The MOUNTAIN TOPPER 3B is back!

Available again on August 1, 2025 at Noon ET. Regular orders placed on July 1st are expected to ship within approximately 3 weeks. Similar to prior months, once July 1 orders sellout, there will be a "presale" link that will be made available again for those that wish to place order but have a 1-2 month shipping expectation.

Note on ordering: Selecting expedited shipping will not change when it leaves our shop; only the time it takes for USPS or UPS to deliver. Also, please do not email to ask for it to be shipped sooner as the radios are being built/shipped as fast as possible and in the order that the order was received. Thank you!

An all new design by Steve Weber (KD1JV), the MTR3B V4 CURRAHEE version offers some significant updates all in the same ultra lightweight, small form factor that everyone loved with the original. The color scheme is desert sand with black artwork, coupled with a black base in a gorgeous matte powder coat finish!

Features

Bands: 40M, 20M, 15M
Power out: 5 typical at 13.8V Supply
Power & SWR Readout
Minimum detectable signal: ~0.1 uV
Push button operation
Color display
Real Time Clock
Five (5) 62 character CW message memories
Nine (9) Frequence memories per band
Adjustable Volume Control
Adjustable Side Tone

Specifications

Unit Weight: 5.72oz (133.8g)
Dimensions: 3.90”L x 2.625”W x 1.09”T (99.88mmL x 66.25mmW x 28.6mmT)
Display Dimensions: 1.06” x 1.04” (27mm x 26.3mm)
Internal Battery: CR2032 (supplied at purchase, replaceable with common brand)

It is the latest installment of THE Original Miniature QRP transceiver by Steve Weber.