6 Settings & Controls
48
6.6 Adjustment of TX Audio Quality
Similar to the received, the TX audio sound input from the microphone is also processed by
the DSP, thus enabling adjustment using the TX Equalizer.
TX Equalizer
6.6.1
The audio frequency band of the TX Equalizer is divided into four (4) different bands, each of
which can be adjusted within the range of -9 dB to +3 dB.
（→
Menu No. 912
）
Users can choose whether to apply the properties of the preset equalizer to analog FM,
digital (D-STAR) or both.
（→
Menu No. 911
）
Frequency Band [kHz]
Variable Range [dB]
0.4
-9
～
±0
～
+3
0.8
-9
～
±0
～
+3
1.6
-9
～
±0
～
+3
3.2
-9
～
±0
～
+3
6.7 Wide-band and Multi-mode Reception
The TH-D74A/E is capable of receiving signals between the bandwidths of 0.1 MHz to
523.995 MHz.
Although a wide bandwidth range has already been achieved on the predecessor model,
TH-F6A/F7E, many enhancements have been made and new features are introduced on the
TH-D74A/E.
Wide-band reception is only possible on band B (lower half in the display).
(Band A is only limited to amateur bands including 144 MHz, 220 MHz
*1
and 430 MHz.
*1
The 220 MHz band is only available to USA and Canada market.
Summary of Contents for TH-D74A/E
Page 1: ...1 ...
