Torsdag, 30 June 2016 07:52

Icom IC-7410

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The Best Balance of Technology, Performance and Fun!

Faster DSP unit and in-house DSP expertise

Icom brings out the best DSP performance combining more than ten years of DSP technical know-how and much faster DSP processors. Icom's in-house DSP experts have developed a IC-746PRO/7400 series replacement that every operator will be proud to own. In addition to the higher speed DSP, the AD/DA converter, AK4620B, provides a higher dynamic range and superior S/N ratio.

DSP unit, AD/DA converter

Double-conversion superheterodyne

Introduced with the IC-7800, a double conversion superheterodyne design, with an image rejection mixer for the 2nd mixer stage is employed in the IC-7410. This receiver design not only reduces the electronic complexity, it greatly reduces the number of internal distortion points from older triple and quadruple conversion receivers.

+30dBm third-order intercept point (IP3)

Dynamic range characteristics In Icom's continuing efforts to create the best receiver, the design of the IC-7410 incorporates the latest in DSP software technology and Icom's analog RF circuit experience for a +30dBm* IP3, rivaling the IC-7600. The end result, clear reception of weak signals surrounded by QRM from broadcast and neighboring ham stations.

* In 14MHz band.

Three first IF filters (3/6/15kHz)

Optional 1st IF filters (6kHz, 3kHz)
Optional 1st IF filters (6kHz, 3kHz)
The IC-7410 accommodates three 1st IF filters with the 15kHz, 1st IF filter supplied, while the 3kHz FL-431 and 6kHz FL-430 are optional for better receiver performance by protecting the desired signal from nearby strong signals. (Fixed for 15kHz in FM mode.)

Large, multi-function LCD

The display increases in width from the IC-746PRO/7400 series. The large multi-function LCD shows frequency, 9-character channel name, channel number, multi-functional meter (includes S-meter, RF output, SWR, ALC and COMP level). The dot-matrix portion of the LCD shows the following items:

  • Channel name
  • Function key assignment
  • Band scope
  • RTTY decoder screen
  • Memory keyer contents
  • Graphical SWR scale

USB connector for PC control

USB connector for PC control The IC-7410 has a standard type B USB connector and can be connected to a PC. Modulation input, audio output, RTTY demodulator output and CI-V command can be controlled via the USB cable. Also, the conventional CI-V remote control jack is built in to the IC-7410.

RTTY demodulator and decoder

The built-in RTTY demodulator and decoder allow you to instantly read an RTTY message on the display. No external units or PC required. The built-in tuning indicator visually helps in critical tuning.

Simple band scope

The built-in simple band scope shows the band condition at a glance and is handy for searching for active stations.

Wide range of DSP features

Using the latest algorithms, the digital features give flexibility and speed needed for working in tough RF conditions.

  • Digital IF filter allows you to choose filter width and shape factor
  • Digital Twin PBT eliminates interference by changing the IF bandwidth and/or shifting the IF frequency
  • AGC loop management with programmable AGC time constant
  • Auto/manual Notch Filter provides more than 70dB attenuation and eliminates unwanted beat tones
  • Noise Reduction can enhance the receiver's signal-to-noise ratio
  • Noise Blanker reduces interference from pulse-type noise
  • RF Speech Compressor increases average talk power, improving signal strength and readability
  • User programmable tone control: microphone equalizer, SSB transmit passband width, receive HPF/LPF and receive audio equalizer

Ample CW functions

All of the following CW capabilities are included in the IC-7410:

  • Large CW pitch knob and independent BK-IN (break-in) delay knob
  • CW wave form controlled by the DSP
  • 4 keyer channels with 70 characters of transmit memory per channel
  • Multi-function electronic keyer with adjustable keying speed from 6–48 wpm, dot-dash ratio from 1:1:2.8 to 1:1:4.5 and paddle polarity
  • Bug keyer and full break-in function
  • Continuously adjustable CW pitch control from 300–900Hz
  • Double key jacks (Front and rear panels)
  • CW reverse

High frequency stability

A high stability TCXO crystal oscillator provides ±0.5ppm of high frequency stability over a wide temperature range (0°C to +50°C). This allows for a long steady operating time in digital modes.

Large heat sink

IC-7410 chassis
IC-7410 chassis
When compared to the IC-746PRO series, the IC-7410's large heat sink improves heat dissipation. Even during long hours of heavyduty cycle operation, the IC-7410 provides stable output power.

Other features

  • Built-in voice synthesizer
  • User programmable band edge beep
  • VSC (Voice Squelch Control) function
  • Two preamplifier types: Preamp 1: Improving IMD characteristics, Preamp 2: High gain preamplifier
  • 20dB built-in attenuator
  • Built-in automatic antenna tuner
  • CTCSS tone encoder and decoder
  • Triple band stacking register
  • Quick split and frequency lock functions
  • RIT and ⊿Tx variable up to ±9.999kHz
  • SSB/CW synchronous tuning
  • 1Hz pitch tuning and display
  • Program, memory, select memory, mode select and ⊿f scans
  • Automatic tuning steps
  • AH-4 control circuit  AH-4 (PDF)
  • Large independent MIC/RF power and Notch knobs

Optional RS-BA1 IP remote control software

The optional RS-BA1 allows you to use the IC-7410 from another room using your home network or even from a remote location over the Internet.

