Instruction Manual
Page 5
... passband width setting 48 D AH-4 operation 69 D IF filter shape (SSB/CW only 48 ■ Noise blanker 49 10 SET MODE 70-82 1 D Noise blanker settings 49 ■ Noise reduction 50 ■ General 70 2 D Quick set mode operation 70 D Noise reduction level setting 50 ■ Notch function 51 D Set mode operation 70 3 ■ Quick...
... passband width setting 48 D AH-4 operation 69 D IF filter shape (SSB/CW only 48 ■ Noise blanker 49 10 SET MODE 70-82 1 D Noise blanker settings 49 ■ Noise reduction 50 ■ General 70 2 D Quick set mode operation 70 D Noise reduction level setting 50 ■ Notch function 51 D Set mode operation 70 3 ■ Quick...
Instruction Manual
Page 6
...of the variable range is half of the passband width, and PBT is the PBT control? tion function is not effective against non pulse-type noise. The level is adjustable to the same position shifts the IF. 4 What is adjustable in 200 Hz (AM) or 50 Hz (other ... NR ANF METER V/M 1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 RIT . to normal operation. • When entering the noise blanker set mode, the noise reduction function is turned ON. ➥ P ush and hold for 1 sec. duction level set mode for the PBT function. High cut Center Low...
...of the variable range is half of the passband width, and PBT is the PBT control? tion function is not effective against non pulse-type noise. The level is adjustable to the same position shifts the IF. 4 What is adjustable in 200 Hz (AM) or 50 Hz (other ... NR ANF METER V/M 1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 RIT . to normal operation. • When entering the noise blanker set mode, the noise reduction function is turned ON. ➥ P ush and hold for 1 sec. duction level set mode for the PBT function. High cut Center Low...
Instruction Manual
Page 9
... power supply ON in advance. ➥ Push and hold for 1 sec. p. 30) ➥ Adjusts the RF gain and squelch threshold level. ➥ T he squelch removes noise output from the speaker (closed condition) when no receive audio comes from the speaker. SSB, CW, RTTY only) Maximum RF gain Adjustable range Minimum RF...
... power supply ON in advance. ➥ Push and hold for 1 sec. p. 30) ➥ Adjusts the RF gain and squelch threshold level. ➥ T he squelch removes noise output from the speaker (closed condition) when no receive audio comes from the speaker. SSB, CW, RTTY only) Maximum RF gain Adjustable range Minimum RF...
Instruction Manual
Page 12
...; " " appears when the automatic notch function is activated. ➥ " " appears when the manual notch function is activated. !0 NOISE REDUCTION INDICATOR (p. 50) Appears when the noise reduction is activated. !1 NOISE BLANKER INDICATOR (p. 49) Appears when the noise blanker is activated. !2 TUNE INDICATOR (p. 67) ➥ Appears when the optional automatic antenna tuner is activated. ➥ Blinks...
...; " " appears when the automatic notch function is activated. ➥ " " appears when the manual notch function is activated. !0 NOISE REDUCTION INDICATOR (p. 50) Appears when the noise reduction is activated. !1 NOISE BLANKER INDICATOR (p. 49) Appears when the noise blanker is activated. !2 TUNE INDICATOR (p. 67) ➥ Appears when the optional automatic antenna tuner is activated. ➥ Blinks...
Instruction Manual
Page 20
...Black +_ Transceiver CAUTION: The rear panel will become hot when operating the transceiver continuously for the cable connections. The IC-7200 is correct. The plug may cause voltage drops and ignition noise may not receive well on some frequencies when installed in a vehicle. Use a small tool, such as a ...power source when operating in a hybrid vehicle, or any type of electric noise. AC cable 30 A fuses Supplied DC power cable To DC power socket BE CAREFUL when disconnecting the DC power cable because the connector is...
...Black +_ Transceiver CAUTION: The rear panel will become hot when operating the transceiver continuously for the cable connections. The IC-7200 is correct. The plug may cause voltage drops and ignition noise may not receive well on some frequencies when installed in a vehicle. Use a small tool, such as a ...power source when operating in a hybrid vehicle, or any type of electric noise. AC cable 30 A fuses Supplied DC power cable To DC power socket BE CAREFUL when disconnecting the DC power cable because the connector is...
