IC-775DSP

This information is taken directly off of the ICOM IC-775DSP
brochure.

IC-775DSP SPECIFICATIONS

GENERAL

• Frequency Coverage:

  • Receive

    100khz-29.990 MHz

  • Transmit

    1,800-1.999999 MHz^*1

    3,500-3.999999 MHz^*2

    7,000-7,3000 MHz^*3

    10,100-10,150 MHz

    14,000-14,350 MHz

    18,068-18,168 MHz

    21,000-21,450 MHz

    24,890-24-990 MHz

    28,000-29,700 MHz

     

    ^*11,830-1,850 for Spain version; 1,810-1,850 for France version;
       1,815-1,835/1,850-1,890 for Germany version

    ^*23,500-3,800 for Spain, France and Germany versions

    ^*37,000-7,100 for Spain, France and Germany versions

• Mode: SSB, CW, AM, FM, RTTY
• Number of memory channels: 101(99 regular, 2 scan edges)
• Antenna impedance : 50 ohms nominal
• Usable temperature range : -10^�C to 60^�C (14^�F to140^�F)
• Frequency stability: Less than �200 Hz from 1 min. to 60 min. after power ON. After that rate of stability less than �30 Hz/hr. at + 25^�C (+77^�F). Temperature fluctuations O^�C to +50^�C (+32^�F to + 122^�F) less than �350 Hz
• Power supply requirement: 120 V Type 85-135 V AC 230 V Type 187-265 V AC (switchable)
• Power consumption:

  • Transmit

    max. power 760 VA

  • Receive

    squelched 140 VA

    max. audio 150 VA

• Dimensions:
  • 424(W) X 150(H) X 390(D) mm
  • 16 11/16(W) X 5 29/32(H) X 15 11/32(D) in
• Weight: IC-775DSP 16.7 kg (36.8 lb), IC-775 16.5 kg (36.4 lb)

Transmitter

• Output power: SSB/SW/RTTY/FM 5-200 W
                        AM 5-50 W
                        (continuously adjustable)
• Spurious emissions : Less than -60 dB
• Carrier suppression : More than 40 dB
• Unwanted sideband suppression : More than 55 dB
• Microphone impedance : 600 ohms

Receiver

• Receive system
  • ;SSB, CW, RTTY, AM: Quadruple conversion superheterodyne
  • FM: Triple conversion superheterodyne
• Intermediate frequencies
  
  

  MODE	SSB	CW,RTTY	AM	FM
  1st	69.0115 MHz	69.0106 MHz	69.0100 MHz	69.0100 MHz
  2nd	9.0115 MHz	9.0106 MHz	9.0100 MHz	9.0100 MHz
  3rd	455 kHz	455 kHz	455 kHz	455 kHz
  4th	10.695 MHz	10.695 MHz	10.695 MHz	-

  
  
  

• Sensitivity (Preamp 1 On)
  
  

  SSB, CW, RTTY	100 - 500 kHz	Less than 2.0 �V
  (10 dB S/N)	1.8 - 29.9 MHz	Less than 0.16 �V
  AM (10 dB S/N)	0.5 - 1.8 MHz	Less than 13.0 �V
  	1.8-29.99 MHz	Less than 2.0 �V
  FM (12 dB SINAD)	28-29.99 MHz	Less than 0.5 �V

  
  
  

• Squelch Sensitivity (Preamp 1 ON)
  
  

  SSB, CW, RTTY, AM	Less than 3 2 �V at threshold
  FM	Less than 0 32 �V at threshold

  
  
  

• Selectivity (normal filter selection)
  
  

  SSB	More than 2 4 kHz/- 6 dB
  	Less than 4 0 kHz/ -60 dB
  CW, RTTY	More than 500 Hz/-6 dB
  	Less than 1 0 kHz/-60 dB
  AM	More than 2 4 kHz/-6 dB
  	Less than 4 0 kHz/-60 dB
  FM	More than 15.0 kHz/-6 dB
  	Less than 30.0 kHz/-60 dB

  
  
  

• Spurious and image rejection ratio: More than 70 dB
• Audio output power: More than 2 6 W at 10% distortion with an 8-ohm load
• RIT/TX (variable range) �9.999 kHz

ANTENNA TUNER

• Matching impedance range : 16.7 - 150 ohms unbalanced (Less than VSWR 3 : 1)
• Minimum operating input power: 8 W
• Tuning accuracy : VSWR 1.5 : 1 or less
• Insertion loss : Less than 1.0 dB (after tuning)

All stated specifications are subject to change without notice or obligation.

OPTIONS

• IC-4KL HF 1 kW LINEAR AMPLIFIER This is an all solid-state, full-duty 1 kW linear amplifier including an automatic antenna tuner. The IC-4KL is fully controllable from the IC-775/DSP. No need to tune and no need to switch the operating band. Full break-in (QSK) operation is possible. The amplifier/power supply unit and the remote control unit are separated.
• IC-2KL HF 500 W LINEAR AMPLIFIER This is an all solid-state 500 W linear amplifier. The power amplifier unit can be separately set-up from the power supply unit.
• IC-AT500 500 W automatic antenna tuner. Best match for the IC-775/DSP with the IC-2KL. Includes an automatic antenna selector for 4 separate antennas.
• EX-627 AUTOMATIC ANTENNA SELECTOR Automatically selects the antenna for the selected ham band. Manual selection is also possible. Max. input power: 1000 W PEP
• MB-19 Mounting handles for 19-inch rack.
• SP-20 4 Audio filters; headphone jack; can connect to 2 transceivers; style/size matched to the IC-775/DSP. Input impedance: 8ohms. Max. input power: 5 W.
• SP-21 Designed for base station operation. Input impedance: 8ohms. Max. input power: 5 W.
• SM-20 Unidirectional, electret microphone for base station operation. Includes (UP)/(DOWN) switches and a low cut function.
• SM-8 Electret condenser-type desktop microphone including 2 connection cables for simultaneous connection of 2 transceivers. (UP)/(DOWN) switches are included.
• CT-16 Easy tuning when connecting another Icom HF or V/Uhf transceiver for instant satellite communications.
• CT-17 For remote transceiver control using a personal computer equipped with an RS-232C port. You can change frequencies, operating mode, memory channels, etc.
• HM-36 Hand microphone equipped with (UP)/(DOWN) switches.
• CR-282 Contains a temperature-compensating oven heater and crystal unit for improved frequency stability. Frequency stability: � 0.5 ppm
• UT-66 Announces operating frequency and mode.
• UI-100 Enables several digital functions, such as noise reduction, for the IC-775 (non-DSP type). Already installed in the IC-775DSP.
• FL-101, FL-102, FL-223 9 MHz FILTERS Have good shape factor and provide you with better reception.

  FL-101: 250 Hz/-6dB (CW nar.)

  FL-102: 6.0 kHZ/-6dB (SSB wide/AM med./FM nar.)

  FL-223: 1.9 kHz/-6 dB (SSB nar.)

• FL-53A and FL-222455 kHz FILTERS Have good shape factor and provide you with better reception.

  FL-53A: 250 Hz/-6 dB (CW nar.)

  FL-222: 1.9 kHz/-6 dB (SSB nar.)

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