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Last modified 2025-02-21

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Nexus NX-2500

A picture of Nexus NX-2500

SPECIFICATIONS

GENERAL
Type:Marine VHF transceiver
Frequency range: TX: 156.025-161.425 MHz
RX: 156.025-163.275 MHz
Tuning steps:Channelized
Frequency stability:? ppm
Mode:FM
Channels / memory management: 57 international channels
UK M! and M2
10 expansion
Duplex shift / offset:Automatic according to bandplan
Power supply:13.8 VDC
Current drain / power consumption:RX: 300-900 mA
TX: Max 5 A
Antenna impedance / connector:50 ohm / SO-239
Dimensions (W*H*D):175*79*130 mm (6.89*3.11*5.12")
Weight:1.18 Kg (2.6 lb)
Other features: Channel 16 button. Class D DSC. ATIS. Dual watch. Scanning. Dimmer.
GPS and NAVTEX options.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne
1st IF: 21.4 MHz
2nd IF: 455 KHz
Sensitivity:2 uV (20 dB SINAD)
Squelch sensitivity:
Selectivity:70 dB (Adjacent channel)
Image rejection:
AF output power / speaker:2 W at 10% distortion / 8 ohm
External speaker connector:




TRANSMITTER SECTION
RF output power: High: 25 W
Low: 1 W
Modulation system:
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Less than 0.25 uW
Microphone impedance / connector:? ohm / Fixed spiral cord
Microphone input level:? mV




MISCELLANEOUS
Manufactured:2007-20xx (Discontinued)
Additional info:
Related documents:User manual (3.2 MB)
Modifications and fixes:
Reviews:
Options / Accessories:
NX-2600 NAVTEX antenna/receiver unit