https://hamradiotransceiver.biz Wed, 13 May 2026 15:18:43 +0000 en-CA hourly 1 https://wordpress.org/?v=4.1.1 https://hamradiotransceiver.biz/2021/10/kp1-4-20-1000pf-10kv-vacuum-variable-capacitor-nos-ussr-soviet/ https://hamradiotransceiver.biz/2021/10/kp1-4-20-1000pf-10kv-vacuum-variable-capacitor-nos-ussr-soviet/#comments Sat, 23 Oct 2021 16:09:45 +0000 http://hamradiotransceiver.biz/2021/10/kp1-4-20-1000pf-10kv-vacuum-variable-capacitor-nos-ussr-soviet/ read more]]>



KP1-4 20-1000pF 10kV Military high-voltage vacuum variable capacitor. High Quality Military Equipment. Designed to work in DC, AC and pulse current. It is applied in Soviet army transmitting equipment. Has very exact and stable parameters. Min capacity – 20pf. Max capacity – 1000pf. Nominal voltage – 10kV. Frequency – up to 30Mhz. Wieght – 3.27kg (7.2 lb). Hieght – 270mm (10.57 inch). Diameter of the tube – 145mm (5.7 inch). Diameter of the tuning shaft – 12mm (0.47 inch). Robust packaging, protection against shock and vibration. See my other items. The item “KP1-4 20-1000pF 10kV Vacuum Variable Capacitor NOS USSR SOVIET” is in sale since Monday, August 3, 2020. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “12-rocketman” and is located in Saratov. This item can be shipped worldwide.

• To Fit: Ham Radio Amplifier
• Country/Region of Manufacture: Russian Federation
• Compatible Brand: Universal
• Type: Variable Capacitor
• MPN: Does Not Apply
• Brand: USSR
• Voltage: 10kV

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ONE NEW Jetstream adjustable switching power supply provides from 9 to 15 VDC at 25 amps (30 amps max). Designed for amateur radios and perfect for 100W HF and VHF radios or amplifiers. Low ripple switching circuit offering exceptional performance in a light weight, small enclosure. Fixed 13.8VDC or variable 9-15VDC. It features front panel 10A cigarette lighter jack, 3A quick connect output terminals, current/voltage LCD meter, voltage adjustment and power on/off. The rear panel features 30A output terminal binding posts, a fan and a Voltage Fix/Adjust switch to engage or disengage the variable voltage feature. The JTPS30LCD has over-voltage protection, over-current protection and quiet internal fan. The item “JETSTREAM JTPS30LCD VARIABLE 9-15VDC 30 AMP SWITCHING DC POWER SUPPLY LCD METER” is in sale since Monday, January 30, 2017. This item is in the category “Consumer Electronics\Radio Communication\Parts & Accessories\Power Supplies”. The seller is “cqradiosupply” and is located in El Dorado Hills, California. This item can be shipped to United States, China, Russian federation, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

• Features: Compact and Lightweight Design
• California Prop 65 Warning: www.p65warning.ca.gov
• MPN: JTPS30LCD
• Compatible Model: various
• Band: na
• To Fit: CB Radio
• Compatible Brand: Universal
• Brand: Jetstream
• Type: Power supply

]]> https://hamradiotransceiver.biz/2021/07/jetstream-jtps30lcd-variable-9-15vdc-30-amp-switching-dc-power-supply-lcd-meter/feed/ 0 https://hamradiotransceiver.biz/2021/06/powerwerx-sps-30dm-variable-30-amp-desktop-power-supply-with-digital-meters/ https://hamradiotransceiver.biz/2021/06/powerwerx-sps-30dm-variable-30-amp-desktop-power-supply-with-digital-meters/#comments Fri, 11 Jun 2021 21:56:17 +0000 http://hamradiotransceiver.biz/2021/06/powerwerx-sps-30dm-variable-30-amp-desktop-power-supply-with-digital-meters/ read more]]>



