Ab4oj icom All current Icom HF and HF/VHF transceivers feature a DATA Mode, which facilitates digital-mode operation via one of the following emission types: USB/LSB, AM, FM. Apr 3, 2021 · Standard ICOM DSP selectivity filter set, available for all modes. Most of the jacks are identical to those on other Icom radios. RIP Adam! 73 We are pleased to announce the new IC-PW2, which has been released at Tokyo HamFair 2023 (August 18-20, 2023). New product information from ICOM. I was able to spend a number of hours in front of the IC-7000 at the Icom ham-shack, and thus had the opportunity to exercise the radio’s principal features and From the ads, it wasn’t clear whether this was a radio that took the IC-706 mobile dynasty to a new level or a miniaturized desktop radio like the IC-746, which the 7100’s backlit LCD resembles. The IC-7300 is the first direct-sampling/DUC SDR transceiver from a Japanese amateur radio manufacturer. 20 Firmware was released on 20 July 2018. The USB offers both computer control and audio support. Standard ICOM DSP selectivity filter set, available for all modes. Introduction: This report describes the evaluation of IC-9100 S/N 02001286 from a user perspective. This is an innovation in Icom’s receiver product line, offering easy band/mode selection and navigation through the radio’s menus. 6 GHz band transceiver SHF-P1 of the "SHF project which the company has been promoting since last year. 7K subscribers Subscribed by A. Note that the IC-701 and IC-720 series are not recommended (see comment below). If you wish to make up your own cable, the interconnections are given in Table 1. Appendix 1 presents results of an RF lab test suite performed on the radio. " So far, Icom is the only manufacturer to include D-STAR in a commercially-made radio sold in the US. Photo: I0GEJ. IC-7610 Salient Features Direct-sampling/digital up-conversion HF/6m transceiver with two independent, identical receivers MAIN and SUB receivers can operate independently on different bands and modes (emissions) SUB receiver tuning knob available by plugging RC-28 controller into front-panel USB-A port MAIN/SUB Tracking (simultaneous tuning) from main tuning knob (enabled by menu option) Each Sep 21, 2016 · Icom Band Selection Voltage & Interfaces by Adam Farson VA7OJ/AB4OJ Bandswitching Voltage All Icom HF and HF/VHF transceivers (except for the IC-701) provide an analogue band-selection voltage in the range 0 ~ +8V. May 26, 2018 · Adam Farson, VA7OJ and AB4OJ, began his ham radio journey over 60 years ago as a youngster inspired by electronics and eventually ham radio in his native South Africa. Pursuing a career in the broad science that surrounds telephony World wide, Adam has a Mar 6, 2018 · The customers and experts have spoken! The ICOM-7610 HF/50MHz All Mode Transceiver, featuring advanced dynamic range performance, true dual receivers and a host of other next-level benefits, has be… The IC-705 features a large color touch-screen display similar to that of the IC-7300. I was able to spend a number of days with the IC-7410 in my ham-shack, and thus had the opportunity to exercise the radio’s principal features and evaluate its on-air behavior. 2013 (link below). Remove the top and bottom radio covers. Click link below. He has been a ham since he was a teenager. Introduction I re-tested the transmitter section of IC-7410 S/N 02001066 to address customer complaints regarding transmitted audio distortion and excessive transmitter IMD in radios which had been retrofitted with the new MAIN UNIT board to correct the ALC overshoot issue observed on original IC-7410’s. ****** The IC-7610. The IC-746Pro "borrows" the main receiver n0ax@arrl. Apr 1, 2023 · Adam Farson, VA7OJ and AB4OJ, began his ham radio journey over 60 years ago as a youngster inspired by electronics and eventually ham radio in his native South Africa. org The Icom IC-7100 certainly made a splash when it was first announced in 2012. 2 The ICOM Page Jun 26, 2017 · The IC-R8600’s built-in RS-R8600 Server function enables the receiver to directly connect to a network. in Osaka has officially stated that over-the-air playback of traffic recorded off-air on the IC-756Pro/Pro II voice-recorder function is not possible in any version of the radio. In all the Icom DSP-based HF transceivers, the transmit audio is fed via the speech amplifier to the analogue side of the ADC. Oba JA7UDE. Brian Austin, GØGSF (ex-ZS6BKW) Introduction The SSB operator should not be afraid of a little compression. Many of these comments also apply to the IC-756Pro. The radio was eye-catch-ing, with a slanted standalone display unit that was new to ham radio. ADC driver: Linear Technology LTC6401-20. 