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Quick Details

  • Place of Origin: Chongqing, China (Mainland)
  • Brand Name: Jiayoung
  • Model Number: 707C
  • Part: Other
  • Product Name: HF SSB Radio
  • Application: Marine
  • Certificate: CE
  • Packing: Cartons
  • Temperature: -15℃ to +55℃

Packaging & Delivery

Packaging Details Standard Export Package
Delivery Time 2-5 days

Ship Handheld SSB Radio For Boat

Product Description


HF SSB Radio is a radio communication equipment sending and receiving signals

from either of the two sidebands of AM Signal. The transmission system of SSB Radio is divided into

a prototype single-sideband system and an independent single-sideband system,

the former only transmits the information from the upper sideband and the first sideband,

and the later transmits different types of information between the upper and the lower sidebands.

One sideband (with the bandwidth of 3 kHz) can transmit one-route call, multi-route telegram or data.

Compared with the AM radio station, it has virtues of frequency spectrum saving, power saving, ease of reuse,

as well as slight effects by the selective fading.In addition, it has multi working modes such as continuous wave, frequency-shift printing telegram,

single sideband call and amplitude-modulation call, mainly used for the long-range and BVR communication.

General Specification
Frequency RangeTransmitting:2.0000~22.9999MHZ ;
 Receiving:1.0000~29.0000 MHZ ;
Frequency Error±20HZ ;(Preheat for 10 minutes)
Operating CategoryJ3E,H3E,CW;
Antenna Impedance50Ω
Power SupplyDC 13.6V ±15% ;
Operating Temperature Range-15℃~+55℃;
Transmitter Specification
Average Power75W/25W/12.5W; (Modulation B)
Peak Envelope Power150W/50W/25W;
Voice Circuit Input Level≥1.5mV (600Ω;local)
Power Consumption≤30A;
Sideband Suppression≥40dB;
Carrier Suppression≥40dB;
Transmitter Specification
Reference Sensitivity(12dB signal-to-noise-and-distortion ratio (SINAD), EMF value)
 1.0000~1.9999MHZ ;
 2.0000~29.0000MHZ ;
Squelch Opening Sensitivity(12dB signal-to-noise-and-distortion ratio (SINAD), EMF value)
 1.0000~1.9999MHZ ;
 2.0000~29.0000MHZ ;
Rated Audio Distortion≤7%  (0.5W 8Ω)
Maximum Power Consumption for Receiving≤800mA;
Intermediate Frequency Rejection Ratio≥90dB
AGC Control Characteristic≤6dB


The modelof Automatic Antenna Tuner can be used on land, vehicles, vessels, etc,
matching with HF radios less than 150W. It is capable to maximize radiation energy of the antenna.
In addition,it can automatically detect radio-frequency signals and select the appropriate coupling state.
The initial tuning needs to take a few seconds.
After completion of the tuning for a frequency to be used, the state is locked and stored. Up to 170 groups can be stored. As for the same frequency,
it can achieve automatic identification and finish the re-tuning within 10 milliseconds.
If the antenna and the radio-frequency are changed, the model will immediately perform the re-tuning according to the new condition and store the information.

Frequency Range:1.6—30MHz

Input Power:3—150WPEP

Standing-wave Ratio (SWR): less than 2:1

Operating Voltage: 13.8VDC, range of 12—15VDC

Tuning Power Supply:0.9A

Initial Tuning Speed:approximately 2 seconds

Storage Tuning Speed: less than 10 milliseconds

Storage Frequency: 170 groups

Allowed Length of the Antenna: 2.5—25 meters at 3.5—30MHz;25M

Operating Temperature:-25℃—+45℃

Related Products


Company Information

 Chongqing Jiayoung Marine Co., Ltd specialized in Marine Communication Equipment.


Including Marine VHF Radio, Marine VHF Radio with DSC, HF SSB Radio and Tuner.


etc.. We can supply CCS and CE certificate.

Contact us


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