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The Heathkit SB-650 was intended to be used with Heathkit SB-Series rigs. Mixing BFO, HFO and LMO signals. Display consist of 6 nixie tubes type NL-1220.
General characteristics
- HAM bands
- ?
- Frequency stability
- ?
- Tuning steps
- ?
- Memories
- ?
Receiver
- RX-range
- ?
- Modulations
- All mode
- Sensitivity
- ?
- Selectivity
- ?
- Filters
- ?
- Receiver system
- ?
- IF-frequencies
- ?
- Image rejection
- ?
- Audio output
- ?
Transmitter
- TX-range
- ?
- Modulations
- All mode
- RF-output
- ?
Connections
- Antenna
- Clamps / screws + RCA (Tulip)
- Impedance
- ?
- Other
- -
Electrical
- Power requirements
- Mains (120/240 V AC)
- Current drain RX
- ?
- TX
- ?
Physical
- Dimensions (w×h×d)
- 254 × 89 × 254 mm (10.00 × 3.50 × 10.00 in)
- Weight
- 2.30 kg (5.1 lbs)
- Form factor
- Base Station
- Manufactured
- Between 1972 and 1975 in USA
Other features
- Usage
- Amateur / Ham radio operators
- Features + options
- -
- Accessories
- -
- RigReference ID
- 6331
- MPN
- HEATHKIT-SB-000650
Manuals, diagrams and brochures
- Heathkit SB-650 Frequency Display Circuit Diagram PDF - 198.6 kB, submitted by RigReference
- Upload relevant documents
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-650. Just bought or sold this model? Let us know what you traded it for and help other ham operators!
Based on historic data, today's second-hand price of the Heathkit SB-650 is around:
- USD 2.00
These estimates are based on the following prices:
Links & tools
- Search YouTube for Heathkit SB-650 videos
- Search Google for Heathkit SB-650 information
- Search Google Images for Heathkit SB-650
- Search Twitter for Heathkit SB-650 news
- Search Wikipedia for Heathkit SB-650 information
- Search the Boat Anchor Manual Archive (BAMA) for Heathkit SB-650 for manuals and documents (using Google)
About
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