Description: This Heathkit SB-220 Linear Amplifier is a great addition to any ham radio enthusiast's setup. With a power output of 80 W, it's perfect for boosting your signal on the HF-Bands (80-10 Meters). The amp is designed to support multiple modes, including RTTY, SSB, and CW, making it a versatile choice for various communication styles. The green-colored amp is a Heathkit brand product and model SB-220. It's a high-quality, reliable choice for those looking to upgrade their radio communication equipment. Whether you're a seasoned pro or just starting out, this linear amplifier is a great investment for any ham radio setup. T.his is a SB 221 they were made for 80-15 meters so that they could not be used on 11 meters (CB Band), This one has been converted for 10 meters. The power supply has been rebuilt including new filter capacitorsA soft start filament board has been install to protect the tubesA soft keying board has been installed to make it compatible with new transceiversHas a new set of tubes 3-500 Z.Has been converted to true grounded grid operation which make for smoother operation and protects the final tubes over stress if there was a power supply failure
Price: 595 USD
Location: Charleston, South Carolina
End Time: 2024-11-04T09:44:31.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Heathkit
Type: Linear Amplifier
Supported Modes: CW, SSB, RTTY
Color: Green
Model: Heathkit SB-220
Band: HF
Power: 80 W
