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AYYTALK Walkie Talkie, the legitimate use of green and healthy.
Walkie Talkie the Green public radio, can completely relieve your worries!
Voice Prompt FunctionEnergy Saving Automatically, Low Battery Alert TOT Function (Transmit time optional)99 channels with Scan Function 50 groups CTCSS/ 105 groups DCS Emergency Alarm,VOX FunctionBusy Channel Lock to Avoid DisturbanceHigh/Low Power Switchable FM Radio
Specifications | ||
Frequency range | 400~470MHz /136~174MHz U-U,U-V,V-V | |
Memory channel | 128 | |
Channel spacing | 12.5KHz /25KHz | |
Frequency stability | ±2.5ppm | |
Antenna impedance | 50Ω | |
Operate voltage | rated DC7.4V | |
Transmiter | ||
RF output power | high: 5W,low: 1W | |
FM modulation mode | F3E | |
Adjacent | 70dB(Wide),65dB(narrow) | |
Modulation limit | ±2.5KHz/12.5KHz,±5KHz/25KHz | |
Audio distortion | ≤5% | |
Receiver | ||
RX sensitivity | 0.25μV(12dB SINAD) | |
Adjacent selectivity | 60dB/12.5KHz,70dB/25KHz | |
Intermodulation | 60db | |
Spurious rejection | 60db | |
Blocking | 85db | |
Rated audio power output | 0.5W | |
Rated audio distortion | ≤5% | |
Audio response | +1~-3db | |
Environmental specifications | ||
Operating temperature | -30°C~+60°C | |
Storage temperature | -40°C ~ +85°C | |
Type: WH-118 two wa radio
Color: black, red, military, orange, blue
Weight: 0.8KG/SET
Size: 115*40*25MM for radio body
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.
WH-118 popular selling walkie talkie two way radio