Yaesu FT-100D User Manual

FC-20 Automatic Antenna Tuner Operation
The optional FC-20 Automatic Antenna Tuner provides automatic tuning of a coaxial line
so as to present a
nominal50n impedance to the FT-IOO's HF!50 MHz antenna port.
Before operation can begin, you must instruct the FT
-1 ~O's microprocessor that the FC-20
is being used. This is done using the MENU:
CD Press and hold in the [FUNC] key for Y:z second to activate the MENU mode.
<D Rotate the SELECT knob to recall MENU #61 (TUNER/ATAS).
Q) The default setting for this MENU item is "off." Rotate the MAIN DIAL to change
the setting to
"tunEr."
® Press the [FUNC] key momentarily to save the new setting and exit to normal op-
eration.
~ Tum the FT-IOO's power Off, then On again, to re-initialize the FT-lOO's micropro-
cessor regarding the tuner status (no other setting will be affected).
Operation
is similar to the procedure for the ATAS-I 00:
I. Press the [FUNC] key, as needed, to recall Operating Function Row 7 [MTR, TUN,
PRO, VOX].
2. Press the [B](TUN) key for Y:z second to tum the FC-20 on. The "TUN" icon
will appear on the display.
"j" II. i
3. Press and hold in the [B](TUN) key to initiate automatic tuning. The FT-IOO
i
l
.. .ii1
transmitter will be activated, a carrier signal will be sent out, and the coils "TUNING"
and capacitors in the FC-20 will be selected/adjusted for optimum SWR. ICON
When tuning is complete, the transmission will cease, and you will be ready for opera-
tion on this frequency.
tt
' '" Tuning data will be stored in the Fe-20's Memory system. See the discussion
~ belowfior details on how this works.
~-
,. ..
66
FT-JOO MICRO MOBILE OPERATING MANUAL

Yaesu FT-100D Specifications

General

Product type	Portable CB radio
Product color	Black
Housing material	-
Display type	LCD
Output power	100 W
AM band range	5.2 - 18 kHz
FM band range	15 - 25 MHz
Frequency range	0.1 - 961 MHz
Channels quantity	50 channels
Compatible products	ATAS-120\\tActive-Tuning Antenna System FC-20\\tAutomatic Antenna Tuner YSK-100\\tSeparation Kit XF-117CN\\t300Hz CW Filter MH-36B6JS\\tDTMF Microphone FTS-27\\tCTCSS Tone Decoder Unit
Microphone included	Yes
Input voltage	13.8 V

Weight and Dimensions

Depth	205 mm
Width	160 mm
Height	54 mm