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Compact black amplifier unit with front controls and speaker grille, shown with mounting bracket and cables

Btech Watches

Btech Watches AMP-220 30-50W 1.25M Amplifier 2 in 1 accessory

SKU CH-ZM2J-P11FC

Boosts handheld radios to 30-50 W on the 1.25 M band with harmonic filters, protection circuitry and a built-in speaker, plus bracket, cables and mic included

  • Extended range with 30-50W power boost for 1.25M band
  • Works with BTECH, BaoFeng, Kenwood, Yaesu, ICOM, Motorola radios
  • Complete kit includes amplifier, bracket, cables, speaker microphone
  • Harmonic filters and protection circuitry for cleaner, durable output
  • Built-in loudspeaker provides clear audio in mobile or base use

BTECH AMP-220 Amplifier

The BTECH AMP-220 is a 2-in-1 accessory that amplifies handheld radios operating on the 1.25M band with 30-50W output power. It includes an amplifier, mounting bracket, cables, and a speaker microphone for immediate mobile, field, or base station deployment. The unit features harmonic filters for cleaner signal output and protection circuitry to safeguard the radio and amplifier during operation. A built-in loudspeaker provides clear local audio monitoring.

Radio operators needing extended range

This amplifier suits amateur radio operators and field communicators who want to boost a compatible handheld into a higher-power mobile or base unit without buying a dedicated mobile transceiver. It connects via plug-and-play to popular brands including BTECH, BaoFeng, Kenwood, Yaesu, ICOM, and Motorola. Users whose radios operate exclusively on VHF or UHF bands outside the 1.25M range cannot use this amplifier. Buyers needing more than 50W output or multi-band amplification from a single device should look at other equipment.

1.25M band operation

The amplifier is designed specifically for the 1.25M frequency band, so the radio connected to it must transmit and receive on that band for the device to function. The 30-50W power boost applies only when the handheld operates within this band. If your communication needs are on a different band, this unit will not provide the required amplification.

Highlights

  • Extended range with 30-50W power boost for 1.25M band
  • Works with BTECH, BaoFeng, Kenwood, Yaesu, ICOM, Motorola radios
  • Complete kit includes amplifier, bracket, cables, speaker microphone
  • Harmonic filters and protection circuitry for cleaner, durable output
  • Built-in loudspeaker provides clear audio in mobile or base use

Specifications

No published specifications for this item yet.

Questions about this item

How do I confirm the AMP-220 is amplifying correctly after connecting my handheld radio?

Key the radio and verify the output reaches the 30-50W range while the built-in loudspeaker produces clear audio; harmonic filters ensure cleaner signal output.

What comes in the AMP-220 kit and what must I supply separately?

The box includes the amplifier, mounting bracket, cables, and a speaker microphone; you only need to provide a compatible handheld radio and a power source.

Which AMP-220 version suits my 1.25M band handheld radio?

The AMP-220 is built for the 1.25M band and delivers 30-50W power boost, matching any supported handheld radio on that frequency.

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