Powerwerx SPS-30DM Variable 30 Amp Desktop Power Supply with Digital Meters. The Powerwerx dual metered digital power supply model SPS-30DM is designed to supply 25 Amps continuous and 28 Amps surge. It features user variable output (516 VDC) by adjusting the front mounted knob, or fixed 14.1 VDC output. Power output is through the rear mounted 1/4 binding posts. Dual Metered Digital (Amps/Volts) Power Supply. User Selectable variable output voltage from 516 VDC by adjusting the front mounted knob or fixed output at 14.1 VDC. Rear Connection: 1/4 inch binding posts that also accept banana plugs or compression connections. Input Range: 100-120 VAC or 200-240 VAC, 50/60Hz (User switchable). Output Voltage: variable 516 VDC. Output Amperage: 25 continuous, 28 surge. Internal Protection: Thermal, over current. Internal Input Fuse: 6.3 Amps at 115 VAC. Storage temperature: -20 85 °C. Physical dimensions and materials. Weight: 3.7 lbs. Overall Dimensions: 6.1 x 5 x 2.5 in (154mm long, 127mm wide, 63mm tall). Fan: Quiet internal cooling fan. Machined metal case front bezel. GigaParts ships from multiple locations across the USA, so a portion of your order may come from two different warehouses. Modified radios do not qualify for direct replacement unless GigaParts performed the modification. Is a full service computer and amateur radio store. Our PC department stocks the latest components for upgrading your PC, building your own PC, or having us build one for you. Our Radio department features the latest products from manufacturers such as Alinco, Icom, Kenwood®, Yaesu, MFJ, Diamond, and many more. Whether you’re a DX’er looking for the latest HF rig or a soon-to-be-HAM looking for study materials and a two-meter handie talkie, we have what you need! We look forward to adding you to our long list of satisfied customers. You may also be interested in.. View more great items. The item “Powerwerx SPS-30DM Variable 30 Amp Desktop Power Supply with Digital Meters” is in sale since Thursday, January 18, 2018. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “gigaparts” and is located in United States. 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, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

• MPN: SPS-30DM
• To Fit: Ham Radio Transceiver
• Compatible Brand: Universal
• Brand: Powerwerx
• Type: Power Supply

]]> https://hamradiotransceiver.biz/2021/06/powerwerx-sps-30dm-variable-30-amp-desktop-power-supply-with-digital-meters/feed/ 0 https://hamradiotransceiver.biz/2021/05/kp1-4-10-500pf-10kv-vacuum-variable-capacitor-nos-ussr-soviet/ https://hamradiotransceiver.biz/2021/05/kp1-4-10-500pf-10kv-vacuum-variable-capacitor-nos-ussr-soviet/#comments Thu, 06 May 2021 22:38:05 +0000 http://hamradiotransceiver.biz/2021/05/kp1-4-10-500pf-10kv-vacuum-variable-capacitor-nos-ussr-soviet/ read more]]>



KP1-4 10-500pF 10kV Milirary high-voltage vacuum variable capacitors. High Quality Military Equipment. Designed to work in DC, AC and pulse current. It is applied in Soviet army transmitting equipment. Has very exact and stable parameters. Min capacity – 10pf. Max capacity – 500pf. Nominal voltage – 10kV. Frequency – up to 30Mhz. Wieght – 2.85kg (6.3 lb). Hieght – 254mm (10 inch). Diameter of the tube – 115mm (4.53 inch). Diameter of the tuning shaft – 12mm (0.47 inch). Robust packaging, protection against shock and vibration. See my other items. The item “KP1-4 10-500pF 10kV Vacuum Variable Capacitor NOS USSR SOVIET” is in sale since Monday, August 3, 2020. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “12-rocketman” and is located in Saratov. This item can be shipped worldwide.

• To Fit: Ham Radio Amplifier
• Country/Region of Manufacture: Russian Federation
• Compatible Brand: Universal
• Type: Variable Capacitor
• MPN: Does Not Apply
• Brand: USSR
• Voltage: 10kV

