Navman 7100US ユーザーズマニュアル

37

VHF 7000, 7100US, 7100EU Operation Manual

NAVMAN

Position polling: 

Yes

Group Call: 

Yes

Call logs: 

Yes - 20 individual and 10 distress

DSC (USCG SC101 
and Class D): 

Yes (VHS 7100US)

Channel Naming: 

Yes

Tri watch, Favourite 
channel scan, All scan: 

Yes

User programmable 
MMSID: 

Yes

MMSID 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)

20db SINAD sensitivity: 

0.35uV

Adjacent CH selectivity:more than 65db (VHS 7100US)
 

more than 70 db (VHS 7100EU)

Spurious response: 

more than 65 db (VHS 7100US)

 

more than 70 db (VHS 7100EU)

Intermodulation
Rejection ratio: 

more than 65 db (VHS 7100US)

 

more than 68 db (VHS 7100EU)

Residual Noise level: 

more than -40db 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')