SW-3B QRP CW transceiver

$188.00

Three-band CW QRP transceiver

 

Download Manual here

Technical document complied by KL7KN

 

 

The radio comes with Power cord(4.0 x1.7mm DC jack) and SO239/BNC adaptor.

 

Over 1000 SW-3B’s have been sold to 43 countries worldwide.

SKU: N/A Category:

Description

Dimensions: 104*71*25mm (excluding the protruding part such as knob)

Weight: 180g.

Operating voltage: 8-15VDC.

Operating current:

receiving: about 60mA(backlight on), and less than 55mA(backlight off). Now using OLED.

transmitting: about 0.8A (at 12V voltage).

Frequency range: 5-8MHz, 8-11MHz, 11-16MHz (the receiving sensitivity peak is only 40m, 30m, 20m amateur band).

Transmitting: 7.0-7.2MHz, 10.1-10.15MHz, 14.0 -14.35MHz.

RF output: 5 watts @12V

1.8 – 2 watts @9V

 

 

 

Schematics for reference.

 

 

 

 

 

See more photos and talk to other owners by joining the group:

https://www.facebook.com/groups/2208133992821820/

 

 

Additional information

Weight 0.4 kg
SW-3B shipping method

Ship using DHL/FedEx, Ship using Post