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MFJ-4230MV Compact Variable Power Supply 13.8VDC. This is the worlds most compact switching power supply that also has a meter and adjustable voltage control. Just 5″ W x 2″ H x 6 D, it weighs only 3 lbs. – it is the perfect pack-n-go power supply for field day, DXpeditions, camping, hiking or to pack for your next business trip or vacation to some far away place. MFJ-4230MV gives you 25 Amps continuously or 30 Amps surge at 13.8 VDC. The voltage is front-panel adjustable from 4 to 16 Volts. MFJ-4230MV also has a selectable input voltage: choose from 120 or 240 VAC at 47 – 63 Hz. A simple front-panel push-button switch lets you choose either Ampmeter or Voltmeter — allows you to select Amps or Volts as you wish to read them. MFJ-4230MV has an excellent 75% efficiency and extra low ripple and noise. Normal air-flow around the power supply is continuous and a heat sensor increases the fan speed when the temperature rises above 70 degrees celsius. DC output is five way binding posts on the back of the MFJ-4230MV so you can power your dedicated HF, VHF or UHF transceiver with ease. MFJ will repair or replace (at our option) your switching power supply no matter what for one complete year. GigaParts ships from multiple locations across the USA, so a portion of your order may come from two different warehouses. Modified radios do not qualify for direct replacement unless GigaParts performed the modification. Is a full service computer and amateur radio store. Our PC department stocks the latest components for upgrading your PC, building your own PC, or having us build one for you. Our Radio department features the latest products from manufacturers such as Alinco, Icom, Kenwood®, Yaesu, MFJ, Diamond, and many more. Whether you’re a DX’er looking for the latest HF rig or a soon-to-be-HAM looking for study materials and a two-meter handie talkie, we have what you need! We look forward to adding you to our long list of satisfied customers. You may also be interested in.. View more great items. The item “MFJ-4230MV Compact Variable Power Supply 13.8VDC” is in sale since Monday, October 19, 2015. This item is in the category “Consumer Electronics\Radio Communication\Ham, Amateur Radio\Other Ham Radio Equipment”. The seller is “gigaparts” and is located in United States. 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, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Dominican republic, Panama, Trinidad and tobago, Guatemala, El salvador, Honduras, Jamaica, Antigua and barbuda, Aruba, Belize, Dominica, Grenada, Saint kitts and nevis, Saint lucia, Montserrat, Turks and caicos islands, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.

• Brand: MFJ
• MPN: MFJ-4230MV

]]> https://hamradiotransceiver.biz/2020/08/mfj-4230mv-compact-variable-power-supply-13-8vdc/feed/ 0 https://hamradiotransceiver.biz/2016/03/1000-watt-13-80-volts-dc-75-amp-ham-cb-power-supply-12v-12-9-14-volt-variable/ https://hamradiotransceiver.biz/2016/03/1000-watt-13-80-volts-dc-75-amp-ham-cb-power-supply-12v-12-9-14-volt-variable/#comments Mon, 07 Mar 2016 19:30:12 +0000 http://hamradiotransceiver.biz/2016/03/1000-watt-13-80-volts-dc-75-amp-ham-cb-power-supply-12v-12-9-14-volt-variable/ read more]]>






I have for sale a new design power supplies for the radio guys in mind! This supply is built like a tank, stainless steel case, very good RF filtering and voltage regulation. Air cooled with temperature controlled fans. Design for amplifiers and radio use or any type of electronics requiring a good quality no RF noise dc power. Also will make a very nice work bench variable power supply. Great for charging batteries too! Output voltage is 8.75-14.2v adjustable. Digital volt and current display. 75amps+ output, will do up to 100amps when powered from 240vac. 90db down, measured with a spectrum analyzer connected to the output of the supply. Regulation from no to full load is less than. 10″ x 5″ x 2 and about 3 lbs. Built in a stainless steel double shielded box with RF noise filters on both the input and output. Input VAC range is 100-240vac, fully auto-range, no jumpers or switches. Input circuit breaker protection. Built in over voltage and over current shut-down, short circuit proof, power down for 10 seconds to reset. 1/4 inch brass screws terminals for the output connection. Complete supply, with power cord and set up for 120vac, plug and play! I try to maintain high standards of excellence. Feedback is very important to me. I request that you contact me immediately BEFORE you give us neutral. Feedback, so that I can satisfactorily address your concerns. I want everyone to be totally happy with the power supply!! If you need help or its not doing you a good job PLEASE let me know! I will try my best to solve any problem. We will reply you within 48 Hours. The item “1000+ Watt 13.80 Volts DC 75 Amp HAM CB Power Supply, 12v 12, 9-14 volt variable” is in sale since Sunday, June 14, 2015. This item is in the category “Consumer Electronics\Radio Communication\Parts & Accessories\Power Supplies”. The seller is “rustyradio” and is located in Lumberton, Texas. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, ZA, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, PH, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, TR, BR, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.

• Compatible Product: Ham Radio Transceiver
• Compatible Brand: All 12 Volt Radios
• Compatible Model: All Radios
• Country/Region of Manufacture: United States
• Brand: RD power LLC
• MPN: 1KW-12

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