IC-7610_broch_USA.pdf

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1、HF/50MHz TRANSCEIVER RF Direct Sampling Takes You to the Next Level Outstanding HF Experience Right Here Whether it is poor band conditions, or battling to pick out a call in a large pile-up, faint signals have always been a challenge for DXers and Contesters around the world. The difference between

2、 putting the QSO in the log or having to try another time is the capability of your receiver. One key factor is the RMDR capabilities, the ability to pick out a faint signal in the presence of stronger, adjacent signals. The IC-7610 introduces dual RF direct sampling receivers, achieving 110dB RMDR,

3、 rivaling that of top-of-the-line transceivers. Actual size HF/50MHz TRANSCEIVER RF Direct Sampling Takes You to the Next Level with Advanced RMDR and True Dual Receive RF Direct Sampling Takes You to the Next Level with Advanced RMDR and True Dual Receive 20102 130 120 110 100 90 80 70 RMDR (dB) Fr

4、equency Offset (kHz) IC-7851 IC-7300 IC-7610 IC-7600 Introduced with the IC-7300, Icoms RF Direct Sampling System has made SDR performance affordable. Direct Sampling means incoming RF signals are digitized by the Analog-to-Digital Converter and immediately processed by the FPGA (Field-Programmable

5、Gate Array). This process greatly reduces distor- tion that naturally occurs in the various mixer stages found in traditional super- hetrodyne receivers. Innovative RF Direct Sampling System The RF Direct Sampling System in the IC-7610 is capable of 110 dB RMDR. This performance gives you the abilit

6、y to pull weak signals out of the noise of strong adjacent signals. There is a difference you can actually hear as the desired signal comes out of the pileup! * Representative value at 2 kHz frequency separation (Received frequency: 14.2 MHz, Mode: CW, IF BW: 500 Hz) Astonishing 110 dB* RMDR DIGI-SE

7、L for Main and Sub Bands The DIGI-SEL preselectors are RF filters with sharp, narrow passband characteristics pre- venting Analog-to-Digital Converter overflow from large out-of-band signals when sampling the RF signals. Additionally the third and higher order IMD components are reduced. This is ide

8、al when strong signals are received in a contest pile-up or from broadcast stations on adjacent frequencies or bands. REF -10.0 dBm MKR 7.22 MHz 10dB/ A_Write Norm B_Blank Norm -10.52 dBm START 0 kHz STOP 20.00 MHz *RBW 3 kHz *VBW 300 Hz SWP 45 vs ATT 5 dB MARKER 7.22 MHz MARKER 7.22 MHz REF -10.0 d

9、Bm MKR 7.22 MHz 10dB/ A_View Norm B_Write Norm -9.34 dBm START 0 kHz STOP 20.00 MHz RBW 300 kHz VBW 300 kHz SWP 20 ms ATT 5 dB MARKER 7.22 MHz MARKER 7.22 MHz Customized VCXO Is Used for the Master Clock Reducing phase noise in a receiver is always a challenge as it is a natural char- acteristic of

10、a receiver. The master clock of the IC-7610 utilizes a low phase noise VCXO (Voltage Controlled Crystal Oscillator), combined with Icoms years of technical expertise to design a common power supply for the VCXO and FPGA, yielding an ultra-low phase noise. Also, a 10 MHz reference signal can be input

11、 to the IC-7610 for higher precision. Whether listening to both sides of a rare DX station running split, or looking for a multiplier on a different band or mode, the dual receivers in the IC-7610 have you covered. Two separate DIGI-SEL preselectors, two separate Band Pass Filter networks, feed two

12、separate A/D converters into the FPGA. 1.8 MHz AMP 3.5 MHz 50 MHz DIGI-SEL DIGI-SEL 1.8 MHz AMP 3.5 MHz 50 MHz BPF BPF BPF BPF BPF MAIN band SUB band A/D FPGA BPF A/D Independent Dual Receiver Breaking with the tradition of mixing a carrier signal with a local oscillator, a Digital-Up-Conversion (DU

13、C) method is used to generate the required signal from the Digital-to-Analog Converter. The chart to the right shows the difference made by this new design. Digital-Up-Conversion (DUC) for Clean TX 70 80 90 100 110 120 130 140 150 160 100 Hz1 kHz10 kHz100 kHz1 MHz Frequency Offset Phase Noise (dBc/H

