T i p s
A collection of tips for collectors and restorers. To add your wisdom to this font of knowledge, email Tech-Tips@W9WZE.NET

1KHz CALIBRATION FOR THE FPM-300
Adapter AC-4 to SR-150 by N6QW
Attenuator Patch Cord
Band Switch Repair
CYCLONE TO CYCLONEII UPGRADE MOD
Cigarette Odor
Contact Cleaning
Dial Cleaning
Dial Cord
Dial Templates by KB9TMY
FACTORY REVISIONS SR-150
Hallicrafters Power Supply Test Fixture
Hallicrafters IF Frequencies
Lamp Start Box
MIC SELECTION FOR SR SERIES RIGS
MISCELLANEOUS SR-2000 NOTES BY K9AXN
PS500AC Specifications
Paint Matching
R649UR Manual
Reactivating Old Rigs
Reduce Heat in Transformers
Removing and Replacing Relay K1 in the SR Rev 1 by N6QW
S-38 Schematic
S-38 Backs For Sale
SR SERIES RIT
SR-150 Performance Data
SR-150 Restore
SR-150 SUPPLEMENT TECH INFOupdate10302013
SR-150 K2 CONNECTIONS
SR-150 K3 CONNECTIONS
SR-150 Schematic SER 342036
SR-160 Performance Data
SR-160 to SR-500mod
SR-160&500 OpMaint (updated 9 30 2012)
SR-2000 PA Band Switch Replacement
SR-2000 Plate Coil Specs by K9AXN via WD0GOF
SR-2000 Schematic-3302009-48
SR-2000 HV Tick
SR-2000 Hum Problems by K9AXN
SR-2000 S-Meter
SR-400 Performance Data
SR-400A Mods
SR-400 and SR-2000 1st IF Alignment Procedures
SR-400 and SR-2000 loop
SR-500 Performance Data
SR400 REPAIR & RESTORATION
SR Series HF Transceiver RX Gain Anomaly
SX-28 IF ALIGNMENT PROCEDURE
Tube Cleaning
Tube Socket Tightening
Wrinkle Finish

This page last updated 26 Sep 2015