- Loop-through socket for single-cable systems, 3-way
- Directional coupler box for loop-through systems in single-cable installations according to EN 50494 or EN 50607
- Frequency ranges: 87–108 MHz, 47–68/118–862 MHz and 950–2150 MHz
- Insertion loss: FM 11 dB, VHF/UHF/SAT 10 dB
- DC voltage pass-through via the SAT connection to the main line
- Max. 24 V/400 mA, 22 kHz and DiSEqC™ signal
- Shutdown of the connected receiver in case of incompatible single-cable DiSEqC™ commands according to EN 50494 or EN 50607
- Voltage cut-off from the SAT connection to the input at +18 V after approximately 400 ms
- Overload protection through electronic fuse and decoupling diodes
- ERA 14 should be used as the terminating resistor.
- Connections: TV – IEC plug, Radio – IEC socket, Sat IF – F socket
- Complies with EN 60728-11 and EN 50083-2
- Stable die-cast housing
- With screw and claw fastening
- Suitable for flush-mounted boxes with a diameter of 55–65 mm
- Compatible with almost all installation programs
| Type: | ESU 33 |
| Order no.: | 21110012 |
| Connection loss radio 87,5-108 MHz (FM): | 11 dB |
| TV insertion loss 47-68 MHz (Band I): | 10 dB |
| Insertion loss TV 118-470 MHz (VHF): | 10 dB |
| Insertion loss TV 470-862 MHz (UHF): | 10 dB |
| Connection loss Sat-IF 950-2150 MHz (Sat-IF): | 10 dB |
| VHF insertion loss: | 1,0 dB |
| UHF insertion loss: | 1,0 dB |
| Satellite IF insertion loss: | 1,9 dB |
| Internal decoupling ¹) Sat-IF: | > 32 dB |
| Internal decoupling ¹) VHF/UHF: | > 42 dB |
| Packaging unit/weight: | 10 (50)/1,0 pcs/kg |
¹) Between two participants