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Phone:          760-747-3343 FAX:              760-747-3346 Mail:            PO Box 462222 Escondido CA   92046                  e-mail         Info@ Palomar- Engineers.com

PPalomar® Engineers
VLF Converters
VLFC

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Listen to VLF 10-500 KHz on any shortwave receiver

*

Connect between antenna and receiver

Many receivers do not cover the VLF band below 500 KHz or, if they do, have greatly reduced sensitivity there. QST’s reviewer (Jan. 2000)  reported: “the difference was astonishing. In many cases I couldn’t hear the navaids at all with the IC-706, but they were clearly audible when received through the Palomar converter.”

The VLF Converter has excellent sensitivity. It also has a 7-pole filter to eliminate overload from local medium wave broadcast stations.

It connects between your antenna and the radio. When turned “On” the 10-500 KHz band appears at 4010-4500 KHz for general coverage radios (Model VLF-S) or at 3510-4000 KHz for ham-band-only radios (Model VLF-A). When turned “Off” the antenna connects directly to the radio for normal shortwave reception.

Specifications: Input: 10-500 KHz Output: 4010-4500 KHz (VLF-S) 3510-4000  (VLF-A) Power: 9-v DC (battery clip on rear) Connectors: SO-239 Filter Rejection: 50 dB at 1-MHz I.F. Rejection: 85-dB Size: 2 x 4-1/4 x 5 in. Cabinet: Brushed aluminum panel, black cover.

Model VLF-S.......................................$99.95

Model VLF-A.......................................$99.95

               Add $8 shipping/handling. Tax in CA

www.Palomar-Engineers.com          Updated 4-28-08