Two-way VHF Radiotelephone JHS-207
Features.
The JHS-207 two-way VHF radiotelephone is an innovated “two-in-one” radio, which gives the user the opportunity to access both standard GMDSS channels and all maritime VHF channels. The floating VHF radiotelephone equipment meets the GMDSS mounting carriagements.
Intuitive design
The JHS-207 has an intuitive and easy-to-use compact design which only weighs 0.3 kg including battery pack. The small and compact two-positioning charger is easy to install and allows the user to access vital information on the display while charging. The lightweight design will help to prevent fatigue during prolonged use.
Floating
The VHF has a watertight facility socket and is the first portable two-way VHF radiotelephone that floats without a buoyancy cover.
Additionally a range of waterproof accessories are available to complete the package.
Emergency mode
The JHS-207 two-way VHF radiophone has the ultimate functional design.
Every detail has been developed based on user functionality, both in an emergency situation (emergency battery) and in general on board communications (rechargeable battery). When connecting the emergency battery, the radio is automatically in preset emergency mode. Only emergency required features are accessible, thus reducing critical manual radio adjustment time for the user.
Battery
The large-capacity battery pack enables long-time operation of 12 hours so you can use it with confidence for a prolonged time even in an emergency.
Full VHF channels
Up to 57 channels equivalent to the marine VHF radiotelephone can be used in regular mode.
Noise cancelling
The JHS-207 two-way VHF radiotelephone has excellent microphone noise cancelling, which can be convenient during noisy onboard daily operations. The VHF can also be connected to an IP67 speaker microphone or a headset with a PTT-module.
Specifications
| Technical | Emergency battery(non chargeable) | Rechargeable battery | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Frequency range | 154.000 – 157.425 MHz | 154.000 – 161.875 MHz | |||||||
| Channel spacing | 25 kHz | 25 kHz | |||||||
| Operating temperature range | -20 to +55 ℃ | -20 to +55 ℃ | |||||||
| Battery operating time | 12 h (10 : 10 : 80) | Typ. 12 h (5 : 5 : 90) medium power | |||||||
| Size | 64 mm x 63 mm x 40 mm (Depth with belt clip 47 mm) | 64 mm x 63 mm x 40 mm (Depth with belt clip 47 mm) | |||||||
| Operating channels | 21 channels | Up to 57 channels | |||||||
| Mass | Approx. 0.3 kg | Approx. 0.3 kg | |||||||
| Receiver | |||||||||
| Maximum usable sensitivity | < 1 µV at 20 dB SINAD | < 1 µV at 20 dB SINAD | |||||||
| Adjacent channel selectivity | > 70 dB | > 70 dB | |||||||
| Blocking | > 90 dB | > 90 dB | |||||||
| Spurious response | > 70 dB | > 70 dB | |||||||
| Harmonic distortion | < 5 % | < 5 % | |||||||
| Intermodulation rejection | > 68 dB | > 68 dB | |||||||
| Channel monitoring | DW | DW / TW / Scan | |||||||
| Transmitter | |||||||||
| Transmitter output power (fully charged battery) | Lo: 1 W, Hi: 2 W | Lo: 1 W, Mid: 2 W (default), Hi: 4 W | |||||||
| Harmonics and spurious | < 0.25 µW | < 0.25 µW | |||||||
| Frequency error | Within ±1.5 kHz | Within ±1.5 kHz | |||||||
| Adjacent channel power | < -70 dBc | < -70 dBc | |||||||
| Approval standards | |||||||||
| EMC / Environmental | IEC 60945 / ETSI EN 301 843-2 | IEC 60945 / ETSI 301 843-2 | |||||||
| VHF | IEC 61097-12 / ETSI EN 300 225 | ETSI EN 301 178 | |||||||
| Charger | |||||||||
| Operating power source | 100 – 240 VAC (with power supply) | ||||||||
| Mounting | Wall and table mountable | ||||||||
| Size | 92 mm x 74.5 mm x 114.2 mm | ||||||||
| Battery | Emergency battery (non chargeable) | Rechargeable battery | |||||||
| Chemical system | Lithium/Iron Disulfide (Li/FeS2) Battery | Lithium Polymer Battery | |||||||
| Voltage | 6 V Nominal | 7.4 V Nominal | |||||||
| Capacity | 3000 mAh | 1550 mAh | |||||||
Compornents
Standard compornents
| Name | Model | Q’ty |
|---|---|---|
| Two-way VHF radiotelephone | JHS-207 | 1 |
| Emergency battery (non chargeable) | NBB-789 | 1 |
| Rechargeable battery | NBB-748 | 1 |
| Battery charger | NJD101037 | 1 |
| Power supply | NJD101038 | 1 |
| Instruction manual | 1 |
