HBR4HFS V3.0 25W Quad Band HF Transceiver

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Original price was: $174.Current price is: $161.
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Description

HBR4HFS , is another 4-banders series with QRP power out from Hambuilder. It is a small size for desktop,  We try to keep it low cost, simple to operate and easy to maintain. You can also adjust the power out down to QRP level (below 10W).
This radio now has built in mic compressor, no need to speak loud infront the microphone. TCXO (temperature compensate Xtal Oscillator) used as source frequency for the digital synthesizer to provide minimal frequency drift cause of temperature. (latest version).
Original Hambuilder products are made in Indonesia.
Spec:
Frequency Coverage (programmable inside the filter range) :
Frequency Coverage (programmable) :
*. 80m (3.500.000 – 3.999.990)
*. 40m (6.900.000 – 7.499.990)
*. 30m (10.100.000 – 11.449.990)
*. 20m (14.000.000 – 14.349.990)

*. Tuning step : 1Hz, 10Hz, 100Hz, 1KHz, 10KHz, 100KHz (rotary dial push)
*. Display : 2.2 Inch 320×240 pixel TFT
*. Dimension : 65mm (height) x 225mm (wide) x 135mm (deep)
*. Controller : ATMega128
*. Main mixer : ADE-1 mixer
*. IF Frequency : 11.059200 / 8.000000 MHz
*. Synthesizer : Si5351 with TCXO source clock
*. Selectivity : 4 pole crystal ladder filter (3Khz nominal bandwidth)
*. Power out : at 13.8V 25W at 80m, 20W at 40m, 20W at 20m, 15W at 10m
*. Adjust RX gain setting with MMIC front end amplifier up to 0.1uV sensitivity
*. Adjust TX gain setting (adjustable power out 0-100W)
*. Adjust AF gain setting
*. Adjust Mic gain setting with built in low mic compressor based on IC MAX9814
*. 2 x IRFP150 final transistor
*. CW RX sharing filter with SSB
*. Built-in CW Iambic key ( 1- 40 WPM ) or straight key (set 0 WPM) option setting
*. PSU Voltage 13.8 V (12-13.8 V)
*. RX current consumption : 380 – 385 mA (at VCC 13.8 V)
*. TX current consumption : 80m 15 A, 40m 15 A, 30m 13A, 20m 10 A (at VCC 13.8 V)
*. 2 Watt, Speaker out
*. 6 functional button

Additional information

Weight 1000 g

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