Product Details

Baofeng dual band interphone, the legitimate use of green and healthy.

Walkie Talkie the Green public radio, can completely relieve your worries!

Features:

1) Output : 5W(H)/4W(M)/1W(L)

2) Frequency Range: 136.00-174.00 MHz / 400.00-520.00MHz

3) IP57 waterproof and dustproof (Not diving)

4) High &Low Power Switchover

5) Battery Saving

6) VOX Function

7) Wide/Narrow Band Selection

8) Auto-Back Light

9) Dual Band Standby

10) Time-out Timer (TOT)

11) 50 CTCSS and 104 DCS Codes

12) Voice Prompt

13) ANI Code

14) PC or Manual Program

15) DTMF Code

16) PTT-ID

17) ATUO Keypad Lock

18) Busy Channel Lock Function

19) Dual Band, Dual Display and Dual Standby

20) Emergency Alarm

21) Priory Scanning Function

22) Relay Forwarding Confirmed (1750 HZ)

23) Low Battery Warning

24) U/V Cross Band Dual Watch

Main Specifications:

Model	BAOFENG BF-T57
Frequency Range	VHF:136-174MHz+UHF:400-520MHz
Channel capacity	128CH
Output power	5W1W
Operating Voltage	DC7.4V
Antenna Impedance	50ohm
Working Temperature	-20°C—+60°C
Mode of operation	Simplex or semi-duplex
Frequency stability	2.5ppm
Frequency Spacing	2.5/5/6.25/10/12.5/20/25kHz
Battery capacity	1800mAh
Color	Black
Dimension(Exclude antenna)	110x58x32mm
Weight(Include Battery)	260g

Specification
Type of modulation	FM
Emission class	16k¢F3E/11¢F3E(W/N)
Maximum deviation	<=±5kHz/<=±2.5kHz(W/N)
Spurious emission	<-60dB
Receiver sensitivity	0.2µW(At 12dB SINAD)
Inter modulation	60dB
Audio output	1W
Spurious Radiation	>=65dB
Consumption in standby	380mA
Consumption in transmission	<-1.4A

Type: Baofeng A58 dual band portable radio, two way radio, walkie talkie

Color: black, red, military, orange, blue

Weight: 1KG/SET

Using rechargeable walkie-talkie for the first time, please charge for 16 hours.

Turn off your computer before removing the battery.

Please do not use hand to pick up the antenna, hold the antenna will affect the effective wireless intercom call range.

Use the walkie-talkie, you should keep it vertical distance of 5.0 to 7.0 cm, and keep your face.

Please try to use while driving handsfree speaker and the closing words.

Keep your intercom televisions, computer monitors and other screen to maintain a distance greater than 10cm, to avoid being magnetized.

The interphone Do things together with other metal-containing storage.

Walkie-talkies may interfere with some hearing aids, with your hearing aid manufacturer to discuss alternatives.

Try to place in the medical walkie-talkie off, so as not to affect the use of medical equipment.

Do not use in airports and on aircraft. If so, prohibited driving the car to the side of the road and then.

In potentially explosive areas must remain shut down, unless it is dedicated intercom dangerous areas (for example, Factory Mutual, CAS, or UL certified).

To avoid electromagnetic interference / compatibility conflicts, in some cases posted notices require you to turn off the intercom, please observe.