-20.01%

RT638 PMR446 children's walkie talkie

Retevis RT38 have arrived!

Long Range outdoor walkie talkie for kids and family!

In stock
SKU
A9181B
Now Only $26.39 Regular Price $32.99

Retevis RT638 Long Range Children's walkie-talkie
Features:
1.Portable
2.Ultrathin fuselage
3.License free
4: RT638 PMR446MHZ
5. 121 code for each channel
6. Transmit power:0.5W
7. RT638 16Channel
8. Channel scan
9 With earphone jacket
10 LCD Backlit display
11. Dual channel monitor
Description:
1. Auto power saving
2. Key tone
3. torch
4. Key lock function
5. Battery capacity indication
6. Roger beep on/off selection
7. 10 kinds of call melody tone
8. Built-in VOX function (3 levels of voice volume)
9. Auto shut off while transmission time out
10. Can be rechargeable by Micro USB cable
11. Low power alarming function

Electrical properties:


Receiving sensitivity

-119 DBM@12dB

Noise Sensitivity

-122+/-1dBm

Signal-to-noise ratio

68 DB

Neighborhood selectivity

63dB

Spurious Resoinse

65dB

Intermodulation Rejection

62dB

Audio output power

0.25w

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Launch part

Transmitting power

0.5W

Transmitting Audio Distortion

<5%

Maximum frequency deviation

2.4KHZ

 Stray radiation

-37dBm

Adjacent channel power

-65dB

Working current

TX ≤ 350MA

 

 

 

RX≤290MA

 

 

 

Standby <80

 

 

 

Save electricity≤15MA

Standard Accessories:
1、2*RT638  two way radio
2、1*User Manual

More Information
Model N/A
Radio type N/A
Technological regimes N/A
Frequency band N/A
Frequency range N/A
Memory Channel N/A
RF Power N/A
Operating Temperature N/A
Operating Voltage N/A
Battery N/A
Size N/A
Antenna onnector N/A
Antenna Impedance N/A
Accessory onnector N/A
Features N/A
Other parameters N/A
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