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Doppler Systems Radio Direction Finder  - $1,800 Listing ID: 25746

Classified Info

Listing Began: Aug 1 16:07
Number of Times Viewed: 230



Seller's Comments and Description:

The RF frequency range is 52 to 1000 M Hz.

This 5900 series radio direction finder is a modular system intended primarily for mobile operation.  The bearings appear on a small display unit that can be attached to a vehicles windscreen.  This is connected to a processor unit, fed from a RF summer and receiver mounted elsewhere in the vehicle.  Signals are provided by a simple antenna system on the roof.

The modular nature of the RF Summer makes it easy to connect a variety of antennas.  It can also be used for fixed site DF applications where automatic triangulation is not required.

This system consists of:

DDF5931A    DF Processor

DDF5921A    Remote Display

DDF5980B    Mobile RF Summer

DDF5962       Mobile magnetically mounted antenna, 136-500 M Hz  

DDF5967       Mobile magnetically mounted antenna, 700 to 1000 M Hz

Including all cables and connectors.

The only item that is required to complete the system is a narrow band FM receiver.  Any good quality receiver or transceiver with an audio output connector will be suitable.

A link to the full specifications is:

Only used for demonstrations and in excellent condition.

Please ask for more details or a demonstration of the system.


Manufacturer Doppler Systems
Model 5900 Series
Condition of Item As New
Accessories Included All cables
Postage / Freight Pickup Available


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