YouKits HB-1B MK3 User Manual

HB-1B MK3 2015
5 band CW QRP transceiver Manual
Introduction:
HB-1B MK3 2015 is the upgrade version of our HB-1B QRP
transceiver. It is a small in size, light weight, lithium battery pack ,
particularly suitable for travel, picnics and other outdoor activities.
HB-1B MK3 covered 40m,30m,20m,17m and 15m amateur
bands.With the DDS circuit to generate VFO signal, it can also work
outside of the 5 amateur bands. It can cover between 5.9-22MHz
band short wave radio bands. Additional IF bandwidth switching
adjustable 400-3Khz continued, you can receive a good SSB, AM and
CW signals.
HB-1B MK3 LCD display: frequency, operating mode, supply
voltage, S meter, receive fine-tuning (RIT) and forward and reflected
power level, It is very convenient to use.

YouKits HB-1B MK3 Specifications

General

Modes	CW
Tuning Steps	10 Hz
Weight	500g
Voltage	10-14V DC
Power Supply	12V DC
Current Consumption	1.5A (max)
Power Output	5W (adjustable)

Summary

Introduction

Specifications

Connection

Built-in Battery Pack

Details on installing and charging the built-in 18650 battery pack.

External Power Supply

Information on connecting an external 9-14V DC power source.

Antenna

Headphones

Key/Paddle

V/M/SAV Button Operation

RIT/MOD Button Operation

ATT/IF Button Operation

Frequency Tuning Steps

IF Filter Function

Frequency Locking

Transmitting

Automatic Call CQ

Keyer Speed Adjustment

Enter Call Sign

Antenna Tuning Function

Reset and DDS Calibration

Adjustment Procedures