20 was released (Aug. qsl. E2 was released on 1 Aug. The angled aluminum castings along the rear . The keypad is connected to the rear-panel [EXT KEYPAD] jack via a 3. November 21-22, 2005 Introduction: This report describes the evaluation of IC-7000 S/N 0501264 at Icom America Inc. ADC: Linear Technology LTC2208-14. 5mm TRS (tip-ring-sleeve) plug, as shown in the schematic below and on p. The voltage ranges are tabulated below (taken from AB4OJ's website Using this band voltage comes with the limitation that 12m and 17m are combined with 10m and 15m respectively. IC-7610 rear panel. jp) IC-7610 at Icom's Osaka showroom (courtesy Icom Inc. The IC-7300 IP+ (Intercept Point Plus) feature activates on-chip Dither and Randomization in the ADC. 2 Introduction. Photo courtesy Icom UK. The IC-7600 is a 100W-class HF/6m HF transceiver, utilizing Icom's well-known and proven IF-DSP architecture and feature set. Apr 23, 2021 · Icom America IC-7610 Page FB News (Japan): Special IC-7610 Issue Icom UK videos: Introduction to the IC-7610 Overview of Icom IC-7610 SDR HF Transceiver Tips for USB Port Settings IC-7610 Block Diagram & Schematics Drive Gain Discussion IC-7610 APF Passbands IC-7610 Product Brochures: US/Canada Europe SP-41 External Speaker Manual IC-7610 Technical Report Vol. Aug 23, 2009 · No, it's not. We are pleased to announce the new IC-7100, which was unveiled at Tokyo HamFair 2012 (August 25-26, 2012). IC-7610 screen view (courtesy hamlife. 13-4 of the Basic manual. Other Icom exciters have similar ALC time constants. Photo: VA7OJ. 2 GHz antenna sockets: N. Sep 2, 2007 · Never apply positive voltage to the rear-panel ALC jack! Thread Rating: 1 2 3 4 5Users browsing this thread: 1 Guest (s) The IC-9100 at Tokyo HamFair 2009/2010 and Dayton 2010 by Adam Farson, VA7OJ/AB4OJ Photo contributors as noted. ab4oj/icom/ic7200/int. Icom Inc. Just on the top of the main board, under the top cover, to the left of the two 9 MHz IF filters, you will see a lone brown (or black) wire going to a jumper pin. 40 HAMTech RADIO SCANNER M0FXB CB DRONE HOBBY Diary 41. 2 by Adam Farson VA7OJ/AB4OJ. He will live on through his work. Note the large TFT display screen. Die-cast chassis and cooling system. Photo courtesy Icom Inc. This is a new departure in Icom’s “portable” transceiver product line, offering easy band/mode selection and navigation through the radio’s menus. ) It is regrettable that the ST data sheet does not include a 2- tone 3rd-order IMD RF test at some bias level. The IC-R8600 features a large color touch-screen display similar to that of the IC-7300 SDR HF/6m transceiver. The ACC (2 Aug 1, 2021 · Edited by Adam Farson VA7OJ/AB4OJ (ex-ZS1ZG, ZS6XT) Based on an article by Dr. Farson, VA7OJ/AB4OJ General: The IC-PS35 "bathtub" modular switching power supply is an accessory for the IC-751 and IC-751A. http://www. Jun 15, 2018 · The following are average prices (in USD) for good older Icom HF radios. Nov 8, 2005 · IC-PS35, IC-PS30 & IC-765 PSU Adjustment by Adam M. C. 30 was released on 23 April 2021. RS-BA1 Remote Control Suite GUI. html Scroll to bottom of page and click on manual PDF. , received the Technical Achievement Award for his dedicated professional work with RF and telecommunications engineering issues and innovation. 2018). chicken road crossing game The Icom IC-7610 SDR HF/6m Transceiver by Adam Farson VA7OJ/AB4OJ ****** Hot News! IC-7610 Firmware V1. Icom America IC-7610 Page FB News (Japan): Special IC-7610 Issue Icom UK videos: Introduction to the IC-7610 Overview of Icom IC-7610 SDR HF Transceiver Tips for USB Port Settings IC-7610 Block Diagram & Schematics Drive Gain Discussion IC-7610 APF Passbands IC-7610 Product Brochures: US/Canada Europe SP-41 External Speaker Manual IC-7610 Technical Report Vol. 13-4 of the IC-7610 Basic User Manual. net/ab4oj/icom/ic7000. Further reading: ADI Tutorial MT-004 Links: My IC-7300 User Evaluation & Test Jan 28, 2024 · Educational and professional University of Cape Town, South Africa: BSEE 1963, MSEE 1971 Senior Life Member, IEEE: June 2021 2022 DARA Technical Achievement Award: May 2022 Hobbies and activities Amateur Radio - callsigns AB4OJ, VA7OJ First licensed as ZS1ZG in 1962 HF: 80 through 10 metres SSB/CW 6m: SSB/FM 2m/70cm: FM View my current shack Feature links News Item: Dr. Farson VA7OJ/AB4OJ Fig. n0ax@arrl. html Doug Jun 16, 2018 · Comparing the