ANYTALK Walkie Talkie, the legitimate use of green and healthy.
Walkie Talkie the Green public radio, can completely relieve your worries!
Frequency Range: 136-174MHz/400-470MHz | |
Digit FM radio(optional) | CTCSS/DCS encoder and decoder |
Reverse frequency | 128 memory channels |
Wide/narrow bandwidth selective | High/low power adjustable |
0-9 grades voice function | 8 groups scrambler (optional) |
Tri-keypads menu operation | PC software programming |
CTCSS/DCS scanning | Wire clone |
Priority scanning | Transmitter time-out timer(TOT) |
Power saving function | Busy channel lock |
0-9 grades squelch setting | Monitor on/off under FM radio mode |
LED display | Beep setting |
Parameter:
Item number | TH-446 |
General | |
Frequency Range | 136-174MHz 245-246MHz 350-390MHz 400-470MHz 470-520MHz |
Channel No. | 128 |
Frequency Stability | ±2.5ppm |
Antenna | High gain antenna |
Antenna Impedance | 50Ω |
Operating Voltage | DC 7.2V |
Mode of operation | Simple or semi-duplex |
Dimensions(W×H×D) | 116x57x35mm |
Transmitter | |
Output power | ≥5W(H) ≥0.5W(L) |
Modulation Mode | 16kΦF3E/ 11kΦF3E |
Maximum deviation | <5kHz/<2.5KHZ |
Spurious Radiation | <7μW |
Adjacent Ch. power | ≥65dB/≥60db |
Pre-emphasis characteristics | 6db |
Current | ≤1.6A(5W) |
CTCSS/DCS deviation | 0.5kHZ+/-.01kHZ 03kHZ+/-0.1kHZ |
Intermediation sensitivity | 8-12mv |
Intermediation distortion | <10% |
Receiver | |
RF Sensitivity | -122dbm(12db SINAD) |
Audio power | >0.5W |
Audio Distortion | ≤10% |
Intermediation | ≥60dB ≥55db |
Selectivity | ≥65dB ≥60db |
Spurious Rejection | ≥65db |
Blocking | ≥85 |
Type: TH-446 PMR446 two way radio
Color: black, Red
Weight: 1KG/SET
Size: 116*57*35MM
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).