Icom 9700 fan mod

Icom 9700 fan mod

Welcome to Reddit's own amateur (ham) radio club. If you are wondering what Amateur Radio is about, it's basically a two way radio service where licensed operators throughout the world experiment and communicate with each other on frequencies reserved for license holders. Nov 24, 2015 · Welcome to my Home Page for Radio Amateurs with mods of PC SMPS (Switch Mode Power Supply), ICOM PS-125, IC-756PROIII fan circuit and Samlex SEC 1223 PSU. Replacing the noisy cooling fan in ICOM IC-2KL by Bert Almemo, VE3OBU/SM7BUR The following describes how to replace the cooling fan for a quieter one in the IC-2KL with as little effort as possible. The first part of this article deals with doing a straight replacement of the fan. IC-9700 fan mod. Introduction. The frequency stability of the Icom IC-9700 as originally delivered by Icom, has been found to be rather disappointing. Although the ...

IC-7300 MOD: Antenna tuner range. This modification consists of making the SWR detection circuit in the TUNER UNIT slightly less sensible. This modification DOES NOT affect the main SWR detection circuit on the PA unit that is responsible for measuring the SWR and displaying it on the screen. by SP9SOY IC-9700 GPS-locking mods & warranty issues November 20, 2019 by admin Icom’s IC-9700 has been favorably received by consumers, except for the half-baked 10 MHz “Reference” locking scheme.

The frst batch of the new IC-9700’s arrived today at Hamshop. I was the first one to collect mine, ordered back in September 2017 hours after the announcement during the Tokyo Hamfest. After unboxing I notice the DIN connector is missing. From all Icom transceivers I’ve bought in the past, the DIN connector for accessoires … Continue reading About Icom 706MKIIG fan mod The resource is currently listed in dxzone.com in a single category. The main category is HF radio modifications , tips & tricks that is about HF radio modifications, ham radio mods kenwood icom yaesu alinco mods.

Feb 07, 2019 · I am doing the Noctura fan mod and I have ordered the connector for the fan; instead of cutting the end off the original. If I ever need to send it in for repair I will have the original. I ordered 50 of the 2mm JST-XH pigtails. I don't need that many so if anyone is contemplating doing the mod then I can send you a pigtail. Back to Icom Next HF and more Last modified 2016-02-03 Icom IC-9100 SPECIFICATIONS. GENERAL: Type: Amateur HF/VHF/UHF transceiver: Frequency range: IC-2720H Extended TX/RX Mod. U.S.A. Users Please note! Modifications of FCC Type Accepted Radios for Amateur Service are NOT authorized for use on other bands (particularly FRS, Marine, Business, etc) -- Modifications to Amateur Radios Icom IC-7300 Mods Motorbikes For Sale Powered by Create your own unique website with customizable ... RF Direct Sampling System. The IC-7300 employs an RF direct sampling system, where RF signals are directly converted 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.

Find many great new & used options and get the best deals for Icom IC-9700 VHF/UHF Transceiver at the best online prices at eBay! Free shipping for many products! Take the Icom Wakayama factory tour, featuring IC-9100. Firmware upgrade! The new IC-9700 144/430/1240 MHz SDR Transceiver, shown at Tokyo Ham Fair 2018. The new Icom IC-705 Portable SDR HF/VHF/UHF Transceiver, shown at Tokyo Ham Fair 2019. The new Icom IC-PW2 1 kW LDMOS HF/6m Amplifier, shown at Tokyo Ham Fair 2019.

The Icom IC-730 is a compact, easy to use HF radio covering 80 through 10 meters with 200 watts PEP input SSB/CW and 40 watts AM. Modes include SSB, CW and AM. Enhancements include: dual digital VFOs, and noise blanker. Get the best deals on HF SSB Base Stations Radio Transceivers ... New Listing Icom IC-9700 ... Ranger RCI-2995DXCF Base Station 10 + 12 Meter SSB/AM/FM/CW Built-In Fan.

displayed at the Icom booth Icom displayed products that responded to this year’s hams expectations. The ID-31PLUS released in Japan last month was also displayed. The IC-7610, which has high anticipation from users, was also displayed. They displayed the IC-R30 wideband all mode receiver, as well as the IC-9700, which is a VHF/UHF Feb 07, 2019 · I am doing the Noctura fan mod and I have ordered the connector for the fan; instead of cutting the end off the original. If I ever need to send it in for repair I will have the original. I ordered 50 of the 2mm JST-XH pigtails. I don't need that many so if anyone is contemplating doing the mod then I can send you a pigtail. Oct 01, 2019 · Icom IC-9700 drift solved with GPS frequency standard I have almost finished my IC-9700 review (well a review of the operation of the radio if not the technology), but the section on the frequency issue was getting so big I have decided to split it off into a separate posting. Icom is recognized as a reliable 2-way radio brand name around the world. Icom America has more than 50 years of engineering and production excellence in amateur radio, land mobile radio, marine radio, aviation radio, navigation products and communications receivers.

