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The
B
oat
A
nchor
M
anual
A
rchive

Path: /national/hrops/

This is the BAMA archive. These manuals are available for download and free of charge. Do not be tricked into paying for a manual that is available here for free.

I am now accepting new manuals for inclusion in this archive. Contact and submission information below

Updates

  • 2023-05-03
    • Uploaded 21 new manual including bitsavers, b&k, datron, info-tech, micronta, racal, and swan.
  • 2023-06-01
    • Scheduled maintenance completed for 5/31. Outage affected BAMA, but now back online.
  • 2023-06-16
    • Uploaded 89 new manual including allen_group, allied, barker_williamson, bitsavers, b&k, briggs-stratton, collins, dicksmithelectronics, eico, gpx, hal, hickok, hp, icom, itc-instruments, jackson, johnson, klh, klm, knight, lafayett, mercury, philips, rca, readrite, rider_pa, schlumberger, sony, tek, wavetek, weston, and xantrex.

Directories:

info:

Manual for the National Power Units, Types 686, 697 and 1286 (typically for the early HRO
receivers - see also pages 23 & 24 of the HRO-7 manual as this gives component values and 
schematics for the 686S and 697 units.
Compliments of Ron, gw6wrp.
 
 

Files:

HRO Manual_FULL.pdf
(9.7 MB)
National pwr supps 686 - 697.pdf
(630 KB)