Galaxy
DX Radios DX2547
Documentation Project
CBTricks.com
Receiver Alignment
See Alignment
Locations
| SETTINGS | CONNECTION |
ADJUST
|
ADJUST FOR |
| AM Sensitivity: Set radio to CH 19 AM RX MODE.Clarifier setting at 12 o'clock.RF Gain fully clockwise, SQ fully counter clockwise. VOL control at 2 o'clock. Output Frequency 27.185 MHz, MOD 30%. |
Connect AF VTVM or scope across speaker terminals. Connect RF SG to antenna jack |
(in order)
L2, L3, L5, L6, L7, L8, L9, L10 L6, L7 |
Audio output > 2V@10dB S/N. Balance between CH 1 and CH 40 |
| USB Sensitivity: Set radio to CH 19 USB mode.VOL control fully clockwise.RF SG setting to 27.186 MHz @ 0.5 uVMOD to off |
Same as above |
L11,
L12
|
Audio output > 2VS/N 10 dB |
| LSB Sensitivity: Set radio to CH 19 LSB mode.VOL control fully clockwise.RF SG setting to 27.184 MHz @ 0.5 uVMOD to off |
Connect AF VTVM or scope to IC2 Pin 7. RF Generator to ANT Jack |
L11, L12 |
Adjust for maximum audio output. |
| NB
Adjust: Set radio to CH 20 AM mode RF SG setting 27.215 MHz @ 1000uV MOD 30%, NB/ANL switch on. |
Connect Voltmeter to TP1 |
L1
|
DC voltage to max.(>2.0V) |
| AM Squelch: Set radio to CH 19 AM mode SQ control fully clockwise. RF SG setting 10 mV, MOD 30% |
VR4
|
Adjust very slowly until squelch just closes | |
| SSB Squelch: Set radio to CH 19 USB mode.SQ control fully clockwise.RF SG setting 10 mV |
VR3
|
Adjust very slowly until squelch just closes | |
| AM S-Meter: Set radio to CH 19 AM mode. Meter switch at S/RF position. RF SG setting to 27.185 MHz @ 100 uVMOD 30%, |
VR1
|
Adjust needle on S-Meter to "9" on the S scale | |
| SSB S-Meter: Set radio to CH 19 USB mode.S/RF switch at S/RF position.RF SG setting 27.186 Mhz, MOD off 100 uV |
VR2 |
Adjust needle
on S-Meter to "9" on the S scale |
Disclaimer: Although the greatest care has been taken while compiling these documents,
we cannot guarantee that the instructions will work on every radio presented.