0

Your Bag is empty.

Retevis South Korean 448MHz License-free Two Way Radio

$29.99~$29.99
SKU: LF024

1, License-free Band 860MHz For Europe Coutries

2, Delivery time: About 7 business days.

In Stock Out Of Stock

Order Handling Time within 3 Working days(Pre-sale products excluded).

1569 PEOPLE ARE LOOKING FOR THIS PRODUCT

Description:

448.7375MHz to 449.2625MHz. South Korea only. Business, personal and family portable radios and walkie talkies are popular on these frequencies in the Republic of Korea (South Korea). Similar to FRS and PMR446. 25 channels, narrow FM voice, 0.5 watt 500mw transmit power limit.

 

Features:

  • Adjustable volume level
  • Channel monitor
  • Squelch
  • TOT
  • VOX
  • Normal scan
  • Battery save
  • Low battery alert
  • Earpiece connector

This service has been allocated 27channels at 448-449MHz:

Channel

Frequency

1

448.7375 MHz - also used for remote control and telemetry

2

448.7500 MHz

3

448.7625 MHz

4

448.7750 MHz

5

448.7875 MHz

6

448.8000 MHz

7

448.8125 MHz

8

448.8250 MHz

9

448.8375 MHz

10

448.8500 MHz

11

448.8625 MHz

12

448.8750 MHz

13

448.8875 MHz

14

448.9000 MHz

15

448.9125 MHz

16

448.9250 MHz

17

449.1375 MHz - may be paired with 424.1375 MHz

18

449.1500 MHz - may be paired with 424.1500 MHz

19

449.1625 MHz - may be paired with 424.1625 MHz

20

449.1750 MHz - may be paired with 424.1750 MHz

21

449.1875 MHz - may be paired with 424.1875 MHz

22

449.2000 MHz - may be paired with 424.2000 MHz

23

449.2125 MHz - may be paired with 424.2125 MHz

24

449.2250 MHz - may be paired with 424.2250 MHz

25

449.2375 MHz - may be paired with 424.2375 MHz

26

449.2500 MHz - may be paired with 424.2500 MHz

27

449.2625 MHz - may be paired with 424.2625 MHz

 

0 reviews

Write a review

Preview :

Technical parameters:

TECHNICAL PARAMETERS

Frequency

448.7500-449.2625MHz

Channel Capacity

25

Output Power

0.5W

Channel spacing

12.5KHz

Battery Type

Li-Ion

Battery Voltage

3.7V

Battery Capacity

1200mAh

Temperature range

-10 ~ +55 Celsius

Working Time(5-5-90, Battery

Save Enabled 1:8)

12h

Weight(With battery and back clip)

215g

Size

121*52*36mm(Without antenna)

RECEIVER

TIS

-121

Audio Frequency Response(500Hz)

3 ~ 9 dB

Rx Hum & Noise (With CCITT)

40dB

Audio Output Power

500mW

Total Harmonic Distotion (8Ω,50mW)

5%

Current Drain(No signal/STND BY)

70mA

Current Drain about(No signal/STND BY)Battery save(mode=1:8)

16mA

MAX current(DC 3.7V)

500mA

Spurious Response Rejection

65 dB

ACS

65 dB

Intermodulation

60 dB

Conducted Spurious Emission

-57 dB

TRANSMITTER

Freq Tolerance(DC 3.7V  25℃)

-2.5~2.5ppm

Freq Stability(0℃~+30℃)

-3.36~3.36ppm

Current Drain(PMR/FRS)

550mA/1200mA

Spurious Emission (Standard)   

-36dB

ACP

60dB

Modulation Frequency

Response(500Hz)

-9 ~ -3dB

MIC Sensitivity (INPUT AF:1.0KHz

 Dev:±1.2KHz)

14mV

MAX Deviation (INPUT   60mV)

±1.6~2.5 KHz

Modulation Distortion

1.5%

TX Hum & Noise

40dB

Bulk order Inquiry

Personalize your device

0

Select Your Country