Instruction Manual
Page 35
... 16 17 18 19 20 21 30 terclockwise to decrease the receiver sensitivity. • The S-meter indicates receive sensitivity. ❍ Adjusting squelch (Removing non-signal noise) Rotate the [RF/SQL] control to the 1 o'clock position to increase, coun- ter squelch level. GENE SCAN 8 24 MNF 0 50 VOX 9 28...o'clock position. When the meter movement shows the input signal level ALC exceeds the allowable level, the ALC limits the RF power. The squelch stops noise output from RF power (PO), ALC and SWR. In such cases, reduce the MIC gain setting (see p. 31) in the S-meter to ...
... 16 17 18 19 20 21 30 terclockwise to decrease the receiver sensitivity. • The S-meter indicates receive sensitivity. ❍ Adjusting squelch (Removing non-signal noise) Rotate the [RF/SQL] control to the 1 o'clock position to increase, coun- ter squelch level. GENE SCAN 8 24 MNF 0 50 VOX 9 28...o'clock position. When the meter movement shows the input signal level ALC exceeds the allowable level, the ALC limits the RF power. The squelch stops noise output from RF power (PO), ALC and SWR. In such cases, reduce the MIC gain setting (see p. 31) in the S-meter to ...
Instruction Manual
Page 38
... • Adjust 'MIC Gain' at this step, if necessary. (p. 71) u Release [PTT] (microphone) to return to turn the noise reduction ON or OFF. • " " appears when the noise reduction is ON. ➥ Push and hold NR for 1 sec. to receive. ator ON. • Push P.AMP ATT to ...1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 . to select the desired band. to enter the noise reduction level set mode, then rotate [DIAL] to adjust the noise reduction level. • Manual notch filter (pgs. 51, 52) ➥ Push MNF to turn the preamp ON or OFF. •...
... • Adjust 'MIC Gain' at this step, if necessary. (p. 71) u Release [PTT] (microphone) to return to turn the noise reduction ON or OFF. • " " appears when the noise reduction is ON. ➥ Push and hold NR for 1 sec. to receive. ator ON. • Push P.AMP ATT to ...1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 . to select the desired band. to enter the noise reduction level set mode, then rotate [DIAL] to adjust the noise reduction level. • Manual notch filter (pgs. 51, 52) ➥ Push MNF to turn the preamp ON or OFF. •...
Instruction Manual
Page 41
...operation. 8 blanker set mode, then rotate [DIAL] to adjust the threshold level, or the blank time. 9 • Rotate [M-CH] to select an item. • Noise reduction (p. 50) 10 ➥ Push NR to select the time con- quick set mode. 16 w R otate [M-CH] to enter the man- to select "KEY SPD...AGC" appears when the fast time constant is se- e R otate [DIAL] to exit the quick set mode and re- quick set mode. to enter the noise reduction level set mode, then rotate [DIAL] to normal operation. e R otate [DIAL] to adjust the CW key speed from 300 to 900 Hz in ...
...operation. 8 blanker set mode, then rotate [DIAL] to adjust the threshold level, or the blank time. 9 • Rotate [M-CH] to select an item. • Noise reduction (p. 50) 10 ➥ Push NR to select the time con- quick set mode. 16 w R otate [M-CH] to enter the man- to select "KEY SPD...AGC" appears when the fast time constant is se- e R otate [DIAL] to exit the quick set mode and re- quick set mode. to enter the noise reduction level set mode, then rotate [DIAL] to normal operation. e R otate [DIAL] to adjust the CW key speed from 300 to 900 Hz in ...
