Harvey wells bandmaster12/19/2023 Selector has "Load", " Coupler" and "Antenna" positions. Bandmaster Z-Match 50 ohm Input, 50 Ohm antenna LF and JF Outputs. Requires a power supply for 6/12 volt filament, 300 volts DC and 500-600 volts DC at 225 MA. TS-90 AM/CW transmitter Covers frequency range 2-12 MHZ with VFO or xtal control 90 watts CW - 75 watts AM Dimensions 12 3/8 W 10 1/2 D 6 3/4 H Shown on supplementary photos are also the VFO and the AM modulator. Dimensions (WHD) 9 x 13.25 x 7. ON FRONT LEFT TO RIGHT: INPUT-VFO,CRYSTAL, MIC, KEY, BAND DIAL, 1-8, CRYSTAL CONNECTOR, WITH TO PLUG PORTS UNDER CONNECTOR,ĬW & PHONE SWITCHES, GRID & PLATE SWITCH, POWER & OFF SWITCH, TRANSMIT & STANDBY SWITCH, DRIVE DIAL 0-14, PLATE DIAL 0-10, Model: Bandmaster Deluxe - Harvey Radio Labs., Harvey - Shape Tablemodel, high profile (upright - NOT Cathedral nor decorative). It has moderate scuffs and wear from use and is missing the card. The unit has the following controls: Starting on the base, left to right: A/B SWITCH, WITH BAND SPREAD GUAGE, This listing is for a vintage Harvey Wells Bandmaster Deluxe model TBS-50D transmitter. The TBS-50c/d models supercede the original TBS-50 and 50A, and are improved models. Three TBS-50 transmitter models were availiable, TBS-50B for CW only, the TBS-50C for carbon microphones, the TBS-50D with a built-in, three tube preamplifierįor crystal or high impeadance dynamic microphones. I have used it all my life & was last on the air in 1977 as K2BWL. Modulation, and with nothing to offer the market place, faded into history.ĪTR-3-12 Transmitter Receiver in the following range: 195-405kc and 550-1600kc. Harvey-Wells TBS-50D (Bandmaster Deluxe) Desktop HF/VHF Transmitter Price History Chart Excellent solid stable transmitter Whiting107 My Dad n Mother bought me this rig in 1954 from Uncle Dave's Radio Shack a distributor I believe somewhere in NE. Harvey-Wells had no design for this type of Single side band emission became the emerging mode of choice. There was already a TBS-50C in the Stephens family. Last model produced was the Bandmaster T-90 ceasing in 1960. It began as a spur of the moment idea built around having a contest for Harvey-Wells Bandmasters only. In 1948, a three tube audio preamp was included, carrying the TBS-50 A model number. Harvey- Wells Band Master : of 1 14 posts Previous topic Next topic : Author Message wa8dof Post subject: Harvey- Wells Band Master. Their most popular product was the TBS-50 transmitter introduced in 1947, covering the 80 through 2 After the war, within a range of ham band transceivers, Harvey - Wells produced the TBS-50 'Bandmaster'. They produced equipment used for police communication, civil defence and the Navy. Producing police radios, transceivers, transmitters, andĬrystals. In 1940 John Wells joined the company, the name was changed to 'Harvey - Wells Electronics Company' in march 1940. Hendricks and Harvey Company, another partnership. The Harvey-Wells Company was formed through a partnership between Clifford Harvey~W1RF, and JohnĬliff Harvey had earlier founded Harvey Radio Labs in 1933, and prior to that, he was associated with the
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