[Milsurplus] Low Frequency receiver, RBL

[WA5CAB--- via Milsurplus]

RBA receivers modified by Field Change 3 go down to 14.5 KC.

Robert Downs - Houston

In a message dated 09/01/2014 12:28:26 PM Central Daylight Time, 
bavarianradio at comcast.net writes: 
> The RBA goes down to 15 kHz... Ross W1EKG
> 
> ----- Original Message -----
> I think most all USN gear went no lower than 14kc (AN/SRR-11, AN/FRR-21,
> AN/BRR-3, AN/WRR-3, R-389/URR)
> To go lower (1kc or less) the Rycom R-1655/URR rcvr (basically a Rycom
> frequency selective voltmeter) and HP 302 and 310 wave analyzers do a
> pretty good job too.
> The HP units seem to go really cheap at hamfests ($20-50)
> 
> 
> Nick England K4NYW
> www.navy-radio.com