Motorola solutions APX 8000XE User Manual

APX 8000XE M2 AND M3
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 Secure Operations
Hear Clear
ADVANCED FEATURES
There are two components of Hear Clear.
1. Companding:
Reduces the channel noise, e.g. OTA transmission, that is
predominantly present in UHF2 and 900 MHz channel with
the following features.
• Compressor – reduces the background noise flow and
the speech signal at transmitting radio.
• Expander – expands the speech while the noise flow
remains the same at receiving radio.
2. Random FM Noise Canceller (Flutter Fighter):
Reduces the unwanted effects of random FM noise pulses
caused by channel fading under high Signal-to-Noise (S/N)
conditions such as in a moving in a transportation.
The fading effects, heard as audio pops and clicks, are
cancelled without affecting the desired audio signal.
The Random FM Noise Canceller operates only in receive
mode.
Model 3 Model 2

Motorola solutions APX 8000XE Specifications

General

IP Rating	IP68
Operating Temperature	-30°C to +60°C
GPS	Yes
Bluetooth	Yes
Wi-Fi	Yes
P25 Phase 1 & 2	Yes
Frequency Range	700/800 MHz
Channel Capacity	1000
Display	Color display
Intrinsically Safe	Yes