magnum raptor II direct injection point?
magnum raptor II direct injection point?
Anyone know where to direct inject a magnum raptor II?
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- Dago 971
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If they are all discontinued what to we use for replacements? I've been using MOSfets in the 148's, work the same as a 1969 in my opinion.
But for a cobra 2G, if the 1968 finals go bad, is there a drop in replacement? Sorry to hijack the thread, but can you point to the right location please?
Many thanks...
But for a cobra 2G, if the 1968 finals go bad, is there a drop in replacement? Sorry to hijack the thread, but can you point to the right location please?
Many thanks...
http://www.ebay.com/itm/CB-20W-2SC1969- ... 3f2e797e68Dago 971 wrote:If they are all discontinued what to we use for replacements? I've been using MOSfets in the 148's, work the same as a 1969 in my opinion.
But for a cobra 2G, if the 1968 finals go bad, is there a drop in replacement? Sorry to hijack the thread, but can you point to the right location please?
Many thanks...
This is a new CB-20W (2SC1969) Eleflow replacement RF power transistor for CB/HAM radios.
The 2SC1969 was used and still is used in countless makes and models of multimode type 10 metre and Citizen Band transceivers as a final RF output and is probably the most popular medium power RF transistor ever produced.
Since the Mitsubishi 2SC1969 became obsolete in 2003 it has become harder and more expensive to source and the amount of cheap FAKE Mitsubishi parts which have flooded on to the market has only added to the problem, most of these so called "new" Mitsubishi stock are just counterfeit poor quality parts which produce very low output and in most cases do not work at all.
NOTE: Transistors may be marked "CB-20W" or "C1969" as pictures depending on stock availability.
SPECS-
Make, Eleflow Technologies.
Part # CB-20W = 2SC1969
Condition, Brand new
Package, T-30 = TO-220 FIN = COLLECTOR (common collector)
Type, NPN - EPITAXIAL PLANAR - SILICON, EMITTER BALLASTED, RoHS Compliant = Pb free.
Vcc, 13.8v
Ic, 6a - peak
Gain/Gpe, 12db
Power dissipation, 20 watts
Efficiency, 60-70%
Power output, 12-14 watts class A/B at HF band
Freq' range > 30 Mhz HF
Features, Ability to withstand infinite VSWR load at Vcc =16V, Po = 20w , F = 27 Mhz.
Application, Especially suited for use in class AB output stages of AM/FM/SSB Citizens Band transceivers etc.
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