Instruction Manual
Page 3
... s Dial lock function 19 5 RECEIVE AND TRANSMIT 20 - 34 s Mode selection 20 s Squelch and RF gain 20 s Function for receive 21 s DSP function (option 23 s Filter selection 24 s Filter setting 25 s Function for transmit 26 s Split frequency operation 30 s SWR 30 s Function for CW 31 s Function for DC cable 1 r Fuse (FGB 4 A; Qty.
... s Dial lock function 19 5 RECEIVE AND TRANSMIT 20 - 34 s Mode selection 20 s Squelch and RF gain 20 s Function for receive 21 s DSP function (option 23 s Filter selection 24 s Filter setting 25 s Function for transmit 26 s Split frequency operation 30 s SWR 30 s Function for CW 31 s Function for DC cable 1 r Fuse (FGB 4 A; Qty.
Instruction Manual
Page 5
... is not effective against non pulse-type noise. ➥Push [NB] for 1 sec. to toggle between the pre-programmed normal, wide and narrow IF filters for 1 sec. @0 FILTER SWITCH [FIL] (p. 24) ➥ Push momentarily to toggle between CW and CW reverse or RTTY and RTTY reverse. tween LSB or USB. • Push...
... is not effective against non pulse-type noise. ➥Push [NB] for 1 sec. to toggle between the pre-programmed normal, wide and narrow IF filters for 1 sec. @0 FILTER SWITCH [FIL] (p. 24) ➥ Push momentarily to toggle between CW and CW reverse or RTTY and RTTY reverse. tween LSB or USB. • Push...
Instruction Manual
Page 6
... Enters noise reduction level set mode when pushed for 1 sec. @6 ANF SWITCH/0 [ANF•0] (p. 23) Toggles the Automatic Notch Filter function ON or OFF. Push [CH]. - Direct memory number selection. (p. 35) @8 SCAN SWITCH/8 [SCAN•8] (p. 39) ... when pushed. @5 NR SWITCH/. [NR• . ] (p. 23) ➥ Toggles the optional noise reduction function ON or OFF when pushed. 2 PANEL DESCRIPTION s Front panel (continued) MODE FILTER TS K 1 2 3 V/M A=B A/B 4 5 6 MW M =CL M V 7 SPL .NR 8 SCN 0 ANF 9 VOX F-INP ENT NB COMP SET P.AMP ATT TUNER CH √ DN UP ∫ ˛ ...
... Enters noise reduction level set mode when pushed for 1 sec. @6 ANF SWITCH/0 [ANF•0] (p. 23) Toggles the Automatic Notch Filter function ON or OFF. Push [CH]. - Direct memory number selection. (p. 35) @8 SCAN SWITCH/8 [SCAN•8] (p. 39) ... when pushed. @5 NR SWITCH/. [NR• . ] (p. 23) ➥ Toggles the optional noise reduction function ON or OFF when pushed. 2 PANEL DESCRIPTION s Front panel (continued) MODE FILTER TS K 1 2 3 V/M A=B A/B 4 5 6 MW M =CL M V 7 SPL .NR 8 SCN 0 ANF 9 VOX F-INP ENT NB COMP SET P.AMP ATT TUNER CH √ DN UP ∫ ˛ ...
Instruction Manual
Page 7
... frequency. !6 REVERSE INDICATOR (p.19) Appears when the CW reverse or RTTY reverse mode is selected. !7 WIDE/NARROW FILTER INDICATORS (pgs. 24, 25) ➥" " appears when the wide IF filter is selected. ➥" " appears when the narrow .... 5 r TRANSMIT INDICATOR Appears while transmitting. y DSP UNIT INDICATOR (p. 49) Appears when an optional UT-106 DSP UNIT is paused. u AUTOMATIC NOTCH FILTER INDICATOR (p. 23) Appears when the optional Automatic Notch Filter function is in use . 2 PANEL DESCRIPTION s Function display !9 q w e r t y u i o q LOCK INDICATOR (p. 19) Appears when...
... frequency. !6 REVERSE INDICATOR (p.19) Appears when the CW reverse or RTTY reverse mode is selected. !7 WIDE/NARROW FILTER INDICATORS (pgs. 24, 25) ➥" " appears when the wide IF filter is selected. ➥" " appears when the narrow .... 5 r TRANSMIT INDICATOR Appears while transmitting. y DSP UNIT INDICATOR (p. 49) Appears when an optional UT-106 DSP UNIT is paused. u AUTOMATIC NOTCH FILTER INDICATOR (p. 23) Appears when the optional Automatic Notch Filter function is in use . 2 PANEL DESCRIPTION s Function display !9 q w e r t y u i o q LOCK INDICATOR (p. 19) Appears when...
