HamGeek Q900 V4.0 100KHz-2GHz SDR Radio Bluetooth SDR Transceiver with Compass GPS DMR Modules

Upgrades:
1. Change all mode transceiver interfaces in the UHF and VHF bands to ANT2.
2. 70MHZ is added as receiving and transmitting frequencies.
3. Improve the output power of headphone interface.

Description:
Q900 is an ultra portable full frequency full mode SDR radio. Its receiving frequency is 100KHz-2GHz, and the amateur transmitting band covers 160m~70cm. Q900 operating modes include FT8, USB, LSB, CW, AM, FM, RTTY, DMR and WFM. It boasts all the advanced functions and features of all stations. Q900 supports three power supply modes: built-in battery, USB port charging and DC port power supply. The power supply voltage range is 5VDC~32VDC. At the same time, all power ports are protected against reverse connection. Its display adopts a high-brightness high-resolution LCD. The brightness of the backlight is adjustable, and it can clearly show you information outdoors. The panel adopts a full keyboard design to facilitate various operations. The keyboard backlight is adjustable for easy operation in darkness.

Users can remotely control the SDR transceiver through QRadioBLE mobile APP, making the operation more convenient and fast. With built-in Bluetooth module, USB cable, integrated sound card and serial port. The SDR radio can be controlled via a USB cable.

The Q900 has many advanced features only available in large base-based radios. It has dual VFO mode, hetero-frequency working function, intermediate frequency offset adjustment, receiving frequency fine-tuning, intermediate frequency noise suppression, AGC speed selection, RF gain adjustment, squelch control, pre-attenuator, AM broadcast reception, built-in telegram automatic key, automatic key point ratio adjustment, built-in CTCSS analog subtone, automatic sleep function, TOT, computer connection and computer-aided control function, data copying functions, etc.

In addition, the Q900 has a wide range of options to choose from.

Features:
1. Real-time spectrum.
2. Waterfall chart.
3. Doppler frequency tracking.
4. Using software-defined radio technology (SDR), full-band support DMR (optional), SSB, CW, RTTY, AM and FM.
5. Double frequency conversion circuit structure.
6. USB keyboard control and CW/RTTY code.
7. DSP digital noise reduction.
8. Built-in 160-6 meters high-speed automatic antenna tuner.
9. Built-in bluetooth.
10. Built-in sound card with IQ and audio output.
11. Built-in 4.9AH battery.
12. USB TYPEC3.1 interface for power supply and computer connection.
13. High precision TXCO ± 0.5ppm (-10 to 60℃).
14. Ultra-wide working voltage range: 5-32VDC.
15. Power supply reverse connect protection.
16. Built-in GPS and electronic compass (acceleration and angle sensor).
17. GPS time service (requires optional GPS module).
18. Built-in UTC clock.
19. Voltage display.
20. Phone APP remote operation.
21.CW/RTTY automatic call.
22. CW/RTTY codecode.
23. Bluetooth sound card and supply FT8.
24.USB Flash disk Update Firmware.

Package Included:
- 1 x Q900 Main Unit
- 1 x USB Cable
- 1 x USB Disk
- 1 x Power Cable
- 1 x Handheld Mic
- 1 x Plastic Carry Case