IC-7610
HF/50MHz All Mode Transceiver
Innovative RF Direct Sampling System Achieves to 110 dB* (typical) of RMDR
The RF direct sampling system directly converts the analogue signals to digital signals, and collectively puts the data through FPGA (Field Programmable Gate Array) processing. The master clock uses a high precision oscillator which excels in low-noise characteristics. This makes it possible to provide superior receive and transmit performance, extremely low phase noise as well as high RMDR (Reciprocal Mixing Dynamic Range).
* At 2 kHz frequency separation.
Independent Dual Receiver Receives Two Bands Simultaneously
The sub receiver works independently of the main receiver. The dual receiver is perfect to simultaneously monitor two bands and two modes. Independent AF/RF knobs for the main and sub bands improve usability.
DIGI-SEL Preselector Firmly Shuts Out Interference Signals
Both main and sub receivers are equipped with DIGI-SEL (digital preselector) units. The DIGI-SEL has steeper skirt characteristics than normal bandpass filters, so it rejects out of band strong interference such as broadcast stations, and prevents cross modulation.
High-speed, High-resolution Real-time Spectrum Scope
The real-time spectrum scope of the IC-7610 shows main and sub band conditions. It provides class-leading performance in resolution, sweep speed and a 100 dB of dynamic range. The waterfall screen allows you to find weak signals by showing spectrum change over time. The audio scope function shows the FFT scope and oscilloscope.
7-inch Colour Display with Touch Screen Function
The large 7-inch colour display shows various operating and setting information at a glance in high resolution (800 × 480 pixels). The combination of the touch screen and the Multi-function control knob offers smooth, intuitive and speedy operation.
Key Features
General
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Built-in high-speed automatic antenna tuner |
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Newly designed large speaker housing offers superior sound quality, making use of the high-purity received signal |
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SD card for saving various setting information and recording communications*
* An SD card is required separately |
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Digital IF filter and digital twin PBT for interference rejection |
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IP remote control capability with the optional RS-BA1 |
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External monitor connection with a DVI-D port |
Specifications
General
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Mode |
USB, LSB, CW, RTTY, PSK, AM, FM |
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Memory Channels |
101 (99 regular, 2 scan edges) |
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Antenna Connectors |
SO-239 × 2 (50 Ohm unbalanced (Tuner off))
BNC × 1 (RX antenna In/Out) |
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Power Supply Requirement |
13.8 V DC ±15% |
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Power Consumption |
Tx 23 A (at 100 W output power)
Rx 3.0 A typical (Standby), 3.5 A (Maximum audio) |
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Operating Temperature Range |
0 °C to +50 °C; 32 °F to 122 °F |
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Frequency Stability |
Less than ±0.5 ppm (0°C to +50°C; 32°F to 122°F) |
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Frequency Resolution |
1 Hz (fine) |
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Dimensions (W × H × D)
(projections not included) |
340 × 118 × 277 mm
13.4 × 4.6 × 10.9 in |
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Weight (approximately) |
10 kg; 22 lb |
Transmitter
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Frequency Coverage Transmitter* |
1.800–1.999, 3.500–3.999, 5.255–5.405**, 7.000–7.300, 10.100–10.150, 14.000–14.350, 18.068–18.168, 21.000–21.450, 24.890–24.990, 28.000–29.700, 50.000–54.000 MHz
* Canada/USA version. Varies according to version.
** Some frequency bands are not guaranteed. |
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Output Power (HF/50 MHz) |
SSB/CW/FM/RTTY/PSK: 1–100 W
AM: 1–25 W |
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Modulation System |
SSB Digital P.S.N. modulation
AM Digital Low power modulation
FM Digital Reactance modulation |
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Spurious Emissions |
HF bands less than –50 dB
50 MHz band less than –63 dB |
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Carrier Suppression |
More than 50 dB |
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Unwanted Sideband |
More than 50 dB |
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Microphone Impedance |
600 Ohms |
Receiver
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Frequency Coverage Receiver* |
0.030–60.00 MHz***
* Canada/USA version. Varies according to version.
*** Guaranteed range: 0.500–29.999, 50.000–54.000 MHz. |
|
Receiver System |
Direct Sampling Superheterodyne |
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Intermediate Frequency |
12 kHz |
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Sensitivity
HF: Preamp 1 ON, 50 MHz: Preamp 2 ON, BW: SSB/CW=2.4 kHz, AM=6 kHz, FM=15 kHz |
SSB/CW (at 10 dB S/N)
AM (at 10 dB S/N)
FM (at 12 dB SINAD)
|
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Squelch Sensitivity (Threshold) |
SSB: Less than 3.2 µV (Preamp ON)
FM: Less than 0.3 µV (Preamp ON) |
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Selectivity (Sharp filter shape) |
SSB (BW: 2.4 KHz): 2.4 kHz/–6 dB - 3.4 kHz/–40 dB
CW (BW: 500 Hz): 500 Hz/–6 dB - 700 Hz/–40 dB
RTTY (BW: 500 Hz): 500 Hz/–6 dB - 800 Hz/–40 dB
AM (BW: 6 kHz): 6.0 kHz/–6 dB - 10 kHz/–40 dB
FM (BW: 15 kHz): 12.0 kHz/–6 dB - 22 kHz/–40 dB |
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Spurious And Image Rejection |
HF bands more than 70 dB
50 MHz band more than 70 dB (Except for ADC Aliasing) |
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Audio Output Power |
More than 2.0 W (at 10% distortion with an 8 O load) |
Tuner
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Frequency Range |
1.9–50 MHz bands |
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Matching Impedance Range |
16.7 Ohms–150 Ohms unbalanced (VSWR better than 1: 3) |
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Tuning Accuracy |
VSWR 1: 1.5 or less |
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Tuning Time |
2–3 seconds (average) (Maximum 15 seconds) |
Advanced Instruction Manual
