Radioddity QT40 10 Meter Radio [OPEN BOX]

Not brand new, it's OPEN BOX!

Open Box items are products that have damaged packaging or are otherwise not suitable to be sold as new. All items are tested to be working by a member of our team.

Open Box items come with a 6-month warranty instead of the standard 1-year warranty, and are not eligible for any warranty extension offered to new products. We will not accept returns of Open Box items due to cosmetic damage or other non-performance-related issues. All sales of Open Box items are final and not eligible for a return or refund.

If for some reason the item is defective on arrival, please contact [email protected] so we can arrange a replacement. 

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Radioddity QT40 is a versatile and powerful communication solution for amateur radio enthusiasts. With advanced digital noise reduction technology, this radio is designed to provide clear and intelligible audio, even in noisy environments. It offers multiple modes of operation, including FM, AM, USB, LSB, and PA modes, giving you the flexibility to choose the best modes. With a maximum power output of 40 watts, this ham radio offers exceptional range and signal strength, making it ideal for long-distance communication. The QT40 is built with high-quality components and durable construction, providing reliable performance over the long term.

Features

FM/AM/USB/LSB/PA modes Weather Channel with Alert and FM receiver 140-170MHz CTCSS/DCS Codes, with separate settings for TX and RX TX and RX Noise Reduction(NRC) PC programmable Scrolling Frequency Display Function SQ, ASQ Function RF Gain Adjustment Microphone Gain Adjustment RF PWR Adjustment PWR/RX RSSI S-Meter NB/ANL Function FM Repeater Offset Function(+/- 100kHz) +10KHz Function

Beep Level Adjustment TOT Function HI-CUT Function Busy Channel Lock TX Audio Monitor LED Brightness Adjustment SWR Readout and High SWR Protection Voltage Protection VOX Function Programmable Roger Beep Echo Function NPC function SCAN function

# General Specifications
Frequency Range:	28.000-29.695MHz (Programmable)
Frequency Band:	L/H band: A/B/C/D/E/F WX/VHF RX:140-170MHz
Channel:	480 (40 programmable per band)
Frequency Control:	Phase-Locked-Loop Synthesizer
Frequency Tolerance:	± 5.0 ppm
Temperature Range:	-20°C to 50°C
Microphone:	with PTT/UP/DN and coiled cord
Input Voltage:	13.8V
Dimensions:	29 x 20 x 6cm | 11.2 x 7.9 x 2.4in
Weight:	1.5kg | 3.3lbs
Antenna Connector:	UHF, SO-239
# Transmitter
Power Output:	AM:1-12W (adjustable) FM:1-40W (adjustable) USB/LSB:1-35W (adjustable)
Drain:	8A (with modulation)
Modulation:	FM/AM/SSB
Inter-modulation Distortion:	SSB: 3rd order, more than -25dB; SSB: 5th order, more than -35dB
SSB Carrier Suppression:	55dB

Unwanted Sideband:	50dB
Frequency Response:	AM/FM: 450 to 2500Hz
Output Impedance:	50ohms, unbalanced
# Reception
Sensitivity:	AM:1.0μV for 10 dB(S+N)/N @ > ½ watt of audio output. FM: 1.0 μV for 20 dB (S+N)/N @ > ½ watt of audio output. SSB: 0.25μV for 10dB(S+N)/N @ > ½ watt of audio output.
Selectivity:	AM/FM:6dB@3KHz,50dB @9KHz SSB: 6 [email protected],60dB @3.3KHz
Adjacent-Channel Selectivity:	60dB AM/FM &70 dB SSB
Image Rejection:	More than 65dB
IF Frequency:	AM/FM: 10.695 MHz 1st IF, 455 KHz 2nd IF SSB: 10.695 MHz
RF Gain Control:	45dB adjustable for optimum signal reception
Automatic Gain Control(AGC):	Less than 10dB change in audio output for inputs from 10 to 100,000μV
Squelch:	Adjustable; threshold less than 0.5 μV. Automatic Squelch Control(only AM/FM)0.5 μV
ANL (Active Noise Limiter):	Switchable
Noise Blanker:	RF type, effective on AM/FM and SSB
Audio Output Power:	3 watts into 8 ohms
Audio Distortion:	< 3%
Frequency Response:	AM/FM: 300 to 2800 Hz
Built-in Speaker:	8 ohms, round
FM Modulation Level:	2.8 Khz

FAQ

Q: To start a scan, I have to press the up or down button on the microphone for 7 seconds, any chance to shorten the pressing time?
A: The long press is not only related to scanning but also fast switch channels. It is necessary to consider the customer's need to switch channels quickly. Therefore, when the button is pressed for less than 7 seconds, it quickly switches the channel. If it exceeds 7 seconds, the scanning function starts.

Q: How to fast export and import to help manage 480 channels?
A: Sorry, the QT40 framework do not support batch import and export function.

Recommended Accessories (not included in the package)
1.Radioddity CB External Speaker
2. Xiegu GY03 External Speaker
3. Radioddity RA-M5 Antenna Magnet Mount
4. Radioddity PC003 Programming Cable
5. Radioddity CBL-561 Antenna

What’s in the box?
1 x Radioddity QT40 Radio
1 x Speaker Microphone
1 x USB Programming Cable

Accessories
1 x Mounting Bracket
1 x Microphone Hanger
2 x Adhesive Case Protection
1 x DC Power Cable
2 x Screw for Bracket
2 x Pad for Bracket
2 x Adjusting Screw
1 x Spare Fuses(10A, 250V)
2 x Self-tapping Screw
2 x Pad