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

TR-77

TR-77; Drake, R.L. (ID = 2409317) TRX  
Use red slider bar for more.
TR-77; Drake, R.L. (ID = 2409317) TRX
Drake, R.L.: TR-77 [TRX] ID = 2409317 1400x787
Select picture or schematic to display from thumbnails on the right and click for download.
For model TR-77, Drake, R.L. Miamisburg, Ohio:
TR-77 with R-77
 
Country:  United States of America (USA)
Manufacturer / Brand:  Drake, R.L. Miamisburg, Ohio
Year: 1981 ? Category: Transmitter & Receiver (TRX not Amateur)
Semiconductors (the count is only for transistors) Semiconductors present.
Main principle Superhet, double/triple conversion
Wave bands Broadcast, Long Wave and more than two Short Wave bands.
Details
Power type and voltage Storage and/or dry batteries / 13.6 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out 2 W (unknown quality)
from Radiomuseum.org Model: TR-77 - Drake, R.L. Miamisburg, Ohio
Material Metal case
Shape Rack
Dimensions (WHD) 346 x 117 x 318 mm / 13.6 x 4.6 x 12.5 inch
Notes Transceiver, coverage 10 kHz - 30 MHz, AM, USB/LSB, CW;
Similar to TR-7, but transmits on full frequency range, integrated noise blanker.
Pout 150W PEP, for demanding duty cycles as RTTY optional FA-7 cooling fan.
Net weight (2.2 lb = 1 kg) 6.3 kg / 13 lb 14 oz (13.877 lb)
Source of data -- Original-techn. papers.

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, 93 with images and 49 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
rmXorg