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History of the manufacturer  

Barker & Williamson Inc., Bristol (PA)

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Name: Barker & Williamson Inc., Bristol (PA)    (USA)  
Abbreviation: backer
Products: Model types
Summary:

Barker & Williamson Inc., Bristol, PA 19007 (USA)

Product: various coaxial switch (i.e. 594)

History:

This manufacturer was suggested by Emilio Focosi.


Some models:
Country Year Name 1st Tube Notes
USA  66 Dummy Load - Wattmeter 334A unknown_diode  Load impedance: 52 Ω Frequency range: 2 to 300 MHz SWR: <1:1.3 @ 300 MHz Wattmeter r... 
USA  68 Dummy Load - Wattmeter 374 unknown_diode  Load impedance: 52 Ω Frequency range: 2 to 30 MHz with SWR: <1:1.3 @ 230 MHz (may also... 
USA  62 Transmitter 6100 6C10  The B&W 6100 is a crystal controlled transmitter operating on the 80 to 10 meter amate... 
USA  59 Linear Amplifier LPA-1 813  The B&W LPA-1 is a 1Kw linear amplifier. Matching external power supply is B&W&nbs... 
USA  56 5100-B 6BH6  Amateur transmitter for AM and CW operation. SSB requires external additional B&W... 
USA  64 IST-1K 19" Floor-mounted Rack Enclosure   Transmitter: Continuous frequency coverage 2-30 MHz, completely self-contained. Mod... 
USA  60 38MHz 52 Ohm Low Pass Filter 425   Rated for 1.5 – 30 MHz. UHF PL terminals. 
USA  70 Antenna Tuner VS300A   SW-Antenna Tuner, 
USA  80 Coaxial Switch 594   The Backer & Williamson Model 594 coaxial switch is a double pole- double throw coaxial sw... 
USA  57 L-1000A 813  Grounded grid linear for HAM bands. About 1 kW input max. Net price 1957.  
USA  51 400 Audio Distortion Meter   50 to 15.000 cps. 

[rmxhdet-en]

Further details for this manufacturer by the members (rmfiorg):

tbn_usa_barker_williamson_l1000a_deckblatt.jpg

  
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