What is the power output of the LT-890SSB?

The LT-890SSB delivers 40W output on SSB/FM/CW and 12W on AM mode — significantly more powerful than standard CB radios.

What modes does the LT-890SSB support?

The LT-890SSB supports AM, FM, SSB (USB/LSB), and CW modes for versatile communication on the 10 meter band.

What frequency range does the LT-890SSB cover?

The LT-890SSB transmits on 28.000-29.700 MHz (10 meter amateur band) and receives from 24.500-30.105 MHz with extended coverage.

Do I need a license for the LT-890SSB?

Yes. The LT-890SSB is a 10 meter amateur radio that requires a valid ham radio license (Technician class or higher) to transmit. Listening is always free.

What is the sensitivity of the LT-890SSB?

The LT-890SSB has excellent sensitivity: 0.25µV for SSB and 1.0µV for AM/FM, ensuring weak signal reception.

Does the LT-890SSB have AI noise reduction?

AI-based noise reduction is available as an optional feature on the LT-890SSB, enhancing audio clarity by reducing background noise.

What is Dual Watch on the LT-890SSB?

Dual Watch allows you to monitor two frequencies simultaneously, ensuring you do not miss important traffic while scanning.

How many channels does the LT-890SSB have?

The LT-890SSB has 40 programmable channels per band (A/B/C/D/E/F/G/H/J), providing ample memory for all your favorite frequencies.

What antenna connector does the LT-890SSB use?

The LT-890SSB uses a standard UHF (SO-239) antenna connector, compatible with any standard CB or 10 meter antenna using a PL-259 plug.

Does the LT-890SSB have a noise blanker?

Yes. The LT-890SSB features a built-in RF-type noise blanker that is effective on all modes (AM/FM/SSB) to reduce pulse noise interference.

What is the frequency step size of the LT-890SSB?

The LT-890SSB uses a PLL synthesizer with fine 10Hz step resolution, allowing precise frequency tuning across the 10 meter band.

Is the LT-890SSB suitable for DXing?

Yes. With 40W SSB power, excellent receiver sensitivity (0.25µV), and 60dB selectivity on SSB, the LT-890SSB is well-suited for both local QSOs and long-distance DXing on 10 meters.

Sale!

LUITON LT-890SSB 10-Meter Ham Radio

原价为：$259.99。当前价格为：$149.99。

~~$259.99~~ $149.99

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Product selling points

✅40W output on SSB/FM/CW, 12W on AM
✅Multi-mode – AM, FM, SSB, and CW
✅Wide frequency range (28–29.7 MHz TX, 24.5–30.105 MHz RX)
✅High sensitivity – SSB 0.25µV, AM/FM 1.0µV
✅Dual LCD display, scan, and Dual Watch
✅Optional AI noise reduction and VOX
✅PLL synthesizer with fine 10Hz step
✅Built-in RF gain and noise blanker for clear reception

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Detailed Description

General & Usability

Wide Frequency Coverage: Operates on the 10-meter band (28.000–29.700 MHz) with an extended receive range of 24.500–30.105 MHz.
Multi-Mode Operation: Supports AM, FM, SSB, and CW modes for versatile communication.
High Power Output: Delivers up to 40W on FM/SSB/CW and 12W on AM.
User-Friendly Interface: Features dual LCD displays for clear readout, a scan function, and a keyboard lock.
Convenient Controls: Includes a programmable microphone with PTT/UP/DN switch and a beep voice prompt.
DW Dual Watch Function: Allows monitoring of two frequencies simultaneously.

Advanced Technology & Optional Features

AI-Based Noise Reduction (Optional): Enhances audio clarity by reducing background noise.
VOX Function (Optional): Enables hands-free operation.

