Half-rack stereo in-ear monitor transmitter for evolution wireless G4 IEM systems, in a full-metal housing with OLED display. Band variant: GB, 606 – 648 MHz (includes UK CH38). Requires an Ofcom shared PMSE licence in the UK.
Key Features
UK band GB: 606 – 648 MHz (includes UK CH38)
Specifications
| Physical & Dimensions: Height | 43mm |
| Physical & Dimensions: Width | 212mm |
| Physical & Dimensions: Depth | 202mm |
| Physical & Dimensions: Weight | 980g |
| Sennheiser part number | 509910 |
| In the box | SR IEM G4 stereo transmitter, rod antenna, NT 2-3 power supply, GA 3 rackmount set, quick guide, safety guide, manufacturer declaration sheet |
| Power | 12V DC via DC power jack from the NT 2-3 mains unit (100 – 240V AC, 50/60 Hz) |
| Network | Ethernet (RJ-45) for remote monitoring and control with Sennheiser Wireless System Manager |
| Headphone output | 1 x 6.3mm stereo jack with volume control |
| UK band | GB (606 – 648 MHz, includes UK CH38) |