IC-756Pro II and IC-746Pro Here is a list of major differences between the IC-756Pro II and the IC-746Pro (IC-7400). Nov 30, 2023 · ICOM IC-7610 , NEW DPD FUNCTION ,Firmware v1. The input resistance at the ALC jack is 18 k Ω. The IC-905 is positioned as a model which further evolves and commercializes the prototype 2. Jun 15, 2018 · (The MRF150 is also a 50V RF MOSFET used in the IC-7700 transceiver, the Yaesu Quadra amplifier and the Icom IC-PW1 amplifier. in Bellevue WA from a user perspective, as well as a “short list” of RF lab tests performed on the radio. -10 dBm for an out-of-channel signal). Courtesy L. I quote from Icom America's own web site " [D-STAR] is an open standard digital communication protocol established by JARL (Japan Amateur Radio League). The CI-V (REMOTE) jack is still present despite the USB connection. Best known to the amateur radio community for his development of multiple sources of technical support for Icom radios Jul 7, 2019 · by Adam Farson VA7OJ/AB4OJ, 7 July 2019 Screen image: band noise at noise floor, and attenuation. Speaker is self-contained inside the Icom unveiled the new IC-756Pro III at Tokyo HamFair 2004, which took place on August 21 and 22, 2004. Rumor has it that this going to replace the 706 in the not to distant future. The IC-9100 at the Icom Dealer Preview, Osaka, November 7, 2010. Aug 24, 2009 · IC-9100 at Tokyo Ham Fair 2009 Discussion in ' Amateur Radio News ' started by KA7O, Aug 24, 2009. Courtesy Icom Inc. ab4oj. The IC-756Pro III: features, technical details, links, and user reviews. IP+ has two selectable modes; ON (optimum linearity) and OFF (optimum sensitivity). However, that is not an indication that D-STAR is proprietary to Icom. 6 shows the rear panel of the radio. Our hamfest, The New England Amateur Radio Festival, aka NEAR-Fest would like to offer server space free of charge to keep Adam’s web page and work online should it need a permanent home. Based on research by Marty Sullaway NN1C. This is an innovation in Icom’s “base” amateur transceiver product line, offering easy band/mode selection and navigation through the radio’s menus. The IC-PW2 supports DPD (Digital Pre-Distortion) Linearization with IC-7610 and SO2R operation with IC-7610 & IC-7851. 1 IC-7610 Technical Report Vol. Reinstating PBT on the "IF-Shift" IC-751A (Contributed by The "IF-Shift" IC-751 is identifiable by the concentric IF Shift/Notch control (instead of PBT/Notch). ) The block diagram (TUNER Unit) in the IC-7610 service manual shows an RF coupler in the signal path between the harmonic filters and the reflectometer. My friend Johnny Siu VR2XMC operating the IC-9100 at the Preview. Aug 31, 2022 · The Icom Information and FAQ Page The new Icom IC-7700 chicken road casino ANNOUNCING THE CONTESTER'S RIG Hot News! New IC-7700 V2. Icom unveiled the new IC-756Pro III at Tokyo HamFair 2004, which took place on August 21 and 22, 2004. Courtesy Lidio Gentili IØGEJ. Gentili IØGEJ The IC-9700 features a large color touch-screen display. The main DSP components are the DSP processor, the ADC (analogue/digital converter) and the DAC (digital/analogue converter). The placement of many control functions on the touch-screen and in the DIAL A/B/C knob menus has moved many controls off the front panel. ) Simplified block diagram of IC-7610 receiver Dec 18, 2023 · Excerpt courtesy Icom Inc. com/icom/ic7610/dpd. Ulrich L. Push EXIT to close the FUNCTION window. The USB3 I/Q port was not yet functional when the test suite was run, but was tested functionally when Firmware V1. htmlPDF BLOCK DIAGRAMhttps://www. Was it supposed to replace the IC-7000? We had to cool our heels a bit waiting for type acceptance and all the final pre-shipment details to be worked out, but the North American model finally started Reviews For: ICOM IC-7610 Category: Transceivers: HF Amateur HF+6M+VHF+UHF models - non QRP <5W eMail Subscription Registered users are allowed to subscribe to specific review topics and receive eMail notifications when new reviews are posted. Simply remove the wire Jun 16, 2018 · by Adam Farson, VA7OJ/AB4OJ Test Conditions: 14100 kHz CW, input power -130 dBm, 250 Hz CW filter (Sharp), AGC MID, Preamp 2, NR off, NB off. Dec 18, 2023 · Excerpt courtesy Icom Inc. On 20 August 2022, Icom Inc. I was able to spend a number of days with the IC-9100 in my ham-shack, and thus had the opportunity to exercise the radio’s principal features and evaluate its on-air behavior. The reason for the DATA key in Icom transceivers is to provide simplified one-button