radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

Matching Network MN-7 (Model 1538)

Matching Network MN-7 ; Drake, R.L. (ID = 713592) Amateur-D
Matching Network MN-7 ; Drake, R.L. (ID = 967038) Amateur-D Matching Network MN-7 ; Drake, R.L. (ID = 496703) Amateur-D
Use red slider bar for more.
Matching Network MN-7 ; Drake, R.L. (ID = 967038) Amateur-D
Drake, R.L.: Matching Network MN-7 [Amateur-D] ID = 967038 933x427
Select picture or schematic to display from thumbnails on the right and click for download.
For model Matching Network MN-7 (Model 1538), Drake, R.L. Miamisburg, Ohio
 
Country:  United States of America (USA)
Manufacturer / Brand:  Drake, R.L. Miamisburg, Ohio
Year: 1978 Category: Amateur Equipment (Other, but not Key)
Wave bands Short Wave (SW only)
Details
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Matching Network MN-7 - Drake, R.L. Miamisburg, Ohio
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 333 x 115 x 216 mm / 13.1 x 4.5 x 8.5 inch
Notes Matching network with integrated Wattmeter / SWR-meter matching the TR-7 transceiver. Pmax 250 W. Frequency range 1.8 to 30 MHz. Balance feeding with Drake B-1000 optional accesory balum, tunes feed point impedances of 40 to 1000 ohms or 5:1 SWR referenced to 200 ohms. Long wire antena-feed point impedances up to 5:1 SWR.
Net weight (2.2 lb = 1 kg) 3.6 kg / 7 lb 14.9 oz (7.93 lb)
Collectors' prices  
Source of data - - Data from my own collection

Model page created by Martin Bösch. See "Data change" for further contributors.



All listed radios etc. from Drake, R.L. Miamisburg, Ohio
Here you find 149 models, 91 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg