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ICOM IC-7300 HF/50MHz TRANSCEIVERItemID : 185859384

Our Price
RM 4,800.00
Shipping
RM 30 by courier to Peninsular Malaysia
RM 60 by courier to Sabah, Labuan
RM 60 by courier to Sarawak
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Ship From
Kuala Lumpur  
Ship To
Within Malaysia ,Ship By: Courier Service
Payment Method
Internet Banking,Credit Card,Bank Transfer,
Weight
N/A (kg or dimension)
Views
365
Available Quantity
1
DXing
Since 15 Apr 2014

Feedback Score
: 121+
Positive Feedback
: 100.00%
Total Product
: 190
Item Specification
  • Report
  • Brand : icom
    Model / SKU : ic7300
    Conditions : New

    Product Description


    ICOM IC-7300 HF/50MHz TRANSCEIVER

    New technology is changing the way receivers are being designed and the IC-7300 is an industry first as an RF, Direct Sampling System is being used in an entry level HF radio. The ability to digitize RF before various receiver stages reduces the inherent noise that is generated in the different IF stages of a radio. We feel the performance of the ‘7300 will far exceed your expectations for a radio considered entry level.

    Output power:

      100W (25W AM)

    RX Frequencies:

      0.030-74.800

    Receiver type:

      Direct sampling

    RF direct sampling system

    The IC-7300 employs an RF direct sampling system, where RF signals are directly convert to digital data. Then processed in the FPGA (Field-Programmable Gate Array), making it possible to simplify the circuit construction as well as reduce noise that can mask weak signals.

    The new “IP+” improves the 3rd order intercept point (IP3) performance improving the ability to copy a weak signal that is adjacent to either a strong interfering signal. In this process, A/D converter is optimized to reduce or eliminate signal distortion.

    RF Direct Sampling

    RMDR and phase noise characteristics

    The IC-7300’s RMDR is about 97dB* (typical value) improving the Phase Noise characteristics by about 15dB (at 1 kHz frequency separation). The superior Phase Noise characteristics reduce noise components for both receive and transmit signals.
    * At 1 kHz frequency separation (received frequency: 14.2MHz, MODE: CW, IF BW: 500Hz)

    RMDR aand phase noise characteristics

    15 discrete band-pass filters

    The RF Direct Sampling is protected by an array of bandpass filters. The signal passes through one of the fifteen bandpass filters, where signals outside the passband are rejected. To reduce the insertion loss, the IC-7300 utilizes High Q factor coils.

    Large color touch screen

    The large 4.3” color TFT touch LCD offers intuitive operation of functions, settings, and various operational visual aids such as the band scope, waterfall function, and audio scope.

    Like on the high-end rigs, the waterfall shows a change of signal strength over a period of time and allows you to find weak signals that may not be apparent on the spectrum scope.

    Use the audio scope function to observe various AF TX/RX characteristics such as microphone compressor level, filter width, notch filter width and keying waveform in the CW mode. Image below shows the Audio scope with the waterfall function and the oscilloscope.

    Touch screen display
    Touch screen display
    Waterfall function
    Waterfall function
    Audio scope function
    Audio scope function

    Real-Time spectrum scope

    You no longer have to choose whether to listen to the audio or have the spectrum scope sweep for signals as the IC-7300’s real-time spectrum scope offers the simultaneous operations found in some of the more expensive rigs! This means you can use either the spectrum scope or the waterfall to quickly move to an intended signal while listening to the receiver audio. The ‘7300’s touch screen introduces a “Magnify” function. So, when you first touch the scope screen around the intended signal, the touched part is magnified. A second touch of the scope screen changes the operating frequency and allows you to accurately tune.

    Spectrum scope specifications

    Scope system FFT (Fast Fourier Transform)
    Sweep speed Max. 30 frames/second (approx.), selectable from slow, mid or fast
    Span width 5kHz–1000kHz
    Resolution 1 pixel minimum (approximately)
    Waveform display area (vertical axis) 80dB
    Reference level adjustment –20dB to +20dB
    Peak level hold function (Max. hold) ON/OFF/last 10 seconds
    Other functions Averaging indication
    Touch screen operation
    VBW (Video Band Width) adjustment

    Additional Features:

    • Built-in automatic antenna tuner
    • 101 channels (99 regular, 2 scan edges)
    • SD memory card slot for saving data
    • Cooling fan system
    • Multi-function meter
    • CW functions: full break-in, CW reverse, CW auto tuning
    • SSB, CW, RTTY, AM, FM modes

    Last Updated @ 9/29/2016 4:50:30 PM


      Buy with confidencewe have 147 Good Ratings from buyers !

    BuyerItem IDDateRatings
    nz**** 185709619 11/28/2016 9:59:00 PM very good seller, prompt reply and very fast delivery.. and thanks for the surprise free gift..recommended!
    ln**** 184961443 11/23/2016 7:21:00 PM fast and good seller, will buy again
    ki**** 185483316 11/18/2016 11:16:00 PM Item received. Thanks.
    se**** 184962578 11/10/2016 9:54:00 PM -
    Ya**** 184243281 11/7/2016 9:35:00 PM Positive response,good.
    sh**** 184242995 11/1/2016 4:09:00 PM Very helpful and friendly seller to deal with. Will love to deal with Dxing again.
    sh**** 184242995 11/1/2016 4:09:00 PM Very helpful and friendly seller to deal with. Will love to deal with Dxing again.
    sh**** 184242995 11/1/2016 4:09:00 PM Very helpful and friendly seller to deal with. Will love to deal with Dxing again.





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    Note : The seller assumes all responsibility for listing this item. Please contact the seller to resolve any questions before or after purchasing the item. Currency is RM (Ringgit Malaysia) unless otherwise noted.
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