www.kg510.com 福建厦门对讲机网
 
About us
Products
Download
Baotong News
Contact us
Message board
 
Chinese
MOBILE RADIOS:KG208
Products/ MOBILE RADIOS /kg208

Click Here To See More Options

 

Main Features

Programmable Channel Spacing :Wide/Narrow per channel, both 5 tone and DTMF.DTMF. up to 200 channels (100 with alpha channel name feature)

Wide Frequency Coverage: Models are available for 66-88 MHz VHF, 136-300 MHz VHF, and 300-520 MHz UHF – more frequencies than any other manufacturer.* *See specifications for band splits.

Alphanumeric Display Large backlit characters tell you the radio's status at a glance. No flashing lights or confusing tones.

Emergency Mode: You can send a silent alarm in case of trouble

Password Feature: On power up, the radio can require you to enter your unique password number to prevent unauthorized listeners.

Voice Inversion: For message privacy, voice inversion makes your conversation unintelligible to unauthorized listeners.

Keyboard Lock Feature: You can “lock” your keyboard settings to prevent tampering.

Kill Mode: The KG208 can be completely disabled or enabled from the central base station.

PC Programmable: No need for specialized equipment to define the radio's personality. A cloning cable allows quick field personalization.

More Features

  • Wide non – tuning bandwidth
  • Choice of transmitter power
  • 5-tone selcall
  • DTMF encode/decode
  • Scan with 4 priority levels
  • Automatic number identification (ANI)
  • Self diagnostics
  • Up to 200 channels (100 with alpha channel name feature
  • Time out timer
  • Busy channel lockout
  • Activity timer
Specifications

GENERAL

Frequency Range

30 MHz Band

80 MHz Band

VHF Band

200 MHz Band

UHF Band

1
Designated 03
Designated 08
Designated 15
Designated 20
Designated 40
Band Splits

A: 30 - 40 MHz

B: 40 - 50 MHz

C: 45 - 55 MHz*

* Special Order

A: 66 - 88 MHz

A: 134-162 MHz

B: 146-174 MHz

A: 176-208MHz

B: 208-245 MHz

C: 240-276 MHz

SA: 300-335 MHz

A: 335-370 MHz
B :365-400 MHz
C: 400-435 MHz
DS: 420-455 MHz
D: 440-475 MHz
E: 465-500 MHz
F: 485-520 MHz

Number of Channels

200 channels or 100 channels with channel name

Channel Spacing

12.5, 20, 25, 30 kHz programmable by channel

Mode of Operation

Simplex or Semi duplex, Push To Talk

Antenna Impedance

50 Ohms unbalanced

Power Supply

13.6 V DC +/- 20% negative ground

Power Consumption

TX: <3 A @ 10 W, <5 A @ 25 W, <8A @ 40 W,

RX: 330 mA standby, 370mA receive-mid volume, 525 mA receive-max volume

Environmental Conditions

Ambient temperature: -30 C to +60 C (-22 F to +140 F)

Relative humidity: 95% at 35 C

Dimensions

High power model Standard model

1

166 mm (6.54” width 166 mm (6.54” width

50 mm (1.97”) high 50 mm (1.97”) high

195 mm ((7.7”) long 173 mm (6.81”) long

Weight

1.7 kg (3.74 lb.) 1.5 kg (3.3 lb.)

Color

Dark gray, textured Dark gray, textured

Construction

Die cast aluminum chassis and control

TRANSMITTER

RF Power Output

Models are available at

10 W, 25 W & 40 W

in VHF and UHF bands

30MHz Band 40W 80 MHz Band 25W

VHF Band 5-10W (10 W)

10-25W (25W)

20-40W (40W)

200MHz Band 25W

UHF Band

5-10 W (10W)

10-25 W (25W)

20-40 W (40W)

1

All powers are programmable high or low (two levels) by channel and selectable at front panel

Low power levels are adjustable down to 2 W.

Max. Frequency Deviation

Wide band: +/- 5 kHz, Narrow band, +/- 2.5 kHz

Frequency Stability

+ 0.0003%

Frequency Response

Within +1, -3dB of 6 dB/octave pre-emphasis from 300 to 3000 Hz, 1 kHz ref.

Signal to Noise Ratio

Wide band: more than 50dB at 1 kHz 70% modulation

Narrow band: more than 45 dB at 1 kHz 70% modulation

Modulation Distortion

Less than 3% at 1kHz 70% modulation

Spurious and Harmonics

More than 70 dB below rated power

RECEIVER

Intermediate Frequency

1 st IF: 48.5 MHz, 2 nd IF: 455 kHz

Frequency Stability

+ 0.0003%

Sensitivity

Less than 0.4 m V for 20 dB quieting, Less than 0.25 m V for 12 dB SINAD

Squelch Sensitivity

Less than 0.25 m V

Selectivity

More than 70 dB at 25 kHz point

Blocking

More than 90 dB

Intermodulation

More than 70 dB

Spurious Response

More than 70 dB

AF Response

Within +1, -3 dB of 6 dB/octave de-emphasis from .3 to 3 kHz, 1 kHz Ref.

AF Output

Internal speaker: 2.5 W @ < 5% distortion into 8 Ohms, 1 kHz, 70% modulation

External Speaker: 5 W @ <5% distortion into 4 Ohms, 1 kHz, 70% modulation

Signal to Noise Ratio

Wide band, 25 KHz: more than 50 dB at 1 kHz 70% modulation

Narrow band, 12.5 KHz: more than 45 dB at 1kHz 70% modulation

NOTICE:

Due to constant technological developments and changes, specifications may vary without notice. Options and specifications may vary slightly in different countries to suit local requirements. Some bands may not be available in the U.S. pending FCC approvals.

Copyright (c) 1996-2005 Kg510.com Corporation