Heathkit SB-644A

Remote Linear Master Oscillator / VFO

View all reviews (0) Add a review Add to my shack

Image wanted

 

Login or Register to upload images

External-/Remote-VFO for the Heathkit SB-104A transceiver, designed to permit split frequency operation.

General characteristics

HAM bands
?
Frequency stability
≤ 100 Hz per hour after warmup
Tuning steps
?

Frequency range

Range
5.0-5.5 MHz

Connections

Antenna
Clamps / screws
Impedance
?
Other
-

Electrical

Power requirements
Transceiver unit (11 + 13.6 V DC)
Current drain RX
-
TX
?

Physical

Manufactured
Between 1978 and 198x in USA
Dimensions (w×h×d)
352 × 251 × 181 mm (13.86 × 9.88 × 7.13 in)
Weight
2.95 kg (6.5 lbs)
Form factor
Base Station

Other features

Memories
?
Usage
Amateur / Ham radio operators
Features + options
?
Accessories
?
MPN
HEATHKIT-SB-000644A

Manuals, diagrams and brochures

Heathkit SB-644A Manual submitted by RigReference
 
Upload relevant documents
 
Show other documents.
Find the Heathkit SB-644A user manuals on eBay

Reviews & stories

Do you know this rig? Tell us something about it!

New and second-hand prices

Estimating the value of a rig can be challenging. We collect prices paid by real hams over the years to help you estimate the value of a used Heathkit SB-644A. Just bought or sold this model? Let us know what you traded it for and help other ham operators!

Year Historic price Condition Submitted by

Login or Register to submit prices

Links & tools