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<strong>Information, Repairs, Upgrades and Notes for Collins 30S-1 HF Amplifier</strong>
<strong>Information, Repairs, Upgrades and Notes for Collins 30S-1 HF Amplifier</strong>
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| width="33%" valign="top" | '''Gord - VA7GP'''
| width="33%" valign="top" | '''Gord - VA7GP''' [mailto:gordon.pritchard+30s1@gmail.com email me!]
[https://tigerfire.ca/radio/collins_30s1_amp.html (Original, historical single-page site)]
<br>
* [[Acquisition]]
* [[Acquisition]]
**[[Acquisition#A Bit of History|A Bit of History]]
**[[Acquisition#Preparation|Preparation]]
**[[Acquisition#First Power-Up|First Power-Up]]
<br>
* [[Repair]]
* [[Repair]]
**[[Fixing Damaged and Abused R218|Fixing Damaged and Abused R218]]
**[[Dealing with the Overheated and Cracked R232|Dealing with the Overheated and Cracked R232]]
**[[Dealing with the RF Output|Dealing with the RF Output]]
**[[BIAS Transformer T203, and Associated Circuitry|BIAS Transformer T203, and Associated Circuitry]]
**[[Screen Supply Overhaul|Screen Supply Overhaul]]
**[[12V Safety and Control|12V Safety and Control]]
**[[CR216 and BIAS Multi-Metering|CR216 and BIAS Multi-Metering]]
**[[Primary AC Wiring|Primary AC Wiring]]
**[[Dials|Dials]]
**[[Power Supply & Lower Compartment|Power Supply & Lower Compartment]]
**[[Tuning & Loading Meter Circuit|Tuning & Loading Meter Circuit]]
<br>
* [[Testing]]
**[[Testing#120V Initial Testing|120V Initial Testing]]
**[[Testing#240V Testing|240V Testing]]
<br>
* [[Updates and Changes]]
**[[Updates and Changes#Boosting Screen Voltage|Boosting Screen Voltage]]
**[[Updates and Changes#Raising CW Plate- and Screen-Voltages|Raising CW Plate- and Screen-Voltages]]
**[[Updates and Changes#Installing the 4CX1500B|Installing the 4CX1500B]]
**[[Updates and Changes#Cooling|Cooling]]
**[[Updates and Changes#Thermal Overload Switch K102|Thermal Overload Switch K102]]
**[[Updates and Changes#Dial Lights "ON" when Amp is Ready|Dial Lights "ON" when Amp is Ready]]
<br>
* [[Operation]]
* [[Operation]]
**[[Operation#Dayton Blower Sound Level|Dayton Blower Sound Level]]

**[[Operation#Dial Lights After Warm-Up|Dial Lights After Warm-Up]]
**[[Operation#Spares and Servicing|Spares and Servicing]]
**[[Operation#Contests: SSB and CW|Contests: SSB and CW]]
**[[Operation#Tuning|Tuning - How Often and How?]]


| width="33%" valign="top" | '''Chris - KB3BF'''
| width="33%" valign="top" | '''Chris - KB3BF'''
* [[something4]]
* [[ 160m Mods]]

* [[something5]]
* [[something6]]





Latest revision as of 21:52, 30 June 2021