80078_UM_TR20_N
www.jotron.com
80078_UM_TR20_N
www.jotron.com
when the first battery is fully charged. The first battery
will then be trickle charged to keep it fully charged.
The charger will charge a fully discharged battery in
approx. 3.5 hours.
Figure 3.6.2 TR20 and single battery in charger.
3.5.3 BATTERY ENDURANCE
Battery type
Standby time
5:5:90 (H)
10:10:80 (H)
(H)
Tx:Rx:Standby Tx:Rx:Standby
1W
2W
Lithium,
70
34
25
12
*
2900mAh
NiMH,
38
19
14
1500mAh
*
2W at –20°C, ref. GMDSS spec., all other values are approximate
values at 20°C. TR20 uses 1 and 2 W.
19
UM Tron TR20 GMDSS vN.indd 19
07.03.2013 09:47:10