Instruction Manual
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THE TRANSCEIVER i7850 Instruction Manual A-7199H-1EX-0a Printed in Japan © 2015 Icom Inc.
THE TRANSCEIVER i7850 Instruction Manual A-7199H-1EX-0a Printed in Japan © 2015 Icom Inc.
Instruction Manual
Page 2
... many built-in a radio utilizing a PLL are proud to achieve this instruction manual thoroughly before using the IC-7850. i The internal frequency signals in high technology circuitry and unique functions, such as the Dualwatch on the Main and Sub bands, a... specifications without our full focus on an up-conversion, double super-heterodyne receiver design, which has many other outstanding features. In addition, Icom that results in drastically reducing the phase noise of LO (Local Oscillator) because the phase noise degrades the interference rejection and noise characteristics ...
... many built-in a radio utilizing a PLL are proud to achieve this instruction manual thoroughly before using the IC-7850. i The internal frequency signals in high technology circuitry and unique functions, such as the Dualwatch on the Main and Sub bands, a... specifications without our full focus on an up-conversion, double super-heterodyne receiver design, which has many other outstanding features. In addition, Icom that results in drastically reducing the phase noise of LO (Local Oscillator) because the phase noise degrades the interference rejection and noise characteristics ...
Instruction Manual
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... DEFINITION Personal death, serious injury or an explosion may occur. EXPLICIT DEFINITIONS WORD R DANGER! ii Previous view IMPORTANT READ THIS INSTRUCTION MANUAL CAREFULLY before at- R WARNING! Recommended for the IC-7850. and the Icom logo are registered trademarks of personal injury, fire or electric shock. This product includes "libpng" open source software, and is...
... DEFINITION Personal death, serious injury or an explosion may occur. EXPLICIT DEFINITIONS WORD R DANGER! ii Previous view IMPORTANT READ THIS INSTRUCTION MANUAL CAREFULLY before at- R WARNING! Recommended for the IC-7850. and the Icom logo are registered trademarks of personal injury, fire or electric shock. This product includes "libpng" open source software, and is...
Instruction Manual
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...Schematic diagram Includes the schematic and block diagrams • Adobe® Reader® Installer Installer for Adobe® Reader® To read the Instruction manual or Schematic diagram, Adobe® Reader® is subject to the following measures: • Reorient or relocate the receiving antenna. • ... the file. • To close the Menu screen, click [Quit]. However, there is encouraged to try to correct the interference by Icom Inc., could void your authority to part 15 of the FCC Rules. ferent from Adobe Systems Incorporated's website. If you have not installed ...
...Schematic diagram Includes the schematic and block diagrams • Adobe® Reader® Installer Installer for Adobe® Reader® To read the Instruction manual or Schematic diagram, Adobe® Reader® is subject to the following measures: • Reorient or relocate the receiving antenna. • ... the file. • To close the Menu screen, click [Quit]. However, there is encouraged to try to correct the interference by Icom Inc., could void your authority to part 15 of the FCC Rules. ferent from Adobe Systems Incorporated's website. If you have not installed ...
Instruction Manual
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Refer to your printer's instruction manual for the details. (This feature may not be usable, depending on your PC environment including the ...the page in the equalized size. • Read Out Loud feature. The Read Out Loud feature reads aloud the text in this manual. *T he menu screen may differ, depending on the Adobe® Reader® version. • Find screen • Advanced ... advanced search screen. • Printing out the desired pages. Click "Print...(Ctrl+P)" in this Instruction Manual. Refer to print. *The printing setup may differ, depending on the printer.
Refer to your printer's instruction manual for the details. (This feature may not be usable, depending on your PC environment including the ...the page in the equalized size. • Read Out Loud feature. The Read Out Loud feature reads aloud the text in this manual. *T he menu screen may differ, depending on the Adobe® Reader® version. • Find screen • Advanced ... advanced search screen. • Printing out the desired pages. Click "Print...(Ctrl+P)" in this Instruction Manual. Refer to print. *The printing setup may differ, depending on the printer.
Instruction Manual
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... screen descriptions Routes to the Set Mode, setting screen and the setting items are described in the following manner. Previous view DESCRIPTION INFORMATION This instruction manual is described based on the screen. [ ] (brackets): Used to the printing matter, the Display type differs from the defaults setting.
