|Year: 1977||Category: Citizen Band Equipment|
|Semiconductors (the count is only for transistors)||55:|
|Main principle||Super-Heterodyne (Super in general)|
|Wave bands||Short Wave (SW only)|
|Power type and voltage||Line / Batteries (any type) / 120; 12 Volt|
|Loudspeaker||Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)|
|Power out||3.5 W (unknown quality)|
|from Radiomuseum.org||Model: Cobra 139 XLR - B&K Precision, Dynascan Corp.,|
|Shape||Tablemodel, slant panel.|
|Dimensions (WHD)||13.5 x 5 x 13 inch / 343 x 127 x 330 mm|
|Notes||Cobra 139 XLR;
Home-base station, 40 channel 27 MHz CB PLL transceiver, 7 IC, AM/SSB, LED channel numbers, switchable ANL/NB, P.A. function, two meters for S/R.F power meter and SWR, tone control, dimmer, adjustable speech compression, TRX 88-/ RX 45 W power consumption, 4 W AM, SSB 12 W PEP.
|Source of data||- - Manufacturers Literature|
Model page created by a member from A. See "Data change" for further contributors.
All listed radios etc. from B&K (Precision), Dynascan Corp., Cobra Electronics; Chicago, IL and Yorba Linda, CA
Here you find 97 models, 93 with images and 32 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.