in the open
area)
- 100 memory frequency channels,
adoption of phase-lock loop frequency synthesis,
mini-computer control, fast menu, expedient operations.
- LCD DISPLAY against the light
is easy to operate at night
- CTCSS/DCS
- VOICE REPORTED
- High/Low power switch
- The machine has the scanning function
- VOX built in
- MIL STD 810 and IEC 529 IP 54
|
| Model |
VR-K2AT
|
VR-K4AT |
| Frequency Range |
136-174 MHZ |
400-470MHZ |
| Communication range |
10-15Km |
| Power Output |
5W |
| Channel Number |
100 |
| Audio Distortion |
<=5% |
| Frequency Stability |
5ppm |
| Max. Freq. Deviation |
>=+-5KHz |
| Spurious Radiation |
Better
than 60dB |
| Adjacent-channel Power |
Better
than 60dB |
| Sensitivity |
Better
than 0.20V |
| Squelch Sensitivity |
Better
than 0.15V |
| Spurious Response Rejection |
Better
than 60dB |
| Adjacent-channel selectivity |
Better
than 60dB |
| Intermodulation Rejection |
Better
than 60dB |
| Standby Current |
40mA(It
is about 15mA in state of power save) |
| Transmitting Current |
1.4A |
| Operation Voltage |
7.2V |
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Portable Two Way Radios 
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