RT38/RT638 Mini Walkie Talkies For Kids

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RT38/RT638 Mini Walkie Talkies For Kids

1. Mini Size Easy to Carry
2. With Built-in Flashlight
3. VOX Hand-Free Operation
4. Multiple Channel Options
5. Gift for 3-5 Year Old Kids
6. Red and Blue Color Available

SKU:  A9181A-FRS

RT38/RT638 Two-Color Mini Walkie Talkies For Kids

Retevis RT38/RT638 License Free Walkie Talkies

Retevis RT38/RT638 Compact and Portable Walkie Talkies

Retevis RT38/RT638 VOX Function

Retevis RT38/RT638 Private Communication                                            Retevis RT38/RT638 Multi Functions

Retevis RT38/RT638 Display

Retevis RT38/RT638 Flashlight

Technical parameters:

Channels

22

Sub-code

121

Battery

3*AAA(NOT INCLUDE)

Frequency

FRS:462.5625-467.7125MHz
PMR:446.00625-446.19375MHz Others

Range

Up to 2 Km(Open field)

Transmission Power

≤500MW

Modulation Type

FM-F3E

Channel spacing

12.5KHz

Standard Accessories:

1、2*RT38  two way radio

2、1*User Manual

Receiving

Receiving sensitivity

-119 DBM@12dB

Noise Sensitivity

-122+/-1dBm

Signal-to-noise ratio

68 DB

Neighborhood selectivity

63dB

Spurious Response

65dB

Intermodulation Rejection

62dB

Audio output power

0.25w

 

 

Transmitting

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 < 80mA

Save electricity ≤ 15mA

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