Icom’s IC-9700 has been favorably received by consumers, except for the half-baked 10 MHz “Reference” locking scheme. It was thoughtful of Icom to provide an SMA jack on the rear panel for an external 10 MHz “reference” source, but this will only periodically re-calibrate it’s internal timing against the external 10 MHz source. Take the Icom Wakayama factory tour, featuring IC-9100. Firmware upgrade! The new IC-9700 144/430/1240 MHz SDR Transceiver, shown at Tokyo Ham Fair 2018. The new Icom IC-705 Portable SDR HF/VHF/UHF Transceiver, shown at Tokyo Ham Fair 2019. The new Icom IC-PW2 1 kW LDMOS HF/6m Amplifier, shown at Tokyo Ham Fair 2019.

Jan 19, 2018 · Video Tutorial on how to perform MARS/ Cap Mod to open tx from 100 KHZ to 74.8 MHZ continuous on USA Icom IC-7300. ... All Band Transmit Modification Icom IC-7300 Full Explanation w/ Test at End ... Another interesting post appeared today on the IC-9700 reflector.It describes how to improve frequency stability. I have modified my IC-9700 to keep the fan continuously running at a reduced speed by fitting a 6.8V Zener diode across the appropriate switching transistor. Want a better overclocking 9700?Or a 9700 that just stays cooler?Heres a little mod that may just help you as it did me.All you have to do is remove the heatsink from the radeon,clean up all the yellow goop,and remove the protective shim.Also i recommend using articsilver3 in place of the yellow paste.I was before having problems with this cards temps after prolonged gaming sessions.Sometimes ...

Click here to write a new message or comment for IC-706MKIIG Note that the message is not related to any article.. Click here to see the article list for IC-706MKIIG. Do you have any tricks, modifications or constructions for homebrewed equipment that are not on mods.dk, please send the information to mods.dk.

IC-9700 fan mod. Introduction. The frequency stability of the Icom IC-9700 as originally delivered by Icom, has been found to be rather disappointing. Although the ... Jun 14, 2016 · ICOM IC-7300 full TX mod. IC-7300 SWR Graph feature - demo with automatic external ATU and random wire antenna - Duration: 8:46. Tomasz Miklas 84,517 views This radio does not need the constant fan mod- the loop filter with a BW on 10Hz and TC of around 2mS can easily track the thermal drift due to the fan. The radio's sensitivity to microphonics is reduced (since the PCB resonances are within the control bandwidth, mostly.) This was an adapted board, I am using an ADF4157. IC-9700 FAN Mod Fan Modification to Improve Frequency Stability. The frequency stability of the Icom IC-9700 as originally delivered by Icom, has been found to be rather disappointing.

Find many great new & used options and get the best deals for Icom IC-9700 VHF/UHF Transceiver at the best online prices at eBay! Free shipping for many products! Content Contact Us. Click here to submit a question or comment regarding the Sweepstakes.. FAQ. If the Bonus Question is unavailable early in the day, you may submit your callsign again later in the day and if you enter your callsign the same way both times, the Sweepstakes program will not duplicate your earlier entry. Many people are confused about the 10 MHz reference lock input on the IC-9700. And so was I. While all of us expected the VCXO was locked to the 10 MHz input (which in most cases will be locked to … Icom IC-7600 100W HF Base Amateur Radio. $50 Mail-In Rebate Available for the IC-7600! Valid for purchases from 10/1/17 to 12/31/17. Icom IC-9700 VHF/UHF/1.2GHz D-STAR Base Station Transceiver. Built with the VHF/UHF weak signal operator in mind, the IC-9700 is an RF direct sampling receiver for 2m and 70cm. The IF receiver consists of a single, down conversion for 23cm that … read more