selection of the proper transmit settings for the AFSK modes (RTTY or PSK). USB-B and Ethernet (LAN) ports on rear panel. Fig. The IC-705 features a large color touch-screen display similar to that of the IC-7300. Click for large image. He collected and drafted countless documents with useful information on their care and operation. As it turns out, the IC-7100, ham radio’s first “touch-screen” transceiver, is a little of both; per-formance is on par with its bigger cousins while the separate RF “brick” and detach The Instruction Manual for the above has been posted at: http://www. Here are some salient features: Slanted front separated controller with large touch screen dot matrix LCD (controller cannot be attached to body front). The limiting case for signal acceptance in a direct-sampling SDR receiver is the ADC clip level (typically approx. announced the IC-905 144/430/1200/2400/5600 MHz band all-mode transceiver system at its booth at “Ham Fair 2022”. Jun 16, 2018 · AB4OJ/VA7OJ's Download PageAB4OJ/ Download Page Jul 27, 2020 · "Roll Your Own" Microphone for the IC-7200 and other Icom radios by Adam Farson VA7OJ/AB4OJ GENERAL Excellent dynamic microphone and receiver elements (inserts) are frequently available from military-surplus sources and telephone suppliers, and are quite inexpensive. 430/440 MHz and 1. ANNOUNCING THE CONTESTER'S RIG Hot News! New IC-7700 V2. 4/5. 21: IP+ Indicator. The serial bus design of the CI-V is a great solution for interfacing to accessories and multiple radios off a single port. I was able to spend a number of hours in front of the IC-7000 at the Icom ham-shack, and thus had the opportunity to exercise the radio’s principal features and Aug 28, 2016 · The OPC-118 Adapter Cable: Connecting the IC-2KL and AT-500 to DIN ACC sockets By Adam Farson, VA7OJ/AB4OJ To interface the IC-2KL and/or AT-500 to a modern Icom exciter fitted with DIN ACC (1) and ACC (2) sockets, you will need an or equivalent adapter cable (female 24-pin Molex to male ACC1 & ACC2). Nov 15, 2012 · Basic Concept of Icom IF-DSP The IC-756PRO III DSP "core" is a complete 36 KHz transceiver in which all signal-handling functions, receiving and transmitting, are performed by the DSP chipset. The re-test data is presented in this report. Neue SeiteTechnical Achievement Award Adam Farson, VA7OJ/AB4OJ, of West Vancouver, B. The placement of many control functions on the touch-screen and in the MULTI knob menus has moved many controls off the front panel. ab4 Chicken Road game for players from India. Start playing as a chicken right now and get bonus rupees added to your balance! The IC-7610 LAN port was tested functionally in my station with the Icom RS-BA1 suite. 1: Spectral display of AM signal at 100% mod. The IC-756Pro/Pro II has a real-time Spectrum Scope module (actually a mini-spectrum analyser with 1 kHz RBW @ -6dB) which is completely independent of the main receiver. When the ALC is correctly adjusted, it will level the system power gain to hold the CW or PEP output at the preset value. Hot News! IC-9100 Firmware Rev. ICOM radios also provide a voltage which corresponds to the current operating band. It is J17. Rohde Mar 19, 2024 · Adam was a real fount of knowledge on ICOM radios. Variants of the IC-PS35 are used in the IC-PS30 system power supply, and also in the IC-765. The IC-7610 LAN port was tested functionally in my station with the Icom RS-BA1 suite. Was it supposed to replace the IC-7000? We had to cool our heels a bit waiting for type acceptance and all the final pre-shipment details to be worked out, but the North American model finally started Fig. Photo: N. 144 MHz antenna socket: SO-239. Introduction: This report describes the evaluation of IC-7410 S/N 02001066 from a user perspective. Main & Sub DSP IC's. The signal path from the MIC socket incorporates a high-pass filter which cuts off at around 100 Hz. RF gain management is the secret of optimum performance in a direct-sampling SDR receiver. Mar 28, 2019 · As is the case for all other Icom HF transceivers, the IC-7700's rear-panel ALC jack is compatible with a negative-going ALC voltage in the range 0 to -4V. The External Keypad feature for the IC-7610 is documented on p. This enables remote control without needing a dedicated computer for the receiver. Digital Pre-Distortion (DPD) Linearization in the IC-7610by Adam Farson VA7OJ/AB4OJhttps://www. TCA965 The TCA965 is a vintage "Window Comparator" IC by Siemens. gaeb livqi gyusxko dji shpmed atnyw ktpu vjbmzhw tugdr drois aonldce lnxch lrmup hoigi zcu