Robust and professional helmet with padded ear cups type gel of maximum comfort, which provide maximum attenuation of ambient noise.
Flexible boom microphone type Gooseneck Boom with Noise Cancellation.Suitable for use with professional homologated helmet and ideal for especially noisy environments.Komunica helmets are supplied without cable: Please consult available NC-PRO-CAB versions
General
Number of channels |
: |
40 |
Modulation modes |
: |
AM/FM |
Frequency ranges |
: |
from 26,965 MHz to 27,405 MHz |
CTCSS |
: |
38 tones |
DCS |
: |
104 codes |
Antenna impedance |
: |
50 ohms |
Power supply |
: |
7.4 V (Handheld configuration) / 13.2 V (Mobile configuration) |
Size |
: |
152 (H) x 66,5 (L) x 37 (P) mm |
Weight |
: |
305 g with battery |
Loud speaker |
: |
8 ohms, 1 W |
Transmission
Frequency allowance |
: |
+/- 200 Hz |
Carrier power |
: |
4 W AM / 4 W FM |
Transmission interference |
: |
inferior to 4 nW (- 54 dBm) |
Audio response |
: |
300 Hz to 2,5 KHz |
Emitted power in the adj. channel |
: |
inferior to 20 μW |
Microphone sensitivity |
: |
7 mV |
Drain |
: |
1,8 A max. |
Modulated signal distortion |
: |
2 % |
Reception
Maxi. sensitivity at 20 dB sinad |
: |
0.5 μV - 113 dBm AM / 0.35 μV - 116 dBm FM |
Frequency response |
: |
300 Hz to 3 kHz |
Adjacent channel selectivity |
: |
60 dB |
Maximum audio power |
: |
1 W |
Squelch sensitivity |
: |
min. 0,2 μV - 120 dBm / max. 1 mV - 47 dBm |
Frequency image rejection rate |
: |
60 dB |
Intermediate frequency rej. rate |
: |
70 dB |
Drain |
: |
Mode ECO |