... screen descriptions Routes to the Set Mode, setting screen and the setting items are described in the following manner. Previous view DESCRIPTION INFORMATION This instruction manual is described based on the screen. [ ] (brackets): Used to the printing matter, the Display type differs from the defaults setting.
Instruction Manual
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...; NB Set mode 7-11 ■■Noise reduction 7-12 ■■Digital selector 7-12 ■■Notch function 7-13 ï Auto notch function 7-13 ï Manual notch function 7-13 FUNCTIONS FOR TRANSMIT Section 8 ■■About the VOX function 8-2 DDTurning ON the VOX function 8-2 DDAdjusting the VOX function 8-2 DDVOX set mode...
...; NB Set mode 7-11 ■■Noise reduction 7-12 ■■Digital selector 7-12 ■■Notch function 7-13 ï Auto notch function 7-13 ï Manual notch function 7-13 FUNCTIONS FOR TRANSMIT Section 8 ■■About the VOX function 8-2 DDTurning ON the VOX function 8-2 DDAdjusting the VOX function 8-2 DDVOX set mode...
Instruction Manual
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... is turned ON, and goes off when the tuner is turned OFF (bypassed). ➥➥Hold down for 1 second to manually start the tuner. • The [TUNER] indicator blinks red during manual tuning. • When the tuner cannot tune the antenna, the tuning circuit is located on the rear panel. (p. 1-12) ➥...
... is turned ON, and goes off when the tuner is turned OFF (bypassed). ➥➥Hold down for 1 second to manually start the tuner. • The [TUNER] indicator blinks red during manual tuning. • When the tuner cannot tune the antenna, the tuning circuit is located on the rear panel. (p. 1-12) ➥...
Instruction Manual
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...The [PBT CLEAR] indicator above this key lights when the PBT function is in use . ➥➥Hold down for 1 second to select the Manual notch width from the most recent. • The number of three IF filter settings. ➥➥Hold down for 1 second to enter the...the general coverage band. ➥➥Push the same key 2 or 3 times to call up other stacked frequencies in the band. (p. 4-6) • Icom's triple band stacking register memorizes 3 frequencies in each band. ➥➥After pushing [F-INP], push to enter the Memo pad list screen. 1-9 The ...
...The [PBT CLEAR] indicator above this key lights when the PBT function is in use . ➥➥Hold down for 1 second to select the Manual notch width from the most recent. • The number of three IF filter settings. ➥➥Hold down for 1 second to enter the...the general coverage band. ➥➥Push the same key 2 or 3 times to call up other stacked frequencies in the band. (p. 4-6) • Icom's triple band stacking register memorizes 3 frequencies in each band. ➥➥After pushing [F-INP], push to enter the Memo pad list screen. 1-9 The ...
Instruction Manual
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... CW side tone pitch without changing the operating frequency. &1 M ANUAL NOTCH FILTER CONTROL [NOTCH] (p. 7-13) Varies the "valley" frequency of the manual notch filter to reject an interfering signal while the manual notch function is ON. • Notch filter center frequency: SSB : -1060 Hz ~ 4040 Hz CW : C W pitch frequency + 2540 Hz ~ CW...
... CW side tone pitch without changing the operating frequency. &1 M ANUAL NOTCH FILTER CONTROL [NOTCH] (p. 7-13) Varies the "valley" frequency of the manual notch filter to reject an interfering signal while the manual notch function is ON. • Notch filter center frequency: SSB : -1060 Hz ~ 4040 Hz CW : C W pitch frequency + 2540 Hz ~ CW...
Instruction Manual
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...- Standard, Edgewise, Bar Meter Type (Expand Screen) Meter type setting during normal screen. MN-Q Popup (MN OFF➡ON) Pop-up indication setting for the manual OFF, ON notch filter width selection. Bounce, Rotation, Twist, Sleep External Display External monitor use. Screen Saver Function Screen saver function setting. Previous view 2 SET...
