English

VHF NX2000

13 TECHNICAL SPECIFICATIONS

Power Supply

DC 12 V +30/-10%

Channel Capability

57 international channels

 

UKM1/M2 and includes 10 expansion channels

Frequency Resolution

25KHz

Method of Frequency Generation

synthesizer

Dimension

175(W) × 79(H) ×130(D) mm

Weight

1175 grams

13.1Receiver

Multi Channel Receiver

 

1.

The receiver incorporates a dual conversion super-heterodyne design.

2.

Tuning Frequency Range

156.025-163.275MHz

3.

IF Frequency Used:

21.7MHz; 450KHz

4.

Maximum Useable Sensitivity

≤6dBμe.m.f. of 20dB/SINAD

5.

Adjacent Channel Selectivity

≥70dB

6.

Spurious Response Rejection

≥70dB

7.

Inter-Modulation Rejection

≥68dB

8.

Spurious Emission Radiation

￿2nW

9.

Current:

0.9 Amps (Max Audio)

 

 

0.4 Amps (STBY)

10. Audio Frequency Response

+1, -3dB of +6dB/octave

 

 

De-emphasis 300-3000Hz

11. Hum and Noise

≤-40dB

12. Audio Output

3.5W at less than 10% distortion

 

 

with 4 Ohm external speaker

 

 

2W only internal speaker

34

Page 35
Image 35
Nexus 21 NX2000 operation manual Technical Specifications, Receiver