Technical Performance

Precise Frequency Control: Utilizes a Phase-Locked-Loop (PLL) synthesizer with multiple step options (10Hz to 10KHz).
Superior Receiver Sensitivity: Outstanding sensitivity for SSB (0.25µV) and AM/FM (1.0µV) ensuring weak signal reception.
Excellent Selectivity: Provides sharp filtering (e.g., SSB: 6dB @ 2.1KHz / 60dB @ 3.3KHz) to minimize adjacent channel interference.
Effective Noise Reduction: Includes a switchable RF-type Noise Blanker effective on all modes (AM/FM/SSB).
Adjustable RF Gain: 45dB adjustable RF gain control for optimizing reception in varying signal conditions.
Robust Audio: Delivers 3W of audio output into an 8-ohm speaker.

Durability & Power

Built-in Protection: Features power supply voltage protection for reliable operation.
Wide Operating Range: Stable performance across a wide temperature range (-30℃ to +50℃).
Standard Connectivity: Equipped with a standard UHF (SO239) antenna connector.

Package Includes:

LT-890SSB Unit ×1
Microphone ×1
DC Power Cord with Inline Fuse ×1
Mounting Bracket with Hardware ×1
Microphone Hanger with Hardware Set ×1
Operating Manual ×1

Additional information

Weight	1.5 kg
Dimensions	20 × 20 × 6 cm
Color: No selection	Black
Frequency Range: No selection	28.000 – 29.700 MHz (24.500 – 30.105 MHz)
Multi-mode: No selection	AM, FM, SSB, and CW
Frequency Bands: No selection	A/B/C/D/E/F/G/H/J
Channels: No selection	40 Channels (programmable) in each band
Frequency Control: No selection	Phase-Locked-Loop Synthesizer
Frequency Step: No selection	10Hz -100 HZ- 1 KHZ – 10 KHZ
Temperaure Range: No selection	-30°C to +50°C
Microphone: No selection	Plug-in Dynamic with PTT / UP I DN switch and coiled cord
Input Voltage: No selection	13.8V normal / 15.9V max. / 11.7V min.
Current: No selection	Drain 5A (TX AM Full Mod.) / 9A (SSB 30W PEP)0.6A (RX Squelched)
Antenna Connector: No selection	UHF,SO239
RF output power: No selection	AM:12W FM/SSB/CW:40W
Modulation: No selection	High and Low level Class B Amplitude Modulation :AM Varied Capacitance Frequency Modulation : FM
Inter-modul. Distorsion: No selection	SSB : 3rd order, more than -25dB5th order, more than -35dB
SSB Carrier Suppr: No selection	55dB
Unwanted Sideband: No selection	50dB
lmpedance: No selection	50 Ohm, unbalanced
Sensitivity (12dB Sinad): No selection	SSB : 0.25μV for 10dB (S+N)N at greater than 1/2W of audio output AM : 1.0μV for 10 dB (S+N)/N at greater than 1/2W of audio output FM : 1.0+μV for 20 dB (S+N)/N at greater than 1/2W of audio output
Selectivity: No selection	AM/FM : 6dB at 3 KHz/50dB at 9KHz SSB : 6dB at 2.1 KHz / 60dB at 3.3KHz
IF Frequency: No selection	AM/FM: 10.695 MHz 1st IF,455 KHz 2nd IF SSB: 10.695 MHz
Adjacent Channe: No selection	60dB AM/FM/70dB SSB
RF Gain Contro: No selection	45dB adjustable for optimum signal reception
Automatic.Gain Control(AGC): No selection	Less than 10dB change in audio output for inputs from 10 to 100,00 μV
Squelch Adjustable: No selection	threshold less than 0.5μV
Automatic Squelch Control: No selection	(AM/FM only)0.5μV
ANL: No selection	Switchable
Noise Blanker: No selection	RF Type，efecctive on AM/FM SSB
Audio Output Power: No selection	3W into 8 Ohm
Frequency Response: No selection	300 to 2800 Hz
Built-in Speaker: No selection	8 Ohm，round
Extemnal Speaker: No selection	8 Ohm；disables intemal speaker when connected(not supplied)