Instruction Manual
Page 25
... be used . to adjust the noise reduction level. t Push [NR] again to turn the noise reduction OFF. • [NR] indicator disappears. ï ANF (Automatic Notch Filter) function When an optional UT-106 is installed (DSP appears in noise. w Push [ANF] to turn the auto notch function ON. • [ANF] indicator appears...
... be used . to adjust the noise reduction level. t Push [NR] again to turn the noise reduction OFF. • [NR] indicator disappears. ï ANF (Automatic Notch Filter) function When an optional UT-106 is installed (DSP appears in noise. w Push [ANF] to turn the auto notch function ON. • [ANF] indicator appears...
Instruction Manual
Page 26
... 6 K NARROW 2.4 K 2.4 K 500* 2.4 K 250* Note: *This selection can be used when the expanded filter selection function is installed, set the optional filter in each mode. An optional filter is automatically memorized in... 2.8 K* FL-222 6 K* 2.4 K 1.8 K 6 K* 2.4 K 1.8 K 6 K* 2.4 K 1.8 K FL-257 6 K* 3.3 K 2.4 K 6 K* 3.3 K 2.4 K 6 K* 3.3 K 2.4 K 6 K 2.4 K 1.8 K* 6 K 2.4 K 3.3 K* ( Hz ) 24 5 RECEIVE AND TRANSMIT s Filter selection The filter selection switches the IF passband width as shown in the initial set mode. w Push [FIL] one or more times to select...
... 6 K NARROW 2.4 K 2.4 K 500* 2.4 K 250* Note: *This selection can be used when the expanded filter selection function is installed, set the optional filter in each mode. An optional filter is automatically memorized in... 2.8 K* FL-222 6 K* 2.4 K 1.8 K 6 K* 2.4 K 1.8 K 6 K* 2.4 K 1.8 K FL-257 6 K* 3.3 K 2.4 K 6 K* 3.3 K 2.4 K 6 K* 3.3 K 2.4 K 6 K 2.4 K 1.8 K* 6 K 2.4 K 3.3 K* ( Hz ) 24 5 RECEIVE AND TRANSMIT s Filter selection The filter selection switches the IF passband width as shown in the initial set mode. w Push [FIL] one or more times to select...
Instruction Manual
Page 27
...47) • Optional filter selection D Optional filter setting q While pushing and holding [SET], push [PWR] to select IF filters for 455 kHz IF filter selection. Optional filters are stored depending on operating modes. e Rotate the tuning dial to enter initial... the installed filter. • "no," "52A," "53A," "96," "222" and "257" indicate no THU (6 K) - - - sired. •The filter combinations are not selected by setting the expanded filter selection to select a filter. pears on ' is installed, set the optional filters in...
...47) • Optional filter selection D Optional filter setting q While pushing and holding [SET], push [PWR] to select IF filters for 455 kHz IF filter selection. Optional filters are stored depending on operating modes. e Rotate the tuning dial to enter initial... the installed filter. • "no," "52A," "53A," "96," "222" and "257" indicate no THU (6 K) - - - sired. •The filter combinations are not selected by setting the expanded filter selection to select a filter. pears on ' is installed, set the optional filters in...
Instruction Manual
Page 31
.... y Push [PWR] for 1 sec. AH-4 setting example: For mobile operation Optional AH-2b antenna element For outdoor operation Long wire AH-4 IC-718 MODE FILTER TS PWR AF SQL RIT SHIFT MIC PHONES LOCK ˛ V/M1 A=B2 A/B3 MW4 M=C5L M V6 SP7L SCN8 VOX9 .NR ANF0 FE...slightly. r To bypass the AH-4 manually, push [TUNER]. 5 RECEIVE AND TRANSMIT ï Optional AH-4 AUTOMATIC ANTENNA TUNER operation The AH-4 matches the IC-718 to a long wire antenna more than 1%). w Push and hold [TUNER]" operation and activates first transmission on the transceiver directly. tion and antenna...
.... y Push [PWR] for 1 sec. AH-4 setting example: For mobile operation Optional AH-2b antenna element For outdoor operation Long wire AH-4 IC-718 MODE FILTER TS PWR AF SQL RIT SHIFT MIC PHONES LOCK ˛ V/M1 A=B2 A/B3 MW4 M=C5L M V6 SP7L SCN8 VOX9 .NR ANF0 FE...slightly. r To bypass the AH-4 manually, push [TUNER]. 5 RECEIVE AND TRANSMIT ï Optional AH-4 AUTOMATIC ANTENNA TUNER operation The AH-4 matches the IC-718 to a long wire antenna more than 1%). w Push and hold [TUNER]" operation and activates first transmission on the transceiver directly. tion and antenna...
Instruction Manual
Page 49
...to 7FH. See p. 24 for usable filters for each mode and see P. 50 for filter installation. • Expand Filter When an optional IF filter is installed, this selection is on " when operating transceiver with the IC-718 connected to other Icom HF transceivers or receivers. on "is ...installed, you must change the operating frequency data to 4 bytes. • This item MUST be selected. The default is oF (off ). • Filter select (Wide/Narrow) When an optional IF...
...to 7FH. See p. 24 for usable filters for each mode and see P. 50 for filter installation. • Expand Filter When an optional IF filter is installed, this selection is on " when operating transceiver with the IC-718 connected to other Icom HF transceivers or receivers. on "is ...installed, you must change the operating frequency data to 4 bytes. • This item MUST be selected. The default is oF (off ). • Filter select (Wide/Narrow) When an optional IF...
Instruction Manual
Page 52
... from J4001 and 2 Tr-clampers as shown in the diagram below . u Put the UT-106 on the MAIN unit. After filter installation, specify the installed filter using initial set mode. (p. 47) Otherwise, the installed filter will not function properly. Connect the cable into J3 on ...the UT-106 and to fix with supplied washers and nuts. i Return the bottom cover to their original positions. Choose the appropriate filter for the IC-718....
... from J4001 and 2 Tr-clampers as shown in the diagram below . u Put the UT-106 on the MAIN unit. After filter installation, specify the installed filter using initial set mode. (p. 47) Otherwise, the installed filter will not function properly. Connect the cable into J3 on ...the UT-106 and to fix with supplied washers and nuts. i Return the bottom cover to their original positions. Choose the appropriate filter for the IC-718....
Instruction Manual
Page 57
12 OPTIONS IC-PW1 HF + 50 MHz 1 KW LINER AMPLIFIER Full-duty 1 kW linear amplifier including an automatic antenna tuner. Unique "Automatic tuner on " function is necessary to ... operation. Input impedance: 8 Ω Max. See P. 51 for portable or mobile HF operation. Includes [UP]/[DOWN] switches and a low cut function. Same as supplied. 4 audio filters; Has automatic tuning and band selection capability. input power: 5 W 55 The amplifier/power supply unit and the remote control unit are separated. AH-4 HF + 50...
12 OPTIONS IC-PW1 HF + 50 MHz 1 KW LINER AMPLIFIER Full-duty 1 kW linear amplifier including an automatic antenna tuner. Unique "Automatic tuner on " function is necessary to ... operation. Input impedance: 8 Ω Max. See P. 51 for portable or mobile HF operation. Includes [UP]/[DOWN] switches and a low cut function. Same as supplied. 4 audio filters; Has automatic tuning and band selection capability. input power: 5 W 55 The amplifier/power supply unit and the remote control unit are separated. AH-4 HF + 50...
Instruction Manual
Page 58
... station operation. 12 OPTIONS SP-7 EXTERNAL SPEAKER FL-52A, FL-53A, FL-96, FL-222 and FL-257 455 KHz FILTERS UT-106 DSP RECEIVE UNIT Compact speaker for portable operation. IC-MB5 MOBILE MOUNTING BRACKET CT-17 CI-V LEVEL CONVERTER AH-710 FOLDED DIPOLE ANTENNA approx. 24.5 m; 80.3 ft Transceiver mounting...
... station operation. 12 OPTIONS SP-7 EXTERNAL SPEAKER FL-52A, FL-53A, FL-96, FL-222 and FL-257 455 KHz FILTERS UT-106 DSP RECEIVE UNIT Compact speaker for portable operation. IC-MB5 MOBILE MOUNTING BRACKET CT-17 CI-V LEVEL CONVERTER AH-710 FOLDED DIPOLE ANTENNA approx. 24.5 m; 80.3 ft Transceiver mounting...
Instruction Manual
Page 61
adj. (C 16) Optional crystal (CR-338) PLL unit 14 INTERNAL VIEW Caution: The transceiver has been thoroughly tested and adjusted at the factory before being shipped. s Top view Drive ID adj. (R 21) Final ID adj. (R 24) Final amplifier (2SC2094x2) Fuse (FGB 4 A) PA unit R 25 s Bottom view MAIN unit Reference freq. FILTER unit Carrier suppression adj. (R 2303) IC APC adj. (R 1720) Tx power adj. (R 1707) AM Tx carrier adj. (R 1730) Optional IF filter (See p. 24) 59 The transceiver warranty does not cover any problems caused by unauthorized internal adjustment.
adj. (C 16) Optional crystal (CR-338) PLL unit 14 INTERNAL VIEW Caution: The transceiver has been thoroughly tested and adjusted at the factory before being shipped. s Top view Drive ID adj. (R 21) Final ID adj. (R 24) Final amplifier (2SC2094x2) Fuse (FGB 4 A) PA unit R 25 s Bottom view MAIN unit Reference freq. FILTER unit Carrier suppression adj. (R 2303) IC APC adj. (R 1720) Tx power adj. (R 1707) AM Tx carrier adj. (R 1730) Optional IF filter (See p. 24) 59 The transceiver warranty does not cover any problems caused by unauthorized internal adjustment.