...- Standard, Edgewise, Bar Meter Type (Expand Screen) Meter type setting during normal screen. MN-Q Popup (MN OFF➡ON) Pop-up indication setting for the manual OFF, ON notch filter width selection. Bounce, Rotation, Twist, Sleep External Display External monitor use. Screen Saver Function Screen saver function setting. Previous view 2 SET...
Instruction Manual
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... when a OFF, ON mode switch is toggled between SSB and CW. MAIN, MAIN/SUB Automatic tuning step function setting for AM mode Selectable notch Auto, Manual, Auto/Manual type setting. DIGI-SEL, APF SEL] control. Previous view 2 SET MODE ITEMS ■■OTHERS SET(Continued) SET [F-7] OTHERS [F-5] ITEMS Transverter Function Transverter...
... when a OFF, ON mode switch is toggled between SSB and CW. MAIN, MAIN/SUB Automatic tuning step function setting for AM mode Selectable notch Auto, Manual, Auto/Manual type setting. DIGI-SEL, APF SEL] control. Previous view 2 SET MODE ITEMS ■■OTHERS SET(Continued) SET [F-7] OTHERS [F-5] ITEMS Transverter Function Transverter...
Instruction Manual
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... a diagram of this manual. ■ Selecting a location Select a location for desktop use. For best results, connect a heavy gauge wire or strap to the delivering carrier or dealer. This may scratch the surface of the place or damage the connectors on page vii of accessory equipment included with the IC-7850, see 'Supplied accessories...
... a diagram of this manual. ■ Selecting a location Select a location for desktop use. For best results, connect a heavy gauge wire or strap to the delivering carrier or dealer. This may scratch the surface of the place or damage the connectors on page vii of accessory equipment included with the IC-7850, see 'Supplied accessories...
Instruction Manual
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...fire or damage the linear amplifier. ACC 2 EXCITER 1 1&2 GND IC-PW1/EURO AC outlet (Non-European versions : 100-120/220-240 V European version: 230 V) Ground ANT2 ANT1 GND REMOTE B L Transceiver *Optional D Connecting a non-Icom linear amplifier R WARNING! Set the transceiver output power and linear ampli...cable (supplied with the IC-PW1/EURO) Remote control cable (supplied with the IC-PW1/EURO) Coaxial cable ANT REMOTE (supplied with the "MOS-FET" setting (see p. 20-4 for details). fier ALC output level referring to the linear amplifier instruction manual. The ALC input ...
...fire or damage the linear amplifier. ACC 2 EXCITER 1 1&2 GND IC-PW1/EURO AC outlet (Non-European versions : 100-120/220-240 V European version: 230 V) Ground ANT2 ANT1 GND REMOTE B L Transceiver *Optional D Connecting a non-Icom linear amplifier R WARNING! Set the transceiver output power and linear ampli...cable (supplied with the IC-PW1/EURO) Remote control cable (supplied with the IC-PW1/EURO) Coaxial cable ANT REMOTE (supplied with the "MOS-FET" setting (see p. 20-4 for details). fier ALC output level referring to the linear amplifier instruction manual. The ALC input ...
Instruction Manual
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...as SSTV or PSK are required only when Baudot RTTY is necessary to [F] when using the microphone connector. Refer to the instruction manual for the device prior to connecting it is used in squares are not required.) 3-8 However, if you want to use a PC... RTTY and PSK. Previous view 3 INSTALLATION AND CONNECTIONS ■ FSK and AFSK (SSTV) connections The transceiver has a Modem function for digital modes (Not provided by Icom) ¡When connecting to [ACC1] 2 k˘㸸2 k˘ 10 k˘ Shield cable ACC1 E D Shield cable D CC ̐̎̑ E *3 ̍...
...as SSTV or PSK are required only when Baudot RTTY is necessary to [F] when using the microphone connector. Refer to the instruction manual for the device prior to connecting it is used in squares are not required.) 3-8 However, if you want to use a PC... RTTY and PSK. Previous view 3 INSTALLATION AND CONNECTIONS ■ FSK and AFSK (SSTV) connections The transceiver has a Modem function for digital modes (Not provided by Icom) ¡When connecting to [ACC1] 2 k˘㸸2 k˘ 10 k˘ Shield cable ACC1 E D Shield cable D CC ̐̎̑ E *3 ̍...
Instruction Manual
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... "ATT" and the attenuation level are near your location. ➥➥Push [ATT] several times to set the attenuator in noise. The IC-7850 uses DSP for Receive All operating modes Preamplifier (p. 7-2) The preamp amplifies received signals in the receiver front end, to automatically attenuates ... second to reject interference. The DSP does the random noise reduction function. ➥➥Push the [NR] key to turn the Auto or Manual notch function ON or OFF. • Rotate the [NOTCH] control to set screen. AGC (p. 7-4) The AGC (Auto Gain Control) controls...
... "ATT" and the attenuation level are near your location. ➥➥Push [ATT] several times to set the attenuator in noise. The IC-7850 uses DSP for Receive All operating modes Preamplifier (p. 7-2) The preamp amplifies received signals in the receiver front end, to automatically attenuates ... second to reject interference. The DSP does the random noise reduction function. ➥➥Push the [NR] key to turn the Auto or Manual notch function ON or OFF. • Rotate the [NOTCH] control to set screen. AGC (p. 7-4) The AGC (Auto Gain Control) controls...
Instruction Manual
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... in the FFT scope. wwPush the Mode key [RTTY/PSK] to select a desired band. ten contents. • The color of [F1]-[F8] to the IC-7850. If you don't cause interference to other stations on the same frequency. Connect a keyboard to the [USB A] port on the keyboard to return to... readout displays the setting level. See pages 3-6 and 15-16 for details. 5-14 ttRotate [RF PWR] to receive. 4 For your RTTY terminal, consult the equipment manual. rrPush [F12] on the keyboard to transmit the typewrit-
... in the FFT scope. wwPush the Mode key [RTTY/PSK] to select a desired band. ten contents. • The color of [F1]-[F8] to the IC-7850. If you don't cause interference to other stations on the same frequency. Connect a keyboard to the [USB A] port on the keyboard to return to... readout displays the setting level. See pages 3-6 and 15-16 for details. 5-14 ttRotate [RF PWR] to receive. 4 For your RTTY terminal, consult the equipment manual. rrPush [F12] on the keyboard to transmit the typewrit-
Instruction Manual
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...F12] on the keyboard to return to select a desired band. eePush [DECODE](F). • The PSK decode screen is built into the IC-7850. rrPush [F12] on the keyboard to the left. If you would rather use your selected operating frequency to make sure you don't cause interference...keyboard to the [USB A] port on the receiver side may be typed before being transmitted. Before transmitting, monitor your PSK software, consult the software manual. iiRotate [DRIVE] to adjust the Drive gain. • Adjust the Drive gain so that the ALC meter reading swings within the passband and...
...F12] on the keyboard to return to select a desired band. eePush [DECODE](F). • The PSK decode screen is built into the IC-7850. rrPush [F12] on the keyboard to the left. If you would rather use your selected operating frequency to make sure you don't cause interference...keyboard to the [USB A] port on the receiver side may be typed before being transmitted. Before transmitting, monitor your PSK software, consult the software manual. iiRotate [DRIVE] to adjust the Drive gain. • Adjust the Drive gain so that the ALC meter reading swings within the passband and...
Instruction Manual
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...] indicator lights red. • When operating in the SSB data mode, adjust the PC's output level so that comes with a PC application software, consult the manual that the ALC meter reading doesn't go outside the ALC zone. The following settings are used for SSB data trans- rrRotate [MAIN DIAL] to...
...] indicator lights red. • When operating in the SSB data mode, adjust the PC's output level so that comes with a PC application software, consult the manual that the ALC meter reading doesn't go outside the ALC zone. The following settings are used for SSB data trans- rrRotate [MAIN DIAL] to...
Instruction Manual
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...; NB Set mode 7-11 ■■Noise reduction 7-12 ■■Digital selector 7-12 ■■Notch function 7-13 ï Auto notch function 7-13 ï Manual notch function 7-13 7-1
...; NB Set mode 7-11 ■■Noise reduction 7-12 ■■Digital selector 7-12 ■■Notch function 7-13 ï Auto notch function 7-13 ï Manual notch function 7-13 7-1