Ham Radio Transceiver » synthesizer https://hamradiotransceiver.biz Tue, 05 May 2026 02:16:46 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 Icom UT-102 Voice Synthesizer module in Excellent shape working as it should https://hamradiotransceiver.biz/2022/10/icom-ut-102-voice-synthesizer-module-in-excellent-shape-working-as-it-should/ https://hamradiotransceiver.biz/2022/10/icom-ut-102-voice-synthesizer-module-in-excellent-shape-working-as-it-should/#comments Sat, 22 Oct 2022 20:12:17 +0000 https://hamradiotransceiver.biz/2022/10/icom-ut-102-voice-synthesizer-module-in-excellent-shape-working-as-it-should/ read more]]>
Icom UT-102 Voice Synthesizer module in Excellent shape working as it should

Icom UT-102 Voice Synthesizer module in Excellent shape working as it should
Icom UT-102 Voice Synthesizer module in Excellent shape and working as it should, just tested and used. Simply plugs in to your radio in the appropriate slot and your radio, depending on the model. Can now announce the frequency you are on, mode you are on, “S” meter level, and current time, all with the push of a button on the front panel of your radio. Works on such fine Icom radios as: IC-703, IC-706. IC-746, IC-718, IC-910H, IC-746PRO, and perhaps others. PLEASE check your manual to see if it’s correct for your unit and what functions it will perform. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “hamguy123″ and is located in this country: US. This item can be shipped to United States.
  • Brand: Icom

Icom UT-102 Voice Synthesizer module in Excellent shape working as it should
]]> https://hamradiotransceiver.biz/2022/10/icom-ut-102-voice-synthesizer-module-in-excellent-shape-working-as-it-should/feed/ 0 Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/ https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/#comments Sun, 18 Sep 2022 16:28:58 +0000 https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/ read more]]>
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp

Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
Comes with PR6-6 6m Preamp and cable, original manual, all receipts and notes on upgrades. IF output buffer gain. C101 added to front panel. Filter caps for 8V regulator. Improved pin connectors on PA PCB. KFL3A for 1.8k, 2.1k, 250 Hz. KFL3A for 500 Hz. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “dnormanco” and is located in this country: US. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech Republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, Korea, South, South Africa, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Singapore, Switzerland, Norway, Qatar, Croatia, Republic of, Barbados, Bangladesh, Bermuda, Brunei Darussalam, Bolivia, Egypt, French Guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman Islands, Liechtenstein, Sri Lanka, Luxembourg, Monaco, Macau, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay, Canada.
  • Brand: Elecraft
  • Frequency Range: 1.8-54 MHz
  • Type: Ham Radio Transceiver
  • Color: Black
  • Custom Bundle: No
  • Model: Elecraft K3/100
  • Band: VHF, HF
  • Country/Region of Manufacture: United States
  • Power: 12V

Elecraft K3/100 HF/6M Transceiver with upgraded Synthesizer, ATU, 6m Preamp
]]> https://hamradiotransceiver.biz/2022/09/elecraft-k3100-hf6m-transceiver-with-upgraded-synthesizer-atu-6m-preamp/feed/ 0 Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade https://hamradiotransceiver.biz/2019/07/elecraft-k3-100-watts-2nd-rec-ant-tuner-k3s-synthesizer-upgrade/ https://hamradiotransceiver.biz/2019/07/elecraft-k3-100-watts-2nd-rec-ant-tuner-k3s-synthesizer-upgrade/#comments Sun, 21 Jul 2019 14:26:44 +0000 http://hamradiotransceiver.biz/2019/07/elecraft-k3-100-watts-2nd-rec-ant-tuner-k3s-synthesizer-upgrade/ read more]]>
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade

Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
Rated the fifth best all time by Sherwood Engineering labs. Check out photos for full list of options. K1 options not included. Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade. The item “Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade” is in sale since Thursday, May 30, 2019. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “mgkief3″ and is located in Homer Glen, Illinois. This item can be shipped to United States.
  • Brand: Elecraft
  • Supported Modes: CW
  • Model: K3
  • Type: Base Station
  • Band: HF
  • MPN: 7685

Elecraft K3, 100 watts, 2nd Rec, Ant Tuner, K3S synthesizer upgrade
]]> https://hamradiotransceiver.biz/2019/07/elecraft-k3-100-watts-2nd-rec-ant-tuner-k3s-synthesizer-upgrade/feed/ 0 Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY https://hamradiotransceiver.biz/2018/07/drake-fs-4-frequency-synthesizer-r4-c-c-my-other-ham-amateur-radio-gear-ebay/ https://hamradiotransceiver.biz/2018/07/drake-fs-4-frequency-synthesizer-r4-c-c-my-other-ham-amateur-radio-gear-ebay/#comments Thu, 12 Jul 2018 20:57:47 +0000 http://hamradiotransceiver.biz/2018/07/drake-fs-4-frequency-synthesizer-r4-c-c-my-other-ham-amateur-radio-gear-ebay/ read more]]>
Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY
Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY
Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY
Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY

Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY
Up for your consideration is a Drake FS-4 frequency synthesizer. K5JP who described this piece to me as collector quality. Well as you can tell from the pictures it is not. It does however power on and all the digits light. I have not performed any other testing. Several of the pieces I paid for I never even received. So let that be a warning to you. Unit is offered as is, full operational condition unknown. 73s & Check out my other items! Please examine the photographs as there are an important part of the description in every listing. The item “Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY” is in sale since Saturday, July 1, 2017. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “jaguar-dog-2008″ and is located in Guilford, Connecticut. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Taiwan, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Qatar, Croatia.
  • Brand: Drake
  • Model: FS-4
  • MPN: FS-4

Drake FS-4 Frequency Synthesizer R4-C C MY OTHER HAM Amateur RADIO GEAR EBAY
]]> https://hamradiotransceiver.biz/2018/07/drake-fs-4-frequency-synthesizer-r4-c-c-my-other-ham-amateur-radio-gear-ebay/feed/ 0 RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure https://hamradiotransceiver.biz/2017/03/rtc03-hf-transceiver-controller-with-si5351-synthesizer-vfobfo-enclosure/ https://hamradiotransceiver.biz/2017/03/rtc03-hf-transceiver-controller-with-si5351-synthesizer-vfobfo-enclosure/#comments Thu, 16 Mar 2017 02:32:53 +0000 http://hamradiotransceiver.biz/2017/03/rtc03-hf-transceiver-controller-with-si5351-synthesizer-vfobfo-enclosure/ read more]]>
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure

RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure
RTC03 HF Radio Transceiver Controller with on board Si5351 This listing is only the Controller and Enclosure, you still need to add Exciter, Power Amplifier, LPF/BPF to do communication, RTC03 is the newest version of radio transceiver controller (RTC) Jalapindai/Homebrewpartner. This RTC version used Si5351 as frequency synthesizer and used 2 of 3 output on the chips. SDR mode with 4x VFO out vs frequency display also supported covering all HF band (4-120MHz out covering 1-30MHz HF band). CB channel (require band setting) also supported by this module. Beside VFO out, this module given BFO frequency according to IF and SSB offset setting. Onboard button and Rotary Encoder made this module easy to applied on to your existing exciter such us BITX, Ararinha and other, heterodyne or direct conversion method. HF All band controller. 3.2 Inch TFT (480×320 pixel) LCD 16bit parallel mode. SI5351A PLL synthesizer up to 200MHz, with 2 independent output (LO and BFO). 8 band switch control using 74HC595 8 bit shift register and ULN28083 current driver. 3 bit AGC/BW/NB digital I/O control pinout (active high). 5 x 10 bit ADC channel (Smeter, FWD, REF, Audio and Temperature) analog input pinout. 1 bit RX/TX digital input pin for TRX status monitor. LM386 mini audio amplifier for audioscope. 8 push button menu. Rotary Encoder with push button firmware feature v1.0. Dual independent band VFO selection (VFO A-B). Rotary dial with 1-10-100-1K-10K-100K step option. Split operation (cross band). Audioscope display with disable option. Run Time IF value setting. Run Time BFO offset value setting. Run Time SI5351 correction/calibration value setting. 8 Programmable Band selector/control/setting (you may setup your own band). Factory reset Standard band coverage (programmable). 160m = 1.800 MHz – 1.999 MHz. 80m = 3.500 MHz – 3.999 MHz. 40m = 6.900 MHz – 7.249 MHz. 30m = 10.100 MHz – 10.149 MHz. 20m = 14.000 MHz – 14.349 MHz. 17m = 18.068 MHz – 18.168 MHz. 15m = 21.000 MHz – 21.449 MHz. 10m = 28.000 MHz – 29.699 MHz. You may adjust the band min and max frequency later (HF band) Aluminum enclosure consist of. 1 x 2pin CB connector (for power). 1 x 4pin CB connector (for mic and PTT). 2 x potensiometer knob. 1 x rotary dial knob. 1 x toggle switch for power button. 1 x fuse holder. 1 x aluminum heatsink. 1 x PL-259 female connector Attention. The plastic enclosure in video is for reference only, the enclosure in packet is aluminum. See a video of this item. Aluminum Enclosure for RTC03. RTC03 + Aluminum Enclosure. 10-40 Watt Low Cost HF Power Amplifier (IRF510 PushPull). The item “RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure” is in sale since Thursday, February 23, 2017. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers”. The seller is “dian_kurnia” and is located in Bandung, West Java. This item can be shipped to North, South, or Latin America, to all countries in Europe, to all countries in continental Asia, to Australia.
  • Type: Radio Transceiver Controller
  • Brand: Homebrewpartner
  • Model: RTC03
  • MPN: Does Not Apply
  • Frequency Band(s): HF
  • Supported Modes: SDR
  • Mono/Multi Band: 160m,80m,40m,30m,20m,17m,15m,10m
  • Country/Region of Manufacture: Indonesia

RTC03 HF Transceiver Controller with Si5351 Synthesizer VFO/BFO + Enclosure

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