14、z) IC-7600 IC-7300 IC-7610 Built-in Automatic Antenna Tuner The built-in automatic antenna tuner memorizes its settings based on your transmit frequency, so that it can recall the tuning setting when you switch operating bands. The emergency tuner function* enables you to operate for short periods o

15、f time with an antenna with a high SWR. * Output power not guaranteed and power may be reduced. To finish out the receiver, is an internal speaker cabinet. The cabinet is tuned to reproduce clear, natural sounding audio, and is insulated from the radio chassis to prevent noise from vibration and pan

16、el resonance. High Quality Speaker Sound Speaker unit Antenna tuner unit FPGA VCXO BPF units RMDR characteristics Dual receiver Transmit phase noise characteristics BPF and preselector passband characteristics receiving on 7.22 MHz Passband characteristics between the antenna and the preselector (at

17、 the preselector output) Superior Receiver Performance and High-Purity Transmitter Bands Rear Panel View LCD comparison IC-7610 800480 pixels IC-7600 400240 pixels 5.8 inch 7 inch IC-7300 480272 pixels 4.3 inch Audio scope example Multi-dialMenu items * Number of pixels shown at the 60 dB level, whe

18、n receiving a signal. CW mode Receiver RX antenna OperationMemo pad stores up to 10 operating frequencies and modes Quick split function Quick Dualwatch function RF gain and squelch control with a knob RIT and TX variable up to 9.999 kHz UTC/local clock and timer function 1 Hz pitch tuning and displ

19、ay Dial lock function Adjustable main dial brake External speaker jacks for Main and Sub receivers Screen saver function Multi-function meter (S-meter, Power, ALC, COMP, SWR, ID, VD and TEMP) Auto tuning step function Transmitter FPGA-controlled CW keying waveform shaping Multi-function electronic k

20、eyer CW pitch control from 300 Hz to 900 Hz Auto repeat function Contest serial number counter Normal or short Morse number style Double key jack system Full break-in and semi break-in CW auto tuning APF (Audio Peak Filter) function adjustable filter shape, width and AF level 30 kHz to 60 MHz receiv

21、er (Some frequencies are not guaranteed.) Two types of preamplifiers Preamp 1: Improves intermodulation characteristics Preamp 2: High gain preamplifier 3 dB 45 dB variable attenuator IP+ function improves 3rd order intercept point performance 101 memory channels RTTY encoder and decoder Twin peak a

22、udio filter for the RTTY mode Adjustable AGC time constant from 0.1 to 6 seconds Digital twin PBT eliminates interference from adjacent signals Main/Sub band tracking function for diversity reception TX monitor function All mode power control VOX (Voice Operated transmission) capability BNC type tra

23、nsverter connector Microphone equalizer and adjustable transmit bandwidth 50 CTCSS tones BNC type RX IN/OUT connectors for a receiver antenna or external BPF/preamp connection A Dual Receivers, Dual Spectrum Scopes Audio Scope Flexibility Remote Encoder for Second VFO Knob The optional RC-28 remote

24、encoder enables you to add an external Sub dial for controlling the Sub band. Main band and Sub band can be switched with the F1 and F2 buttons and can be controlled with the RC-28. The LED above the F1 and F2 buttons turns ON to show the active band. 7-inch Color Display with Touch Screen Function

25、DVI-D Connector for an External Display Connection Simplified Remote Control for RS-BA1 I/Q Signal Output SD Card Slot and USB Port for Saving Data Touch Screen and Multi-Dial Knob for Smooth Operation Other Outstanding Features The large 7-inch color display shows various operating and setting info

26、r- mation at a glance in high resolution (800 480 pixels.) The display clearly shows various features, for example the dual spectrum scope aligned vertically or horizontally, simulated analog meters and RTTY, PSK31/63 mode decoded messages. The IC-7610 has a DVI-D connector for an external display.

