High Power Waterproof Handheld Walkie-talkie

The walkie-talkie can be used for calls without any network support, without generating phone bills. It is suitable for relatively fixed and frequent calls. It is composed of a shell, a host, a battery, a belt clip, a seat charger, and an antenna.

Walkie-talkie covers a wide range. Here we will work in the ultra-short wave frequency band (VHF 30~ 300 MHz, UHF 300~ 3000 MHz) radio communication equipment are collectively referred to as radio walkie-talkie, in fact, according to the relevant national standards should be called ultra-short wave FM radio telephone. People usually call small power, small size handheld radio telephone "walkie-talkie", some people have called it "walkie-talkie", "walkie-talkie"; and large power, large volume can be installed in vehicles (boats) and other vehicles or fixed use of radio phones called "radio", such as vehicle station (car machine), marine station, fixed station, base station, turntable, etc

Walkie-talkie front

Walkie-talkie back

 Radio walkie-talkie is the first wireless mobile communication device used by humans, and it has been used as early as the 1930s. In 1936, Motorola developed the first mobile radio communication product - the "Patrol" AM car radio receiver. Then, in 1940, it developed the first handheld two-way radio AM walkie-talkie weighing 2.2 kg for the US Army Signal Corps, with a communication distance of 1.6 km. In 1962, Motorola launched the first handheld wireless walkie-talkie weighing only 935g, the HT200, which was called "brick" and was similar in size to the early Big Brother mobile phone.

Products Parameters

 

 

 

Basic feature

Frequency range-Transmit	156.025-157.425 MHz
Frequency range-Receive	156.050-163.275 MHz
Available channel groups	INT,USA,CAN,WX Channel
Transmission types	16KOG3E (FM)
Current consumption (at 3.7V DC) Transmitter (6W/1W output)	2.75A/1.0A
Current consumption (at 3.7V DC) Receive (Max Audio Internal SP/External SP)	0.4A/0.2A
Operating temperature range	-20℃ ~+60℃
Antenna impedance	502
Dimensions (W x H x D, excluding protrusions)	59.7 x 140.5 x 38.7 mm

   Weight (approximately)                                                                                                                                  293g (BP-296, antenna and belt clip)

Transmit

Transmit power	6W/1W
Maximum frequency	±5.0 kHz
Frequency stability	±10 ppm

   Spurious radiation                                                                                           -68 dBc

Receive

Sensitivity (at 12 dB SINAD)	0.25uV typical
Quiet sensitivity (threshold)	0.25uV typical
Adjacent channel selectivity	70 dB
Spurious response	70 dB
Intermodulation interference	70 dB
AC noise	40 dB
Audio output power (at 10% distortion) Internal SP	0.7W typical (8Ω load)
Audio output power (at 10% distortion) External SP	0.3W typical (8Ω load)

Four major advantages

 

IP57 dust and water resistance

 

Low battery alarm function

2350 mAh lithium battery

 

6W power output

 

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