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Collins Equipment
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Collins Tube Specials

Cetron 811A/JAN

(TUT) 811A-JAN
Never before at this price, 811A/JAN Cetron. Buy these late date Cetron tubes made to the original RCA specifications because Cetron (US company!) bought RCA. Anyway, they are made to run horizontal or vertically. YES, you are correct!

This is the exact tube Collins installed in the thousands of 30L-1s they produced for 30 years! Enjoy higher duty cycle and will last many times longer than imported tubes.
 

Raytheon 4D32
Very Hard to Find Transmitting Tube

(TUT) 4D32
New in the Box!! Transmitting tube, fits Collins: 32V-1, 32V-2, 32V-3. 1977 date codes.
$25 each
$80 (for matched set of 3)
$105 (for matched set of 4)
 
$20 each - $18 (3-12), $17 (13+)
 

General Electric 6146B / 8298A
Sold Individually or in Matched Pairs
(TUT) 6146B/8298A
General Electric 6146B / 8298A premium tubes. Recommended for any transmitter using 6146Bs including Collins, Kenwood, Yaesu, etc. New in original in factory cartons. Last chance to stock up on these rare beauties.
$47.50 each - $45 (10+ singles)
(TUT) 6146B/8298A-MP
Matched pairs. Otherwise, same as above.
$105 matched pair - $100 (10+ matched pairs)
(TUT) 6146B/8298A-MT
Matched trio (3 tubes). Otherwise, same as above.
 

General Electric 6146W
Sold Individually or in Matched Pairs
(TUT) 6146W
Our most popular tubes. Heavy duty "W" model made for use in military equipment where rugged environment survival was essential. Manufactured by General Electric in the good old USA. In most cases, our 6146W will directly replace 6146, 6146A and 6146B. Made for use in Collins and other U.S. manufactured equipment.
$18 each
(TUT) 6146W-MP
Matched pairs. Otherwise, same as above.
$39 matched pair - $35 (10+ matched pairs)
(TUT) 6146W-MT
Matched trio (3 tubes). Otherwise, same as above.
$159 / set
 
$59 / set
 

Other Receiving Tubes for
your Collins Equipment

(TUR) 6CL6
Attention Collins owners. This is the single best favor you can do your 32S-1 / S-3 or KWM-2 transmitter. Its cheap and effective. Replace the DRIVER tube!!!! Of 6CL6's that are available on the market, this is the best there is.
$6 each - $5 (10-99), $4 (100+)
 
 
Part Number
Description
Price Each
  
(TUR) 6AZ8 6AZ8
8.00
(TUT) 6BA6/5749W 6BA6 / 5749W
6.00
(TUT) 6AL5/5726 6AL5 / 5726
4.00
(TUR) 6BN8 6BN8
9.00
(TUT) 6DC6 6DC6
8.00
(TUT) 6U8A 6U8A
7.00
(TUT) 12AT7 12AT7
7.00
 

Solid State Replacements
5U4 / 5R4, 5Y3, 5V4, 5Z4, 3B28, 866A
Solid State direct replacement modules are much more efficient than their vacuum tube predecessors. In some case, dropping resistors should be used if the higher output voltages often yielded with these diodes will create an unsafe condition. No heater current is required, saving watts there too.

(SDI) 1N1239
Plug in solid state replacement for vacuum tubes 5R4 & 5U4. Octal base. Rated @ 2800 vdc, 1 amp. 1-3/8" Diameter x 1-1/8" high.
$18 each
(TUT) SRR-13A
Plug-in solid state replacement for vacuum tubes 3B28, 866A, etc. 4 pin base (811A). Rated @ 10,000 vdc, 3/4 amp. 1/2" diameter plate cap required. 5" high. A must for 30S-1 owners.
 
 
$65 each - $62 (3-19), $59 (20+)
 
For More Information
E-mail: grinnell@surplussales.com

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