27、Operating frequency, setting information and spectrum scope can be observed on a large external display. Whether from a remote part of your home QTH, or on a remote location somewhere around the world, the RS-BA1 software enables you to operate your IC-7610. Not only can you control the radio settin

28、gs and have both RX/TX audio paths, you are able to display a single band spectrum scope with the waterfall. With the addition of an Ethernet connector, a base station com- puter is not required. The IC-7610 enables you to output I/Q signals from the USB connector. They can be used to analyze a spec

29、- trum range or to decode signals by a decoder software on a PC. *This function will be provided in a future firmware update. When used with an SD card or USB flash drive, various contents including firmware updates, memory chan- nels, captured screen images, and other personal settings, can be save

30、d and loaded. TX/RX audio, voice memories, RTTY/CW memories and RTTY decode logs can be saved and used on the SD card. The IC-7610 provides dual reception, on different bands, as does the high-speed, high-resolution spectrum scopes. Whether watching for a band opening, working a rare DX station oper

31、ating split, or searching for a multiplier, the ability to watch each receiver separately allows the operator to concentrate on pulling in a weak signal. The scopes provide class-lead- ing performance in resolution, sweep speed and a 100 dB dynamic range. To navigate around the band easier, connect

32、a PC mouse to the USB port for point and click tuning of the receivers. The Audio Scope screen shows both a FFT scope with waterfall along with an oscilloscope for both transmit and receive audio. This makes it easy to monitor AF characteristics such as microphone compressor level, filter width, not

33、ch filter, and in CW, you can monitor received CW keying wave forms. The combination of the touch screen and the multi-dial knob offers quick and smooth operation. When you push the multi-dial knob, menu items are shown on the right side of the display. You can select an item by touching the screen

34、and can adjust the levels by turning the multi-dial knob. 13.8V DC Power Socket Tuner Control Socket CI-V Remote Control Jack Ground Terminal S-meter Output Jack External Keypad Jack Key Jack Accessory Sockets Antenna Connectors 10 MHz Reference Frequency Input Receive Antenna Connectors Transverter

35、 Connector LAN (Ethernet) Connector External Display Connector USB Connectors ALC Input Jack External Speaker Jacks SEND Control Jack IC-7600IC-7300IC-7610 5 kHz 1000 kHz 1 pixel minimum* 5 kHz - 500 kHz 20 pixels minimum* 100 dB Dual Yes Single N/AYes 80 dB70 dB Max. 30 frames/ second (approximate)

36、 Max. 4 frames/ second (approximate) Span width Resolution Waveform display area Dual Receiver Mouse Operation Sweep speed ABC DE F G RQPONMLJ HI K J BK CL DM EN FO GP HQ IR IC 7610 Intuitive Operation and Versatile Functions Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorp

37、orated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia, Australia, New Zealand and/or other countries. This product includes “zlib” and “libpng” open source software, and is licensed according to the open source software license. 17XBB501A 2017 Icom Inc. 12421

38、 Willows Road NE, Kirkland, WA 98034, U.S.A. Phone: +1 (425) 454-8155 Fax: +1 (425) 454-1509 E-mail: URL: Unit 1 / 103 Garden Road, Clayton, VIC 3168 Australia Phone: +61 (03) 9549 7500 Fax: +61 (03) 9549 7505 E-mail: .au URL: .au Blacksole House, Altira Park, Herne Bay, Kent, CT6 6GZ, U.K. Phone: +

39、44 (0) 1227 741741 Fax: +44 (0) 1227 741742 E-mail: infoicomuk.co.uk URL: http:/www.icomuk.co.uk Zac de la Plaine, 1 Rue Brindejonc des Moulinais, BP 45804, 31505 Toulouse Cedex 5, France Phone: +33 (5) 61 36 03 03 Fax: +33 (5) 61 36 03 00 E-mail: icomicom- URL: http:/www.icom- Ctra. Rubi, No. 88 Ed

40、ificio Can Castanyer Bajos A 08174, Sant Cugat del Valles, Barcelona, Spain Phone: +34 (93) 590 26 70 Fax: +34 (93) 589 04 46 E-mail: URL: Glenwood Centre #150-6165 Highway 17A, Delta, B.C., V4K 5B8, Canada Phone: +1 (604) 952-4266 Fax: +1 (604) 952-0090 E-mail: URL: No.101, Building 9, Caifuxingyua