Instruction Manual
Page 44
...selected, push and hold P.AMP ATT for 1 sec. e Rotate [DIAL] to select "DIAL ¼". e R otate [DIAL] to turn the noise blanker ON or OFF. • " " appears when the noise blanker is set to select RTTY mode. • After RTTY mode is received. • If the received signal cannot be demodulated... filter ON or OFF. • " " appears when the manual notch filter is ON. ➥ Push and hold MNF for 1 sec. to enter the noise reduction level set to ON. ➥ Push and hold NR for 1 sec., then push a band key to normal operation. 39 twice to enter the set...
...selected, push and hold P.AMP ATT for 1 sec. e Rotate [DIAL] to select "DIAL ¼". e R otate [DIAL] to turn the noise blanker ON or OFF. • " " appears when the noise blanker is set to select RTTY mode. • After RTTY mode is received. • If the received signal cannot be demodulated... filter ON or OFF. • " " appears when the manual notch filter is ON. ➥ Push and hold MNF for 1 sec. to enter the noise reduction level set to ON. ➥ Push and hold NR for 1 sec., then push a band key to normal operation. 39 twice to enter the set...
Instruction Manual
Page 47
...; Push and hold VOX for transmit • VOX (voice operated transmit) (p. 53) ➥ Push VOX to enter the man- to enter the noise reduction level set to select the desired band. 4 RECEIVE AND TRANSMIT ■ Operating AM q P ush and hold F-INP ENT BAND for 1 sec., .... • Rotate [M-CH] to select an item. • Twin PBT (passband tuning) (p. 46) ➥ Rotate [TWIN PBT] (controls-inner/outer). • Noise reduction (p. 50) ➥ Push NR to transmit. • " " appears. ual notch filter set to receive. D Convenient functions for 1 sec. to turn the...
...; Push and hold VOX for transmit • VOX (voice operated transmit) (p. 53) ➥ Push VOX to enter the man- to enter the noise reduction level set to select the desired band. 4 RECEIVE AND TRANSMIT ■ Operating AM q P ush and hold F-INP ENT BAND for 1 sec., .... • Rotate [M-CH] to select an item. • Twin PBT (passband tuning) (p. 46) ➥ Rotate [TWIN PBT] (controls-inner/outer). • Noise reduction (p. 50) ➥ Push NR to transmit. • " " appears. ual notch filter set to receive. D Convenient functions for 1 sec. to turn the...
Instruction Manual
Page 51
... is cleared) when there is no interference. • When PBT is used, the audio tone may be changed. • While rotating the [TWIN PBT] controls, noise may occur.
... is cleared) when there is no interference. • When PBT is used, the audio tone may be changed. • While rotating the [TWIN PBT] controls, noise may occur.
Instruction Manual
Page 54
...50 VOX 9 28 F-INP ENT BAND P.AMP ATT M-CH/RIT SET [DIAL] [M-CH] 50% (default) 50% (default) 49 Turn the noise blanker function OFF, or adjust the noise blanker level to the default value. e R otate [DIAL] to adjust the desired condition. • Push and hold NB for 1 sec....1 sec. to return to a shallower setting (see below) in this case. The noise blanker attenuation level can also cause the noise blanker to create distortion. D Noise blanker settings q P ush and hold M-CL for noise blanker to match the pulse width. w R otate [M-CH] to select the desired ...
...50 VOX 9 28 F-INP ENT BAND P.AMP ATT M-CH/RIT SET [DIAL] [M-CH] 50% (default) 50% (default) 49 Turn the noise blanker function OFF, or adjust the noise blanker level to the default value. e R otate [DIAL] to adjust the desired condition. • Push and hold NB for 1 sec....1 sec. to return to a shallower setting (see below) in this case. The noise blanker attenuation level can also cause the noise blanker to create distortion. D Noise blanker settings q P ush and hold M-CL for noise blanker to match the pulse width. w R otate [M-CH] to select the desired ...
Instruction Manual
Page 55
MODE TS TUNER FILTER SPCH NB NR ANF METER V/M 1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 . to return to remove random noise. Set the noise reduction level for 1 sec. Appears MODE TS TUNER FILTER SPCH NB NR ANF METER V/M 1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 . RIT GENE SCAN 8 ...
MODE TS TUNER FILTER SPCH NB NR ANF METER V/M 1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 . to return to remove random noise. Set the noise reduction level for 1 sec. Appears MODE TS TUNER FILTER SPCH NB NR ANF METER V/M 1 1.8 A=/B 2 3.5 SPLIT 3 7 MW 4 10 M-CL 5 14 AGC 6 18 COMP271 . RIT GENE SCAN 8 ...
Instruction Manual
Page 57
... " " appears. GENE SCAN 8 24 MNF 0 50 VOX 9 28 F-INP ENT BAND P.AMP ATT M-CH/RIT SET [DIAL] Middle (default) While adjusting the manual notch filter, noise may be heard. 5 FUNCTIONS FOR RECEIVE D Manual notch filter setting q Push and hold M-CL for 1 sec. to return to turn the manual notch function OFF...
... " " appears. GENE SCAN 8 24 MNF 0 50 VOX 9 28 F-INP ENT BAND P.AMP ATT M-CH/RIT SET [DIAL] Middle (default) While adjusting the manual notch filter, noise may be heard. 5 FUNCTIONS FOR RECEIVE D Manual notch filter setting q Push and hold M-CL for 1 sec. to return to turn the manual notch function OFF...
Instruction Manual
Page 90
...transceiver is not properly tuned. • Push TUNER to manually tune the an- check the SEND line of this chart, contact your nearest Icom Dealer or Service Center. phone plug connection. proper conditions. • The antenna is in the transmit mode. • Release [PTT] on...malfunctions. p. 67 tenna. • The attenuator function is activated. • Push NB to turn the function OFF. p. 67 lected. nals. • Noise blanker function is activated. • Push P.AMP ATT to turn the function OFF. be added/subtracted. p. 45 • The antenna for the ...
...transceiver is not properly tuned. • Push TUNER to manually tune the an- check the SEND line of this chart, contact your nearest Icom Dealer or Service Center. phone plug connection. proper conditions. • The antenna is in the transmit mode. • Release [PTT] on...malfunctions. p. 67 tenna. • The attenuator function is activated. • Push NB to turn the function OFF. p. 67 lected. nals. • Noise blanker function is activated. • Push P.AMP ATT to turn the function OFF. be added/subtracted. p. 45 • The antenna for the ...
Instruction Manual
Page 94
... RF power meter 12 Read SWR meter 13 Read ALC meter 16 02 Preamp (0=OFF, 1=ON) 12 AGC selection (0=OFF, 1=Fast, 2=Slow.) 22 Noise blanker (0=OFF, 1=ON) 40 Noise reduction (0=OFF, 1=ON) 41 Auto notch (0=OFF, 1=ON) 44 Speech compressor (0=OFF, 1=ON) 46 VOX function (0=OFF, 1=ON) 47 Break-IN function (0=OFF...
... RF power meter 12 Read SWR meter 13 Read ALC meter 16 02 Preamp (0=OFF, 1=ON) 12 AGC selection (0=OFF, 1=Fast, 2=Slow.) 22 Noise blanker (0=OFF, 1=ON) 40 Noise reduction (0=OFF, 1=ON) 41 Auto notch (0=OFF, 1=ON) 44 Speech compressor (0=OFF, 1=ON) 46 VOX function (0=OFF, 1=ON) 47 Break-IN function (0=OFF...
Instruction Manual
Page 95
...) 0348 Set/read CI-V transceive set (0=OFF, 1=ON) 0349 Set/read reference frequency set (0=0% to 255=100%) 0350 Set/read noise blanker level set (0=0% to 255=100%) 0351 Set/read noise blanker width set (0=0% to 255=100%) 0352 Set/read NR level set (0=0 to 15=15) 0353 Set/read VOX gain set...
...) 0348 Set/read CI-V transceive set (0=OFF, 1=ON) 0349 Set/read reference frequency set (0=0% to 255=100%) 0350 Set/read noise blanker level set (0=0% to 255=100%) 0351 Set/read noise blanker width set (0=0% to 255=100%) 0352 Set/read NR level set (0=0 to 15=15) 0353 Set/read VOX gain set...