SPECIFICATIONS

Brand Name: TZT

Choice: yes

High-concerned chemical: None

Model Number: HamGeek 6699-CB

Origin: Mainland China

HamGeek 6699-CB Radio 1-30MHz/21-30MHz Mobile Radio Supporting FM/AM/CW/SSB Modes with Microphone

Features:
* HamGeek professional transceiver
* Supported modes: FM/AM/CW/SSB (USB/LSB)
* Transmission power adjustment
* Frequency range: 1–30MHz

Technical Specifications:
* Brand: HamGeek
* Radio Type: Mobile Radio
* Transmission Frequency: 21–29.999MHz
* Reception Frequency: 1–30MHz
* Transmission Current: 500mA–7A (Max)
* Input Voltage: 12.5–14.5V
* Dimensions: 175mm × 190mm × 57mm
* Weight: 850g
* Transmit Power: 2–25W
* Modes: FM/AM/CW/SSB (USB/LSB)
* Spurious Emissions: ≥40dBc
* IF Bandwidth: SSB/CW: 2.7kHz; AM/FM: 15kHz
* Receiving Sensitivity: SSB/CW ≈ -120dBm; FM ≈ -115dBm; AM ≈ -100dBm
* Channel Modes: CH/VFO modes switchable
* Channel Bands: A/B/C/D/E/F/G/H/I/J/K/L/M/N/O
* Channels: 40 channels per band
* Tuning Steps (VFO Mode): 10Hz-100Hz-1kHz-10kHz-100kHz-1MHz-10MHz
* Antenna Impedance: 50Ω unbalanced (M-type connector)
* Receiving Method: Superheterodyne
* Dynamic Range: ≥ 90dB

Packing List:
* 1 × HamGeek Transceiver with Microphone

Packaging Details:
* Weight: 1kg

Safety Precautions:
* Do not operate the device during thunderstorms.
* Keep the device away from water and do not expose it to splashes.
* Do not use the device in violation of operating instructions.
* Caution: High RF voltage at the antenna port.

Warnings:
* The transmission function is intended for amateur use and is provided as a complimentary feature.
* The main unit does not support an automatic antenna tuner (ATU or coupler) and must not be used with an antenna SWR above 1.6. If SWR ≥ 1.8, transmission will stop and the LCD will display an HSWR warning.
* The device only detects and protects against high impedance SWR (not 100% reliable); low impedance SWR may not be detected.
* Always ensure the antenna parameters are correct before transmission.
* Do not exceed the rated power supply voltage. The unit cannot power on if voltage is below 11 V DC.
* Do not reverse the polarity of the power supply — reversed polarity may damage the unit.

User Manual: