Collins 100 watt & 1000 watt Forward & Reflected
Power Meter |
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(EQP)
SRA-22-KIT
Collins 100 watt and 1000 watt forward and reflected power meter. 2 - 30 MHz. Includes Collins 542-4116-004 directional coupler, 458-0388-00 3" square wattmeter and phenolic rotary switch with knob to select meter scale. These parts come attached to a Collins 180T-2 remote control unit for an antenna coupler, better known as an SRA-22. Some SRA-22 parts are missing or damaged but the wattmeter parts are all there and connected together. You will be amazed at the 'extra' parts you get for 'no cost'. Cut off the end of the SRA-22 for the front panel for your wattmeter. You can also remove the parts without disturbing the wiring and mount them in another cabinet. These parts are what make up a Collins 302C-1 or 302C-2 wattmeter, less the case. |
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Collins Power Meter
0 - 25 watts
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(EQP) COL-WM
Collins power meter. Measures reflected power. 0 - 25 watts. "N" male, "N" female. 1"D meter. Press button for reflected reading. Removed from equipment. |
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Collins 4 Ohm Speaker |
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(COL)
SPKR-4-57
Your missing out if you haven't replaced
your 20-30 year old speaker withour updated communications
speaker made by the same manufacturer Collins contracted
with. Delivers the desired warm audio from your tube type equipment. Many
hams order extra after trying out this new design. Slips right into same
mounting as original speaker in B3, B4
or B5. 5" x 7". Low impedance, 4 ohm impedance. Join the club! |
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302C-1/2 Panel Meter |
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(COL) 458-0388-00
3" square meter does not fit 302C-3, only 1 & 2.
100 / 1000 watt
scales. |
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312B-4/5 Manual |
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(PUB) COL-312B4/5
Latest Edition, 7th, 15 March, 1976. Covers both 312B-4 and 312B-5 operation
and drawings. |
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312B-4/5 Lever Switch |
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Replace your worn or broken
lever switches.
Knob not included. |
(COL) 259-1131-000
S-1 function switch on
B4 & B5. |
| $46 each |
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(COL) 259-1132-000
S-2 phone patch switch on B4 & B5. |
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| Other
312B4/5 Parts |
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| Part Number |
Description |
Price Each |
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| (COL) 259-0966-000 |
S-3 switch for "Forward/Reverse"
watts. |
39.00 |
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| (COL) 376-4628-000 |
R10 Vox Balance pot. |
22.00 |
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| (COL) 458-0467-000 |
312B-4/5 Replacement Meter |
125.00 |
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| (COL) 259-667-0326-000 |
T1 and T2 audio transformers. |
65.00 |
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SSL
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