The Jopix AT-6666PRO is a mobile radio transceiver designed for amateur radio operators, offering extensive features for operation in the 10m HF band. It stands out for its compact size and a clear LCD screen with 7 selectable colors. The device supports multiple modes, including FM, AM, SSB, CW, and PA, with high output power of up to 80W PEP in AM and SSB (sideband) modes, and 50W in FM, allowing for flexible power adjustments across different modes.
The AT-6666PRO from Jopix improves on previous versions, with several key enhancements. Among these are extended frequency steps of: 100Hz, 1kHz, 5kHz, 10kHz, 100kHz, and 1MHz, along with both manual and automatic squelch (ASQ) settings, offering 9 levels for better signal clarity. The NB/ANL function (Noise Blanker/Automatic Noise Limiter) reduces interference for clearer transmissions.
Additionally, the Jopix AT-6666PRO features an adjustable NRC filter for both transmission (TX) and reception (RX), which significantly improves communication clarity. The enhanced VOX function (voice-activated transmission) allows for hands-free operation, providing greater convenience for users.
FEATURES
- LCD display with 7 selectable colours and backlight dimming.
- FM/AM/USB/LSB/CW/PA modes.
- Frequency tuning steps: 10Hz / 100Hz / 1kHz / 5kHz / 10kHz / 100kHz and 1MHz.
- ±500Hz /5kHz clarifier (R/T/R+T selectable).
- Flexible menu functions and PC programming.
- RX and TX NRC noise reduction.
- SQ, ASQ function (FM and AM mode).
- RF gain adjustment.
- RF transmit power adjustment.
- VFO / BAND / Memory Channel modes
- Repeater Shift / Offset frequency function.
- CTCSS/DCS with RX/TX Split functions.
- SCAN function.
- NB (noise suppressor filter) / ANL (automatic noise limiting filter) function.
- Dual-watch (DW).
- SWR, S/RF meter function.
- TOT transmission timing.
- HI-CUT voice distortion filter.
- Emergency call.
- SWR protection.
- Power supply voltage protection.
- Key-lock function.
- DTMF function.
- BEEP prompt.
- Enhanced VOX functions (VOX, SPK can be supported in digital mode).
- Echo (ECO) function.
- Programmable “Roger Beep” (RB) function.
- AM NPC TX.
- User programmable microphone [PF] key function.
- Audio path selection.
- +10kHz function.
TECHNICAL SPECIFICATIONS
GENERAL:
- Frequency range: 28.000 – 29.700 MHz.
- Bands: A/B/C/D/E/F/G/H/I + VFO.
- Channels: 40 default channels in each band.
- Frequency control: PLL synthesizer.
- Modulation type: FM / AM / USB / LSB / CW.
- Frequency steps: 10 Hz / 100 Hz / 1 kHz / 5 kHz / 10 kHz / 100 kHz / 1 MHz.
- Frequency tolerance: ±5.0 ppm.
- Temperature range: -20° to +50°C
- Microphone: With [PTT] / [UP] / [DN] keys and spiral cable.
- Supply voltage: 13.8 Vdc.
- Dimensions: 252 (length) x 158 (width) x 48 (height) mm.
- Weight: 1.17 kilos.
- Antenna connector: UHF, SO239.
TRANSMITTER:
- Transmission power: 80W PEP (AM) / 50W (FM) / 80W PEP (SSB).
- Consumption: 15A. (with modulation).
- Intermodulation distortion: SSB: 3rd order >-25dB / 5th order>-35dB.
- SSB carrier suppression: 55dB.
- Unwanted sideband: 50dB.
- Frequency response: 300 – 3000 Hz (AM/FM), 450 – 2500 Hz (SSB).
- Antenna impedance: 50 Ω (unbalanced)
RECEIVER:
- Sensitivity: SSB: 0.25 µV for 10 dB (S+N)/N, AM: 1.0 µV for 10 dB (S+N)/N, FM: 1.0 µV for 20dB (S+N)/N.
- Adjacent channel selectivity: 60dB (AM/FM) / 70 dB (SSB)
- Image rejection: >65 dB.
- Intermediate Frequencies: AM/FM: 10.695 MHz (1st IF) / 455 kHz (2nd IF), SSB: 10.695 MHz.
- Microphone Gain: 45 dB adjustable for optimum signal reception.
- Automatic Gain Control (AGC): <10 dB on audio output for 10 to 100 µV inputs,
- Adjustable Squelch: Threshold <1.0 µV., Automatic Squelch Control (AM/FM) 1.0 µV.
- Audio Output: 3 W @ 8 Ω.
- Frequency Response: 300 to 3000 Hz (AM/FM) / 450 to 2500 Hz (SSB).
- Built-in Speaker: 8 Ω circular.
- External Speaker (not supplied): 8 Ω (disables internal speaker when connected).
CONTENT
- Transceiver
- Microphone
- Mounting bracket
- Microphone holder
- Screws and washers
- Adhesive protectors
- Adjustment screws
- Fuse (1) (15A. 250v)
- Power cord
- Instruction manual