Icom Icom IC-7851 Sales
● Most functions of your transceiver, including interference rejection functions and IF filter settings, can be controlled. Also, received signal strength and SWR can be observed on the computer display.
● Received voice recording function.
● Optional RC-28 USB remote encoder provides a hardware dial/transmit functions for a realistic dial operation.
● The IC-7851 can wake-up from the standby mode through the RS-BA1 software.
Other Outstanding Features
Antenna
● BNC type RX input/output connectors for receiver antennas or external attenuators
Receiver
● General coverage receiver covers from 30Hz to 60MHz* (* Some frequency ranges are not guaranteed.)
● Two types of preamplifiers:
Preamp 1: improves intermodulation characteristics
Preamp 2: High gain preamp for high bands
● A seven step attenuator (3, 6, 9, 12, 18, 21dB and OFF)
● A dedicated 50MHz band mixer using a Quad FET
● Twin peak filters for better RTTY signal reception
Transmitter
● Speech compressor increases average talk power (SSB mode)
● TX monitor functions
● Fifty sub-audible tones (CTCSS) for repeater access
● VOX (Voice operated transmission) capability
● All mode power control
CW
● DSP controlled CW keying waveform shaping
● Multi-function electronic keyer with adjustable keying speed, dot/dash ratio, keyer type, rise time and paddle polarity
● Electronic keyer speed popup
● CW pitch control from 300 to 900Hz (5Hz pitch)
● CW reverse mode operation for receiving USB side signal
● Double key jacks for front and rear panels
● Full break-in and semi break-in functions
● CW/AM auto tuning function helps to zero in on intended signals within ±500Hz range
● Soft and sharp audio filter shapes for the Audio Peak Filter (APF)
Operation
● Set mode functions for flexible and speedy settings
● Memo pads stores up to 10 operating frequencies and modes
● Quick split function and split lock functions
● Quick Dualwatch function
● SSB/CW synchronous tuning
● RIT and ⊿TX variable up to 9.999kHz
● UTC/Local clock and timer function
● 1Hz pitch tuning and display
● 101 memory channels with 10-character channel name
● Built-in voice synthesizer announces the operating frequency, mode, and S-meter level
● Programmed scan, memory scan, select memory scan, VSC scan and ⊿f scan
● Auto tuning step function
● Dial lock function
● Main dial tension control
● Programmable band edge beeps
● S/P DIF input/output connectors
● BNC type transverter connector
● External speaker connectors for Main/Sub receivers
● FFT scope waveform averaging function for PSK and RTTY decoder
● Screen saver function
Optional RS-BA1 main features
● Most functions of your transceiver, including interference rejection functions and IF filter settings, can be controlled. Also, received signal strength and SWR can be observed on the computer display.
● Received voice recording function.
● Optional RC-28 USB remote encoder provides a hardware dial/transmit functions for a realistic dial operation.
● The IC-7851 can wake-up from the standby mode through the RS-BA1 software.
Other Outstanding Features
Antenna
● BNC type RX input/output connectors for receiver antennas or external attenuators
Receiver
● General coverage receiver covers from 30Hz to 60MHz* (* Some frequency ranges are not guaranteed.)
● Two types of preamplifiers:
Preamp 1: improves intermodulation characteristics
Preamp 2: High gain preamp for high bands
● A seven step attenuator (3, 6, 9, 12, 18, 21dB and OFF)
● A dedicated 50MHz band mixer using a Quad FET
● Twin peak filters for better RTTY signal reception
Transmitter
● Speech compressor increases average talk power (SSB mode)
● TX monitor functions
● Fifty sub-audible tones (CTCSS) for repeater access
● VOX (Voice operated transmission) capability
● All mode power control
● DSP controlled CW keying waveform shaping
● Multi-function electronic keyer with adjustable keying speed, dot/dash ratio, keyer type, rise time and paddle polarity
● Electronic keyer speed popup
● CW pitch control from 300 to 900Hz (5Hz pitch)
● CW reverse mode operation for receiving USB side signal
● Double key jacks for front and rear panels
● Full break-in and semi break-in functions
● CW/AM auto tuning function helps to zero in on intended signals within ±500Hz range
● Soft and sharp audio filter shapes for the Audio Peak Filter (APF)
Operation
● Set mode functions for flexible and speedy settings
● Memo pads stores up to 10 operating frequencies and modes
● Quick split function and split lock functions
● Quick Dualwatch function
● SSB/CW synchronous tuning
● RIT and ⊿TX variable up to 9.999kHz
● UTC/Local clock and timer function
● 1Hz pitch tuning and display
● 101 memory channels with 10-character channel name
● Built-in voice synthesizer announces the operating frequency, mode, and S-meter level
● Programmed scan, memory scan, select memory scan, VSC scan and ⊿f scan
● Auto tuning step function
● Dial lock function
● Main dial tension control
● Programmable band edge beeps
● S/P DIF input/output connectors
● BNC type transverter connectorv ● External speaker connectors for Main/Sub receivers
● FFT scope waveform averaging function for PSK and RTTY decoder
● Screen saver function