41、n Park, No.188 Maoting Road, Chedun Town, Songjiang District, Shanghai, 201611, China Phone: +86 (021) 6153 2768 Fax: +86 (021) 5765 9987 E-mail: URL: Rua Itoror, 444 Padre Eustquio Belo Horizonte MG, CEP: 30720-450, Brazil Phone: +55 (31) 3582 8847 Fax: +55 (31) 3582 8987 E-mail: Communication Equi

42、pment Auf der Krautweide 24 65812 Bad Soden am Taunus, Germany Phone: +49 (6196) 76685-0 Fax: +49 (6196) 76685-50 E-mail: URL: Printed in Japan Your local distributor/dealer: Count on us!www.icom.co.jp/world1-1-32, Kamiminami, Hirano-Ku, Osaka 547-0003, Japan Phone: +81 (06) 6793 5302 Fax: +81 (06)

43、6793 0013 HF/50MHz TRANSCEIVER SPECIFICATIONS OPTIONSSome options may not be available in some countries. Please ask your dealer for details. OPC-420:CONTROL CABLE for use with AH-4 (10 m; 32.8 ft) OPC-2321:CONTROL CABLE for use with AH-740 (6 m; 19.7 ft) MB-121:CARRYING HANDLE EXTERNAL SPEAKERSDESK

44、TOP MICROPHONESHM-219 HAND MICROPHONE Same as supplied. AH-4 HF+50 MHz AUTOMATIC ANTENNA TUNER Covers 3.554 MHz with a 7 m (23 ft) or longer wire antenna. AH-2b ANTENNA ELEMENT Covers 754 MHz. For use with AH-4. PS-126 DC POWER SUPPLY 13.8 V DC, 25 A max. output. AH-710 FOLDED DIPOLE ANTENNA Covers

45、1.930 MHz bands. AH-5NV NVIS KIT SP-23 4 audio filters, headphone jack RC-28 REMOTE ENCODER RS-BA1 IP REMOTE CONTROL SOFTWARE IC-PW1/PW1EURO HF+50 MHz 1 kW HF LINEAR AMPLIFIER SP-33 Wooden box speaker SP-34 4 audio filters; headphone jack SM-30 Compact, lightweight electret microphone. SM-50 Dynamic

46、 microphone with UP/DOWN switches and a low cut function. Fiberglass mobile mounting antenna element for use with AH-740. Covers 2.230 MHz (amateur band) with AH-740. AH-740 AUTOMATIC TUNING ANTENNA Covers 2.530 MHz (amateur band). OPC-2321 is required. GENERAL TRANSMITTER Frequency coverage Receive

47、r*10.03060.00 MHz*2 USB, LSB, CW, RTTY, PSK31/63, AM, FM 101 (99 regular, 2 scan edges) SO-239 2 (50 unbalanced (Tuner off) BNC 1 (RX antenna In/Out) 13.8 V DC 15% 23 A (at 100 W output power) 3.0 A (Standby), 3.5 A (Maximum audio) 0 C to +50 C; 32 F to 122 F Less than 0.5 ppm (0C to +50C; 32F to 12

48、2F) 1 Hz (fine) 340 118 277 mm; 13.4 4.6 10.9 in 8.5 kg; 18.7 lb SSB/CW/FM/RTTY/PSK: 1100 W, AM: 125 W Digital P.S.N. modulation Digital Low power modulation Digital Reactance modulation Less than 50 dB Less than 63 dB More than 50 dB More than 50 dB 600 1.8001.999, 3.5003.999, 5.2555.405*3 7.0007.3

49、00, 10.10010.150, 14.00014.350, 18.06818.168, 21.00021.450, 24.89024.990, 28.00029.700, 50.00054.000 MHz *1 USA version. Varies according to version. *2 Guaranteed range: 0.50029.999, 50.00054.000 MHz. *3 Some frequency bands are not guaranteed. Transmitter*1 Tx Rx SSB AM FM HF bands 50 MHz band Power consumption Operating temperature range Frequency stability Frequency resolution Dimensions (W H D) (projections not included) Weight (approximately) Output power (HF/50 MHz) Carrier suppression Unwanted sideband Microphone i