License-free two-way radio
The Power446 is a PMR446 radio and can therefore be used without any specific proof of necessity or a license.
POWER446 offers you reliable communication and, therefore, high productivity under precisely such harsh conditions.
POWER446 is an easy to operate, license-free two-way radio transceiver that excels through its clear and outstanding voice quality as well as a long battery service life. Thanks to the robust and reliable design and its waterproof and dust-proof quality in accordance with degree of protection IP66, you can fully concentrate on your tasks even in extreme environments.
The Power446 is a PMR446 radio and can therefore be used without any specific proof of necessity or a license.
The device is protected against dust and powerful water jets and is therefore ideal for usage on construction sites or in the outdoor area.
A 2000-mAh battery provides a service life of up to 25 hours with a duty cycle of 5-5-90.
A loudspeaker with a diameter of 45 mm ensures clear voice output. In addition, modern techniques are used in this device to ensure better sound quality for your radio communication.
General data
Frequency range |
446.00625 to 446.09375 MHz |
Number of channels |
16 |
Channel spacing |
12.5 kHz |
Operating voltage |
7.4 VDC |
Standard battery |
2000 mAh (lithium-ion battery) |
Battery service life (5-5-90 duty cycle) |
approx. 25 hours |
Frequency stability |
± 2.5 ppm |
Operating temperature range |
-25 °C to +60 °C |
Dimensions (H×W×D) / (with standard battery, without antenna) |
119 × 55 × 36 mm |
Weight (with antenna and standard battery) |
282 g |
Shock and vibration resistance |
acc. to MIL-STD810 C/D/E/F |
Protection against dust and moisture |
Degree of protection IP66 |
Transmitter
Transmitting power |
≤ 0.5 W |
Modulation |
11 K0F3E |
Interfering signals and harmonics |
-36 dBm (at < 1 GHz) |
Modulation limiting |
≥ 2.5 KHz |
Audio distortion |
≤5 % |
Receiver
Sensitivity |
≤ -118 dBm |
Adjacent channel selectivity |
≥ 60 dB |
Intermodulation |
≥ 60 dB |
Spurious response rejection |
≥ 70 dB |
Hum and noise |
≥ 40 dB |
Nominal audio power output |
800 mW |
Audio distortion |
≤ 5 % (800 mW) |
Features marked with * are available in future versions of the product.
All technical data were tested according to the respective standards. Due to continuing development, technical changes are reserved.