[ForSale-Swap] FS: DX-150A receiver, RF Transistors, parts bundles and much more

Sun Nov 20 08:52:20 EST 2011

Item 1:  Radio Shack DX-150A 530 KHz to 30 MHz general coverage receiver

Radio Shack Realistic DX-150A 530 kHz to 30 MHz general coverage 
receiver with ham band spread dial, product detector for SSB and CW, can 
run on 120V AC or 13.8V DC and built in speaker.

Additional information here:

http://www.decodesystems.com/dx150a-om.html

Have electronic copies of full operating and maintenance manuals.

Cosmetically in very good condition, panel /controls all original.

Price: $45

Prefer pick up in the Boston area only on this item.

Item 2:  Motorola MRF450, NPN, 2-30 MHz, Pout 50W (PEP)

http://pdf1.alldatasheet.net/datasheet-pdf/view/116605/MOTOROLA/MRF450.html

Note: These are same as used in the TenTec 405 amplifier

Price: One matched pair available for $30

Item 3: Motorola MRF479, NPN, 2-50 MHz, Pout 15W (PEP)

12.5V, 2.0 - 50 MHz, Pout = 15 W (PEP), Gain = 12 dB min. 30:1 VSWR load 
mismatch capability at rated output.

TO-220 packade with the tab being the common emitter.

Note: Used in many MFJ transceivers and kits.

Price: One available at $13

Item 4: NTE335, NPN. 2-30 MHz, Pout 80W (PEP), cross to Motorola MRF454

http://www.nteinc.com/specs/300to399/pdf/nte335_6.pdf

Note: These are used in most 100-150 watt transceivers

Price:  One pair available for $40

Item 5:  NTE333, NPN,  2 - 30 MHz, Pout 60W (PEP)

http://www.nteinc.com/specs/300to399/pdf/nte333_4.pdf

Price: One available for $13

Item 6: Motorola 2N6081, NPN,  Pout  15W minimum @ 175Mhz

http://www.digchip.com/datasheets/parts/datasheet/300/2N6081-pdf.php

Price: One available for $10

Item 7: Dual gate MOSFet bundle

Includes (9) assorted Motorola 3N211, 3N201, 3N202 and 3N204

Price:   $14     several bundles available

Item 8:  EF Johnson 154-1-4 , 244pF, 2,000 volt Transmitting Capacitors

http://www.cardwellcondenser.com/PAGES/jcsp17.html

http://www.cardwellcondenser.com/PAGES/jcsc16.html

Same as 154-1-1 except has 1/4" L shaft both ends (can include a 1-1/4"L 
shaft extension and coupling)
   Price: $20 each  (only 2 available).

Item 9:  110pF capacitors with 2:1 gear reduction

1 1/2" W x 1 1/4" H (plates meshed) x 1 3/4" D, chassis mount w/ 1/2" L 
1/4" shaft.

Price: $8 each   (2 available)

Item 10:  Cardwell ZU-140-A, 140 pF capacitor

1 1/2"W x 1 1/2" H x 1 3/4" D. Has 1/2" L 1/4" shaft. Panel mount in 
3/8" hole.

Price: $8

Note: Pictures of all the above capacitors at web site below.

Item 11:   Bundle of air variable trimmer capacitors

a)   Johnson subminiature "T" type, silver plated, slot adjust air 
variable capacitor bundle.

See (CTA) T6-5 at 
http://www.surplussales.com/Variables/VariableTrimmers/VarTrimm5.html

Includes 18 capacitors, (14) 18pF, (1) 10pF and (3) 5pF

Price:  $18

b)  Johnson vertical mount, machined silver plated slot adjust air 
variable capacitor bundle.

See (CTA) 193-8-5 at 
http://www.surplussales.com/Variables/VariableTrimmers/VarTrimm5.html

Includes (3) 2.2 - 34pF capacitors.

Price:  $4.50

Item 12: Bundle of miscellaneous connector adapters

Includes an assortment of (14) adapters (e.g. converts between PL259, 
SO239, BNC, F, right angle, RCA, double male/female etc.)

Price:   $10

Item 13: Heat sink bundles and miscellaneous

a)   Very nice 5-1/4" x 5-3/4" x 1-1/8" (base 3/8" thick w/ 3/4" fins), 
charcoal color

Have used these type heat sinks on amplifiers of up to 140 watts output.

Price:  $9.00 each   (2) available

b)    Very nice 4-5/8" x 2-3/8" x 7/8" (thicker base w/ fins), black

Probably good to 50 or more watts output

Price:  $6 each   (2) available

c)    Very nice 3-1/2" x 1-1/2" x 7/8" (thicker base w/ fins), black

Price:  $5

d)   Very nice 4-3/4" x 3" x 1/2" (w/ fins), black

Price:  $4 each    (2) available

e)   Very nice 4-3/4" x 1-3/4"" x 1/2" (w/ fins), black

Price:  $3 each   (4) available

f)   Very nice 3-1/2" x 2-3/4" x 15/16" (w/ fins), gold anodized

Price:  $2 each    (4) available

g)   Bundle of (15) small, medium and large T05 type heat sinks

Price:  $5   (3) bundles available

h)   Bundle of (13) small, medium and large T0220 type heat sinks

Price:  $5    (3) bundles available

i)   Bundle of (16) heavy duty T0220 heat sinks

Price:  $7

j)  Bundle of (10) T03 type heat sinks

Price:  $5

Item 14: Item   7:   Lots of  new analog panel meters

These are price reduced  meters , many shown on my web site below.

a)   Pair of Hoyt 2-1/2"W x 7/8"H edge type panel  meters for 
measuring/monitoring DC power

Voltmeter is 0-15V and amp meter 0-20 and 0-200 amperes  (will need 
correct shunt).

Price:  $8

b)   Simpson 3" square panel meter, FS is 0-100uA

Price: $7.50

c)  Simpson 2-3/8" square panel meter, FS is 0-500uA

Price:  $7.50

d)  Weston 1-1/4"W  x 3/8" H X 3" D edge type panel meter, FS is 200uA,  
with bezel and mounting hardware.

Note: New but the internal scale has very slight dis-coloring in one corner.

Price:  $5

e)   Nice  1-3/4"  square  panel meter, FS is 50 uA.

Only requires a 1-1/4" round opening to mount (plastic retaining nut 
fits over threaded body)

Price: $7.50

f)  Very nice Vanco Panel Meters, 2 3/8"w x 1 13/16"h .

Model PM-1.    0 - 1mA  DC

Model PM-2,    0 - 100uA DC

Model PM-4,    0 - 15V DC

Model PM-5,    0 - 50uA DC

Price: $7.50 each

All components are unused/new/NOS and will be combined and shipped most 
economical way via USPS (e.g. flat rate box).

Please email w1aaz at verizon.net to verify availability and shipping to 
your zip.

Ed, W1AAZ

http://mysite.verizon.net/resota6z/index.html