RT38/RT638 Three-Color Mini Walkie Talkies For Kids
Technical parameters:
| Channels |
22 |
|
Sub-code |
121 |
|
Battery |
3*AAA（NOT INCLUDE） |
|
Frequency |
FRS:462.5625-467.7125MHz |
|
Range |
Up to 2 Km（Open field） |
|
Transmission Power |
≤500MW |
|
Modulation Type |
FM-F3E |
|
Channel spacing |
12.5KHz |
RT38 Flashlight USB Charging Children's Kids Toy Radio
1, Long Range Radios
Retevis RT38 is the real toy radio, you can talk with others up to 1.5km
2, Easy to use and carry
Retevis RT38 is the lightweight toy radio, it is very simple and easy for kids to use and carry. And the unique design with 3 colors, make it suitable for boys and gilrs.
3, Many channels to choose.
Retevis RT38 has 22 channels, all these channels with the FRS frequencies, make your kids more choice to talk with others, and PMR446 make it license-free to use.
4, Standard battery( not include)
-
Standard batteries are very convenient for family, you can use the 3*AAA battery into each radio, then you can start to have a talk with your kids.
- 5, The best toy radio, birthday gift, chirstmas gift for boys and girls.
|
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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