Blackcat JB-12 Linear Amplifier (Pre-Owned)

Blackcat JB-12 Linear Amplifier – Pre-Owned High-Gain CB/10M RF Booster

Get powerful performance at a great value with this pre-owned Blackcat JB-12 Linear Amplifier, built to amplify your 10-meter radio signal for increased range and clarity. Professionally inspected and tested for full functionality, this unit delivers strong, clean RF output with dependable operation — all in a compact, rugged housing.

Specifications:

• Model: JB-12 Linear Amplifier (Pre-Owned)

• Frequency Range: 10-meter band

• Input Power: 1–5W (AM/FM), 1–10W (SSB)

• Output Power: Up to 100W AM/FM, 150W SSB (varies)

• Modes Supported: AM, FM, SSB

• Power Requirements: 12–14V DC

• Current Draw: ~10–20A (depending on use)

• Connectors: SO-239 input/output

• Condition: Pre-owned, fully tested, and verified

• Exterior: May show light cosmetic wear; no impact on performance

Features:

• Professionally tested for full operational integrity

• Compact amplifier boosts transmit strength and range

• Clean audio performance with low signal distortion

• Heat-sink design for thermal control during operation

• Reliable power delivery in mobile or base applications

This pre-owned Blackcat JB-12 is a budget-friendly choice for operators seeking serious signal performance without the new-unit price tag.

Disclaimer
This linear amplifier is sold for use on the 10-meter amateur radio band only. Any modifications to this equipment must comply with FCC regulations. If modified for use outside of approved amateur frequencies, the unit must be exported for lawful operation. TekShack does not endorse or support the use of linear amplifiers on frequencies not authorized by the FCC.