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High Power Input & Output Combiners
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- Conservative ratings.
- Designed for improved power handling capability.
- Low loss materials yield excellent circuit efficiency.
- Ideal for power upgrades using new high output transistors.
- Optimized for 1-55 MHz.
- Custom combiners available.
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You may mix combiners for best price.
| Part Number |
Description |
Core Size |
Rated Watts |
Peak Watts |
Price Ea.
1-9 |
Price Ea.
10-24 |
| COM-2 |
Input/Output |
.5 x .5 |
300 |
500 |
Out of stock |
Out of stock |
| COM-4 |
Output |
.5 x .8 |
900 |
1500 |
5.25 |
4.45 |
| COM-5 |
Output |
.25 x 1.25 |
1150 |
1700 |
5.65 |
4.80 |
| COM-6 |
Output |
.5 x 1.2 |
2800 |
3200 |
6.65 |
5.65 |
| COM-10 |
Output* |
.5 X 2.4 |
5000 |
6000 |
19.95 |
18.95 |
| COM-20 |
Output* |
1.0 x 2.4 |
10,000 |
15,000 |
Out of stock |
Out of stock |
*includes 100 Ohm termination resistor.
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EMI Common-Mode Inductor
25A, 0.005Ω, 3000V
Mfg. VITEC
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- Designed for input filter
circuits of switching power
supplies operating in the range of 100-300 KHz.
- Industry standard footprint.
- Meets 3mm creepage and
clearance spacings for
compatibility with IEC, VDE, UL, and CSA.
- Materials meet flammability
requirement of UL94V-0.
- Low cost.
- Manufactured to UL recognized 130 insulation system UL file #E107307.
Part #: 54P2923
Price: (1-9) $2.95 ea., (10-UP) 2.50 ea.
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GE Combiner
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- Original OEM GE Mobile Radio part.
Part #: 19A129563G4
Price: (1-9) $2.75 ea., (10-UP) 2.60 ea. |
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Special Wire for RF Transformers
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| Teflon Insulation |
Price Per Foot (10 foot minimum) |
| Part Number |
Wire Ga. |
Color |
Notes |
10'-24' |
25'-99' |
| TEF-8 |
8 |
- |
- |
$3.20 |
$3.00 |
| TEF-10 |
10 |
Green or Red |
- |
2.50 |
2.30 |
| TEF-12 |
12 |
Yellow or Gray |
- |
1.40 |
1.20 |
| TEF-14 |
14 |
Red or Yellow |
- |
1.15 |
1.10 |
| TEF-16 |
16 |
Green or Orange |
- |
.70 |
.63 |
| TEF-18 |
18 |
Blue or Yellow |
- |
.60 |
.55 |
| TEF-18TP |
18 |
- |
Twisted Red & White |
1.65 |
1.45 |
| TEF-20 |
20 |
- |
- |
.45 |
.40 |
| TEF-20TP |
20 |
- |
Twisted Orange & Green |
1.45 |
1.27 |
| TEF-22 |
22 |
- |
- |
.32 |
30 |
| TEF-24 |
24 |
- |
- |
.30 |
.28 |
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Broadband Ferrite Transformers
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for 2-35 MHz Solid State Amplifiers
Absolutely the best quality Input & Output transformers for use in Linear and Class C amplifiers. Commonly used in commercially built amplifiers using SD1446, MRF454, MRF455, 2SC2290, 2SC2879, and similar transistors. Transformers are built in various lengths from 1/2" O.D. ferrite.
You may mix transformer lengths for best price.
| Frequency 2-35MHz |
| Part Number |
Notes |
Length |
Price Ea.
1-4 |
Price Ea.
5-9 |
Price Ea.
10-24 |
Price Ea.
25-up |
| T.25 |
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¼” |
$3.00 |
$2.75 |
$2.60 |
$2.40 |
| T.5 |
Type 61 Material |
½” |
3.15 |
2.85 |
2.70 |
2.55 |
| T.75 |
Type 61 Material |
¾” |
3.80 |
3.25 |
3.10 |
2.90 |
T3/4-1 |
Type 61 Material.
Same as T-.75 without foot on back plate.
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¾” |
3.25 |
2.75 |
2.60 |
2.45 |
| T1 |
Type 61 Material |
1” |
3.85 |
3.50 |
3.25 |
3.00 |
| T1.25 |
Type 61 Material |
1¼” |
5.55 |
4.20 |
3.90 |
3.65 |
| T1.5 |
Type 61 Material |
1½” |
5.20 |
4.95 |
4.55 |
4.30 |
| T2 |
Type 61 Material |
2” |
7.25 |
6.75 |
6.30 |
6.00 |
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| Part Number |
Notes |
Length |
Price Ea.
1-4 |
Price Ea.
5-9 |
Price Ea.
10-24 |
Price Ea.
25-up |
| T.25-43 |
Type 43 Material |
¼” |
2.35 |
2.10 |
1.85 |
1.50 |
| T.5-43 |
Type 43 Material |
½” |
2.50 |
2.25 |
2.00 |
1.65 |
| T.75-43 |
Type 43 Material |
¾” |
3.10 |
2.85 |
2.50 |
2.05 |
| T1-43 |
Type 43 Material |
1” |
3.25 |
2.95 |
2.60 |
2.15 |
| T1.25-43 |
Type 43 Material |
1¼” |
4.05 |
3.70 |
3.25 |
2.70 |
| T1.5-43 |
Type 43 Material |
1½” |
4.45 |
4.10 |
3.60 |
3.00 |
| T2-43 |
Type 43 Material |
2” |
5.10 |
4.70 |
4.10 |
3.40 |
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Wired Transformers
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Four teflon covered, silver plated wires in parallel to give 3 Turns.
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Type 61 Material
- Designed 1-30 MHz
- Large ferrite crossection
W 1.25" (30mm)
H 0.625" (15mm)
Core Length 1.26" (32mm)
Part #: T1.25X • Price: $6.95
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