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Retevis Japan SLPR 421-422MHz License-free Two Way Radio

$29.99~$29.99
SKU: LF023

1, License-free Band SLPR 421-422MHz

2, Delivery time: About 7 business days.

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

1475 PEOPLE ARE LOOKING FOR THIS PRODUCT

Description:

Japan only - SLPR - Specified Low Power Radio. UHF low power radio service, for personal or business use. UHF 420-440 MHz bands. Very limited power (10 mW), similar in scope to LPD433. SLPR is broken up into two simplex channel sets and two duplex channel sets.

 

Feature:

  • Frequency range: 421.5750-422.3000MHz
  • Wide LCD display with backlight
  • Low battery indicator
  • Auto power save
  • 38 CTCSS and 83 DCS tones in TX and RX
  • CALL button with 5 tones selectable
  • Battery life up to 12 hours
  • Fast charger (4h)
  • Monitor function
  • Baby Sitter function
  • Buttons for the channel selection
  • Out of range function (automatic or manual)
  • SCAN function
  • Keypad lock
  • Hi/low power selection (PMR band)
  • Roger Beep on/off
  • VOX for hands-free communications with 5 selectable levels
  • USB port to recharge the radio

 

Duplex 421MHz/440MHz and simplex 422MHz channels-Specified Low Power Radio Japan 10mw power limit 12.5kHz channels 421.575MHz - 421.9125MHz, 422.05MHz - 422.30MHz, 440.025MHz - 440.250MHz.

 

Channel

Frequency

1

421.5750 MHz - Business use - duplex (paired with 440.0250 MHz)

2

421.5875 MHz - Business use - duplex (paired with 440.0375 MHz)

3

421.6000 MHz - Business use - duplex (paired with 440.0500 MHz)

4

421.6125 MHz - Business use - duplex (paired with 440.0625 MHz)

5

421.6250 MHz - Business use - duplex (paired with 440.0750 MHz)

6

421.6375 MHz - Business use - duplex (paired with 440.0875 MHz)

7

421.6500 MHz - Business use - duplex (paired with 440.1000 MHz)

8

421.6625 MHz - Business use - duplex (paired with 440.1125 MHz)

9

421.6750 MHz - Business use - duplex (paired with 440.1250 MHz)

10

421.6875 MHz - Business use - duplex (paired with 440.1375 MHz)

11

421.7000 MHz - Business use - duplex (paired with 440.1500 MHz)

12

421.7125 MHz - Business use - duplex (paired with 440.1625 MHz)

13

421.7250 MHz - Business use - duplex (paired with 440.1750 MHz)

14

421.7375 MHz - Business use - duplex (paired with 440.1875 MHz)

15

421.7500 MHz - Business use - duplex (paired with 440.2000 MHz)

16

421.7625 MHz - Business use - duplex (paired with 440.2125 MHz)

17

421.7750 MHz - Business use - duplex (paired with 440.2250 MHz)

18

421.7875 MHz - Business use - duplex (paired with 440.2375 MHz)

19

421.8000 MHz - Business use - duplex (paired with 440.2500 MHz)

20

421.8125 MHz - Personal or leisure use - duplex (paired with 440.2625 MHz)

21

421.8250 MHz - Personal or leisure use - duplex (paired with 440.2750 MHz)

22

421.8375 MHz - Personal or leisure use - duplex (paired with 440.2875 MHz)

23

421.8500 MHz - Personal or leisure use - duplex (paired with 440.3000 MHz)

24

421.8625 MHz - Personal or leisure use - duplex (paired with 440.3125 MHz)

25

421.8750 MHz - Personal or leisure use - duplex (paired with 440.3250 MHz)

26

421.8875 MHz - Personal or leisure use - duplex (paired with 440.3375 MHz)

27

421.9000 MHz - Personal or leisure use - duplex (paired with 440.3500 MHz)

28

421.9125 MHz - Personal or leisure use - duplex (paired with 440.3625 MHz)

29

422.0500 MHz - Business use - simplex

30

422.0625 MHz - Business use - simplex

31

422.0750 MHz - Business use - simplex

32

422.0875 MHz - Business use - simplex

33

422.1000 MHz - Business use - simplex

34

422.1125 MHz - Business use - simplex

35

422.1250 MHz - Business use - simplex

36

422.1375 MHz - Business use - simplex

37

422.1500 MHz - Business use - simplex

38

422.1625 MHz - Business use - simplex

39

422.1750 MHz - Business use - simplex

40

422.2000 MHz - Personal or leisure use - simplex

41

422.2125 MHz - Personal or leisure use - simplex

42

422.2250 MHz - Personal or leisure use - simplex

43

422.2375 MHz - Personal or leisure use - simplex

44

422.2500 MHz - Personal or leisure use - simplex

45

422.2625 MHz - Personal or leisure use - simplex

46

422.2750 MHz - Personal or leisure use - simplex

47

422.2875 MHz - Personal or leisure use - simplex

48

422.3000 MHz

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Preview :

Technical Parameters:

TECHNICAL PARAMETERS

Frequency Range

SLPR 421-422MHz

Channel number

48 CH

CTCSS

121

Channel spacing

12.5KHz

The antenna impedance

50Ω

Working voltage

3.6V(Rechargeable) batteries +/- 10% VDC

Battery Type

3x AA type 4.5V(Alkaline)

Charging feature

Micro USB

Audio Jack

2.5mm

Frequency stability

±2.5ppm

Operating temperature range

-20℃~+55℃

Overall dimensions

120x58x33mm (Include Antenna)

Weight

105g

TRANSMITTER

RF power

10mW

Modulation distortion

<5%(300-3000Hz)

CTCSS deviation

0.35KHz±50Hz

Modulation method

FM

Largest deviation

≤2.5KHz

current

≤1.3A

Stray radiation

≤-13dBm

Residual modulation

≤-35dB

RECEIVER

The sensitivity

-125dBm/≤121.0dBm

Noise sensitivity

-127dBm/≤123.0dBm

Modulation reception bandwidth

±6KHz

intermodulation

≥60dB

Audio distortion

≤5% (60%)

Audio power

≥300mW @ 10% THD

Spurious response suppression

≥60dB

selective

≥65B

 

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