RS-BA1

RS-BA1

Rear Panel View

Rear Panel View

General


Frequency coverage:
USA version
Rx
 0.030–60.000MHz*

 Tx
 1.800–1.999MHz 3.500–3.999MHz
 5.255–5.405MHz* 7.000–7.300MHz
 10.100–10.150MHz 14.000–14.350MHz
 18.068–18.168MHz 21.000–21.450MHz
 24.890–24.990MHz 28.000–29.700MHz
 50.000–54.000MHz  


Frequency coverage:
Europe, Europe-01 version
Rx
 0.030-60.000MHz*

 Tx
 1.810–1.999MHz 3.500–3.800MHz
 7.000–7.100MHz (Europe)
 7.000–7.200MHz (Europe-01)
 10.100–10.150MHz 14.000–14.350MHz
 18.068–18.168MHz 21.000–21.450MHz
 24.890–24.990MHz 28.000–29.700MHz
 50.000–52.000MHz  


Mode
USB, LSB, CW, RTTY, AM, FM  


Number of channels
101 (99 regular, 2 scan edges)  


Antenna connector
SO-239×2 (50Ω)  


Power supply requirement
13.8V DC ±15% (negative ground)  


Temperature range
0°C to 50°C; +32°F to +122°F  


Frequency stability
Less than ±0.5ppm
 (0°C to 50°C; +32°F to +122°F)  


Dimensions (W×H×D)
(projections not included)
315×116×343 mm;
 12.4×4.57×13.5 in  


Weight (approx.)
10.2kg; 22.4lb  

* Some frequency bands are not guaranteed.

Transmitter


Output power
(continuously adjustable)
SSB, CW, RTTY, FM:
 2–100W

 AM:
 2–27W  

Modulation system
SSB:
 Digital PSN modulation

 AM:
 Digital low power modulation

 FM:
 Digital phase modulation

Spurious emission
Less than -50dB (HF bands)
 Less than -63dB (50MHz band)  

Carrier suppression
More than 40dB  

Unwanted sideband suppression
More than 55dB  

Microphone impedance
600Ω (8-pin connector)  


Receiver


Receive system
Double conversion superheterodyne  

Intermediate frequencies
1st: 64.455MHz
 2nd: 36kHz  

Sensitivity (typical)
SSB/CW: (10dB S/N)
 1.8–29.9MHz 0.16μV*1
 50–54MHz 0.13μV*2

 AM: (10dB S/N)
 0.5–1.8MHz 12.6μV*1
 1.8–29.9MHz 2.0μV*1
 50–54MHz 1.6μV*2

 FM: (12dB SINAD)
 1.8–29.9MHz 0.5μV*3
 50–54MHz 0.32μV*3  

Squelch sensitivity
(Pre-amp: ON)
SSB: Less than 5.6μV
 FM: Less than 0.3μV  

Selectivity (representative value)
SSB (BW: 2.4kHz, sharp)
 More than 2.4kHz / –6dB
 Less than 3.4kHz / –40dB

 CW (BW: 500Hz, sharp)
 More than 500Hz / –6dB
 Less than 700Hz / –40dB

 RTTY (BW: 350Hz, sharp)
 More than 500Hz / –6dB
 Less than 800Hz / –40dB

 AM (BW: 6kHz)
 More than 6.0kHz / –6dB
 Less than 10.0kHz / –40dB

 FM (BW: 15kHz)
 More than 12.0kHz / –6dB
 Less than 22.0kHz / –40dB

Spurious and image rejection ratio
More than 70dB  

Audio output power
(at 13.8V DC)
More than 2.0W at 10% distortion with an 8Ω load  

RIT variable range
±9.999kHz  

PHONES connector
3-conductor 6.35 (d) mm (1⁄4″)  

EXT SP connector
2-conductor 3.5 (d) mm (1⁄8″) /8Ω  
*1 Pre-amp 1 ON
*2 Pre-amp 2 ON
*3 28–29.7MHz


Antenna tuner


Matching impedance range
HF bands:
 16.7–150Ω unbalanced*1

 50MHz band:
 20–125Ω unbalanced*2  

Minimum operating power
HF bands:
 8W

 50MHz band:
 15W  

Tuning accuracy
VSWR 1:1.5 or less
 (SWR after the motor has stopped)  

Insertion loss (after tuning)
1.8MHz band:
 1.2dB or less

 3.5–50MHz bands:
 1.0dB or less  
*1 Less than VSWR 1:3
*2 Less than VSWR 1:2.5

 

Options

 

HF+50MHz 1kW LINEAR AMPLIFIER

IC-PW1/EURO

IC-PW1/EURO

(Use with OPC-599)

DC POWER SUPPLY

PS-126

PS-126

13.8V/25A
(4-pin connector type)

EXTERNAL SPEAKERS

SP-23

SP-23

DESKTOP MICROPHONES

SM-50

SM-50

Dynamic microphone
SM-30

SM-30

HAND MICROPHONE

HM-36

HM-36

CI-V LEVEL CONVERTER

CT-17

CT-17

HF+50MHz AUTOMATIC ANTENNA TUNER

AH-4

AH-4

ANTENNA ELEMENT

AH-2b

AH-2b

AUTOMATIC TUNING ANTENNAS

AH-740

AH-740

Covers 2.5–30MHz (amateur band). OPC-2321 is required.
AH-5NV

AH-5NV

Fiberglass mobile mounting antenna element for use with AH-740.Covers 2.2–30MHz (amateur band) with AH-740.

CARRYING HANDLE

MB-123

MB-123

ADAPTER CABLES

OPC-599

OPC-599

13-pin ACC socket to 7-, 8-pin ACC sockets
OPC-2321

OPC-2321

Control cable for AH-740

FILTERS

FL-430

FL-430

6kHz 1st IF FILTER
FL-431

FL-431

3kHz 1st IF FILTER

IP REMOTE CONTROL SOFTWARE

RS-BA1

RS-BA1

Lest 823 ganger Sist redigert Torsdag, 30 June 2016 08:18
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