Ham Radio :hickok 1605m Vtvm, Solid State Multi-mode Voltmeter,overhauled

US $200

Cornelius, Oregon, United States
Jun 1st

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For Auction: Hickok 1605M Vacuum tube Voltmeter , solid state version, (With militarized RF Probe). Measurement Ranges are: DCVolts from 15mv to 1500v, DC current from 1.5ua to 150ma, resistance ranges are .2 Ohms to 500 Megohms, AC voltage .5V to 300V, AC Band Width nominally 700mhz. DC Input Resistance; 100megohm. Input Z: DC Voltmeter: 100megohm, AC: 10megohm, decreasing gradually with higher frequencies. .Refurbished unit. Refurbished unit. This instrument uses a single IC and is the Hickok Militarized version of the HP 410C. AC (RF_ probe tube heater voltage optomized for the type of tube used . Case repainted HP Olive . AC Probe repaired or replaced; this unit is equipped with a militarized Hickok version of an active AC (RF) probe. New TRIAX cable. ( See Photo). DC Probe is the stock Hickok style. (Replaceable needle point type). Original Hickok carry handle retained as it was in good condition. Computer style IEC AC cord connector installed. AC cord set furnished as part of sale. Unit is NOT checked for 220VAC operation. The 1605M is all solid state and warm up time is basically the time it takes for the AC (RF) probe tube to stabilize. Unit is operational, repaired and calibrated using the HP Lab AC/DC Calibrator designed for this family of analog meters. A unit that is calibrated using the HP Calibration equipment will provide accurate readings vs units that are "Sold As Is". The instruments we sell receive a thorough disassembly, cleaning, repair and calibration. Resistance ranges are verified with 1% resistors. Serial Number of the unit you will receive is: 1190 PHOTOS: UNIT YOU WILL RECEIVE. This Hickok measuring instrument is the militarized version of the HP410C. Easy easy to use and repair. It is rugged, accurate, has a design 100megohm input impedance; making it teriffic for low level signals and measurements that are not accurate unless very lightly loaded, (receiver AGC/AVC lines come to mind). The 1605M is just as useful in the ham shack ( helping to repair those great old boat anchor era electronics) as the lab or the classroom . The RF (AC) Probe (useful to 700mhz) is perfect for low level signal tracing in oscillators, mixers, and transmitter and receiver RF circuitry of all kinds. ****** NEVER EVER ATTEMPT TO MEASURE AC LINE VOLTAGE WITH THIS INSTRUMENT, THE CASE IS AT AC GROUND AND DOING SO WILL DESTROY THE INSTRUMENT**** This instrument is a lower cost version of the HP410C. Designed for the military. All electronics are shipped FED EX or USPS and, occasionally, UPS. USPS AIR MAIL PRIORITY on International USPS shipping. Teleporter Terminal available for our Galactic customers.Unit weight is 20 pounds. This is bare bones ( insured) shipping: Single boxing with insurance. If you wish to have upgraded shipping ( double boxing and insurance), please contact us*** PLEASE READ THIS ~~~~> *** Regardless of what the Ebay shipping calculator may calculate, or what Ebay May Tell you, do NOT send any form of payment until we have sent you an invoice for the sale *** shipping is ALWAYS calculated after sale. **** *** All Sales Final *** No warranties or guarantees expressed or implied. No returns, no substitutions. ***** We provide after sale technical and parts support ,via email, for this unit. http://members.ebay.com/ws/eBayISAPI.dll?ViewUserPage&userid=cornelius_connie