VHF series - performance features
Unique features
Direct call by AIS™
Intercom and loudhailer
Additionally, to always be in full control and on top of communication with deck or dock hands, a loudhailer function is built in. An optional external speaker with amplifier increases talk power, making your messaging loud and clear, thereby adding to the safety of the vessel.
Clear display
Improved visibility is realised by the integrated 3.8" high
brightness silver LCD screen with excellent sunlight viewability.
The main data is displayed in large characters for easy reading.
Extendable up to 5 controllers
The VHF series configuration allows having up to 5 controllers covering various important sections onboard. Additionally, there is a range of possibilities for connecting extra handsets and printers. 120 seconds digital recording
VHF series - developed for maximum ease of use
Wing controller
For wing and/or outside applications, JRC has developed an optional, simplified channel selector. This compact weatherproof unit allows basic operation, such as channel and power selection, and has a channel 16 preset. Easy configuration
Easy operation
The combination of push buttons and JOG dial operation, together with JRC's innovative software including easy menu structures ensures logical, accurate and convenient operation. StarNetwork™
JRC has been providing sales and support of products since
1915! Today, JRC offers comprehensive support through its organisation, in
partnership with a world-wide StarNetwork™ of over 270 fully qualified agents,
giving support 24 hours a day, 7 days a week, and 365 days a year!
Specifications / Components
Specifications
| Model | JHS-770S | JHS-780D | |
|---|---|---|---|
| GMDSS compliance |
|
||
| General |
Communication mode |
simplex/semi-duplex | simplex/duplex |
| Frequency range | 155.00 - 163.50MHz | ||
| TX | 155.00 - 163.50MHz (simplex/semi-duplex), 156.00 - 157.45MHz (duplex) | ||
| RX | 155.00 - 163.50MHz (simplex/semi-duplex), 160.60 - 162.05MHz (duplex) | ||
| Output power | 25W/1W | ||
| Modulation type | radiotelephone G3E/F3E, DSC/ATIS G2B/F2B | ||
| Channel spacing | 25kHz | ||
| Frequency accuracy | within ±10x10-6 | ||
| Antenna impedance | 50Ω unbalanced | ||
| DSC CH70 receiver | built in | ||
| DSC CH70 frequency | 156.525MHz | ||
| DSC received message LOG | 20 distress messages | ||
| 20(TX)+20(RX) non-distress messages | |||
| Channel capacity | ITU/USA/Canada | 57 channels max | |
| Inland Waterway | 57 channels max | ||
| Private | 200 channels max (channel steps: 25kHz, 12.5kHz, 10kHz) | ||
| Weather | 10 channels max | ||
| Memory | 10 channels max | ||
| Inputs | IEC-61162-1 | GPS | |
| IEC-61162-2 | AIS | ||
| Outputs | IEC-61162-1 | VDR/S-VDR | |
| Audio | 600Ω 0dBm balanced (to VDR/S-VDR), unbalanced (to ext. loudspeaker) | ||
| RS232C | for external printer NKG-91 and DPU-414 | ||
| Environmental conditions | Power voltage | DC 24V +30% -10% | |
| Current consumption | DC 24V input, 8.3A max | ||
| Ambient condition | temperature: -15°C +55°C (range for full performance 0°C +40°C) | ||
| Optional items | Power supply unit | NBD-865 (for AC operation) | |
| Remote VHF controller | NCM-1770(with handset, cradle and cable) | ||
| VHF channel selector | NCM-2000 | ||
| Controller connection box | NQD-2770 | ||
| Flush mounting kit | MPBC42957(for NCM-1770) | ||
| Controller bracket | MPBX44354 | ||
| Handset | NQW-261 (with cradle) | ||
| Handset connection box | NQE-1847 | ||
| Handset connection box (waterproof) | NQE-1845(flush mount) / NQE-1846(wall mount) | ||
| Printer (table mount) | DPU-414 | ||
| Printer (flush mount) | NKG-91 | ||
| External speaker (wall mount) | NVS-423 | ||
| External speaker (flush mount) | NVS-423A | ||
| Extension board | CQD-7701 (required for multiple controllers) | ||
WARNING:
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to 
