Lowrance electronic LVR-250 manual Transmitter, Receiver

Models: LVR-250

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Local/Distant control:

Yes

Position polling:

Yes

Group Call:

Yes

Call logs:

Yes - 20 individual and 10 distress

DSC mode:

SC101 (USA)

 

Class D (Europe)

Channel Naming:

Yes

Tri watch, Favourite

 

channel scan, All scan:

Yes

User programmable

 

MMSI:

Yes

MMSI and NAME

 

directory:

Yes - 20 numbers & group

TRANSMITTER

 

Frequency:

156.025 - 157.425MHz

Output power:

25 W / 1 W selectable

Transmitter protection:

Open / short circuit of antenna

Max Freq deviation:

+/- 5kHz

Spurious & harmonics:

better than 2.5µ W

Modulation distortion:

Less than 4%@ 1kHz for a +/-3kHz deviation

RECEIVER

 

Frequency:

156.025 - 163.275 MHz

12dB SINAD sensitivity:

0.25uV (distant) / 2.5uV (local) for LVR-250 US

 

0.25uV (distant) / 0.8uV (local) for LVR-250 EU

20db SINAD sensitivity:

0.35uV

Adjacent CH selectivity:

more than 65db

Spurious response:

more than 65 db

Intermodulation

 

Rejection ratio:

more than 65 db

Residual Noise level:

more than -40 db unsquelched

Audio output power:

2 W (with 8 ohm at 10% distortion)

 

4 W with 4 ohm external speaker

Compass safe distance:

0.5 m (1.5’)

Specifications are subject to change without notice.

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Lowrance - LVR-250 Installation and Operation Instructions

Page 46
Image 46
Lowrance electronic LVR-250 manual Transmitter, Receiver