100% plug-and-play and comes fully assembled.

Pocket sized and fully self contained, the upgraded YHB-1B MK-4 deliveres big rig CW performance you can hold in the palm of your hand.

Now is the time for road trips, camping and exploring the great outdoors.

Tuck one in your pack and make this year`s vacation a special event.

Specifications:

• Transmits:40, 30, 20, 17, and 15 meters.
• Receives:CW/SSB/AM
• Continuous Coverage Reception, 5.9 to 22MHz.
• Crystal Filter with 400Hz and 3kHz passbands.
• LCD screen shows frequency, S Units, Po, SWR, Mode, Voltage, and bandwidth.
• Rock Solid DDS VFO has 10 Hz, 100Hz, 1kHz, and 100kHz tuning steps.
• Wide range RIT with 10 and 100Hz steps for working DX splits.
• 4-5 Watts RF output power with 10V external Supply.
• 30 memory channels
• Built-in CW auto keyer selects straight key or paddle, 5-40WPM.
• 100mW 8 Ohm AF output drives headphones or external speaker.
• External supply voltage: 9-14 VDC
• Current: 70mA receive, 800mA transmit
• Compact case: 5 5/8W x 3 7/16H x 1.5D inches.
• Weighs only 13.3 oz minus battery
• Charger included
• Powerful lithium-ion battery (optional)