NSR NVR-1000

The GMDSS marine VHF radio station NSR NVR-1000 with digital selective calling (DSC, DSC) class A allows voice communication and can be one of the components of the onboard GMDSS equipment package for vessels of navigation areas A1, A2 or A3. The radio station from the Chinese manufacturer NSR (New Sunrise Co., Ltd) is distinguished by the presence of an output for the VDR flight data recorder (S-VDR). The model fully complies with the regulations of the ITU (ITU) Annex 18 (revised in WRC-12), as well as IMO MSC.1/Circ.1460, ITU-R M.493-11, IEC 61097-7, IEC 61097-3, IEC 60945.

The GMDSS radio station NVR-1000 operates in the marine frequency range: for transmission - in the range of 156.025 - 157.425 MHz in high power mode up to 25 W and reduced - 1 W, for reception - 156.050 - 163.275 MHz with a sensitivity of ≤2μV (SINAD=20dB) . As interfaces, the radio station provides an RS-422 port with a bandwidth of 4800 bps for connecting GPS, an audio output to the flight data recorder with a resistance of 600 Ohm, an RS-232 input / output of 4800 bps. The device is powered by a 13.8 V DC supply, max. current 5.5 A.

The NVR-1000 radio station with DSC functionality has compact dimensions of 233 x 137 x 91 mm, weighs about 1.5 kg, is implemented in a rugged housing with ergonomic controls, a large monochrome display and a convenient PTT. The NVR-1000 is supplied with a set of necessary accessories along with a transceiver and a PTT. Optionally, you can order an external speaker, remote antennas for GPS and DSC, a special unit for connecting VDR - the so-called VDR Connection KIT - and other devices.

On-board radio station NVR-1000 with DSC class A with a power of up to 25 W provides convenient operation in any light conditions, displaying all the information necessary for the user on the display. Built-in digital selective calling provides operation on channel CH70. The presented model has high reliability and fully complies with international requirements for GMDSS equipment of this type. If you're looking to buy a GMDSS airborne radio, look no further than the NVR-1000, an attractive, reliable device with excellent value for money.

Main characteristics
Frequency range	156.050 - 163.275 MHz / 156.025 - 157.425 MHz (receive / transmit)
Number of channels	65 (ITU)
Output power	25W / 1W
Supply voltage	13.8 V DC, max. 5.5 A
DSC channel	Ch70
Receive sensitivity	≤ 2 мкВ (SINAD=20 dB)
Input interfaces	RS422, 4800 baud (GPS)
Output interfaces	600 ohm (RDR)
I/O printing device	RS232, 4800 baud
Dimensions	137 х 233 х 91 mm
Weight	1,5 kg