HBR4HF Quad Band HF Transceiver (80m, 40m, 20m, 10m+)


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Deepest condolences to all countries affected by the pandemic.

Hambuilder continues to support working from home.

Regarding these conditions, we will say several important things:

  1. Hambuilder will continue to do business as usual as long as government regulations allow a full lockdown.
  2. Since every country has a quarantine policy (Health Protocol), deliveries will be delayed. (15-20 days)
    and some countries are required to use EMS shipping with higher rates. FOR MORE DETAILS PLEASE CONTACT SUPPORT (support@hambuilder.com
  3. After the pandemic period ends and all shipping services return to normal, Hambuilder will immediately adjust shipping rates to the regular ePacket service.

Stay home, stay safe, and stay healthy.


HBR4HF (band group #3), is another 4-banders series from Hambuilder. It is a medium size desktop transceiver with big enough power. We try to keep it low cost, simple to operate and easy to maintain. You can adjust the power out down to QRP level (below 10W).

Specification :

Frequency Coverage (programmable) :
*. 80m ( 3.500.000  –   3.999.999)
*. 40m ( 6.900.000  –   7.499.990)
*. 20m (14.000.000 – 14.350.000)
*. 10m+ (26.900.000 – 29.700.000)

*. Tunning step : 1Hz, 10Hz, 100Hz, 1KHz, 10KHz, 100KHz (rotary dial push)
*. Display : 2.2 Inch 320×240 pixel TFT
*. Dimension : 60mm (Height) x 170mm (Width) x 220mm (Lenght)
*. Controller : ATMega128
*. Main mixer : ADE-1 mixer
*. IF Frequency : 11.059200 MHz
*. Synthesizer : Si5351
*. Selectivity : 4 pole crystal ladder filter (3Khz nominal bandwidth)
*. Power out : at 13.8V 20W at 80m, 20W at 40m, 20W at 20m, 10W at 10m
*. Adjustable RX gain setting with MMIC front end amplifier up to 0.1uV sensitivity
*. Adjustable TX gain setting (adjustable power out 0-25W)
*. Adjustable AF gain setting
*. Adjustable Mic gain setting
*. 2 x IRF510 final transistor
*. Morse generator, (tone modulated mic)
*. CW sharing filter with SSB
*. PSU Voltage 13.8 V (12-13.8 V)
*. RX current consumption : 380 – 385 mA (Vcc 13.8 V)
*. TX current consumption : 6A at 80m , 4.5A at 40m, 4A at 20m, 3A at 10m (Vcc 13.8 V)
*. 2 Watt, Speaker out
*. 6 functional button

Package you will get:
*. HBR4HF unit with fully assembled and ready to use (1)
*. DC chord (1)
*. Condenser Microphone (1)


  • ** Shipped assembled, pre-programmed, fully tested, and in working properly.
  • ** Purchasing this Product means being prepared to comply with the applicable requirements & policies.
  • ** This is a home-brew Product and is designated for personal use only.
  • ** Adequate knowledge in radio electronics is required in using this Product.
  • ** Hambuilder is not liable for any damage or error caused by user’s failed experiments and/or learning process.
  • ** Our workshop is in Indonesia, sending packages using ePacket from Indonesian post and the delivery time around 15-20 days (During the Pandemic Covid-19). To contact our team via message inbox or via email to : support@hambuilder.com

About Feedback :

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. These original Hambuilder products are made in Indonesia.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.

Best Regards,

Hambuilder Team



Additional information

Weight 1500 g