# Technical Data

Construction site radio |  | GPB 18V-5 C | GPB 18V-5 SC
--- | --- | --- | ---
Article number |  | ‎3 601 DA4 0..‎‎‎‎ | ‎3 601 DA4 1..‎‎‎‎
DAB+ reception |  | – | ●
Operating voltage
for mains operation | V | 230/110 | 230/110
for battery operation | V | 18 | 18
Nominal output of amplifier | W | 4 × 5 | 4 × 5
FM reception range | MHz | 87.5−108 | 87.5−108
DAB+ reception range | MHz | − | 174.928−239.200
Bluetooth® compatibility |  | Bluetooth® 5.0 | Bluetooth® 5.0
Bluetooth® operating frequency range | MHz | 2402−2480 | 2402−2480
Max. Bluetooth® transmission power | mW | 10 | 10
Back-up batteries |  | 2 × 1.5 V LR6 (AA) | 2 × 1.5 V LR6 (AA)
Weight according to ‌EPTA-Procedure 01:2014 | kg | 9.2−10.2A) | 9.2−10.2A)
Protection class |  | /Ⅰ | /Ⅰ
Recommended ambient temperature during charging | °C | 0 to +35 | 0 to +35
Permitted ambient temperature during operation | °C | 0 to +35 | 0 to +35
Permitted ambient temperature during storage | °C | −20 to +50 | −20 to +50
Recommended rechargeable batteries |  | GBA 18V… ProCORE18V… | GBA 18V… ProCORE18V…
Recommended chargers |  | GAL 18… GAX 18… GAL 36… | GAL 18… GAX 18… GAL 36…

A)

  Depends on battery in use