UHF DTV Switchless Combiner 66-140-230 kW
Suitable for analog and digital TV applications
Three models of operation: TXA + TXB to antenna, TXA to antenna, and TXB to antenna
Cost effective solution for a single channel combiner
Low VSWR
No “off air” time during switching
Notes:
1. At ambient temperature 104ºF (40ºC, sea level, 0 PSIG). For higher power levels, please contact factory.
2. Available at 3dB or 4.77dB combiner type.
3. For more than 5,000 feet (1,524m) please contact the factory.
Floor mounting frame available, contact factory.
specification tables:
Typical Specifications for 6 MHz TV Standard
Model Number CU181S23 CU141S23 CU111S23
Total Average Power₁ 230 kW 140 kW 66 kW
Frequency 470-494 MHz 494-680 MHz 650-860 MHz
Combiner Type₂ Switchless Combiner Switchless Combiner Switchless Combiner
Channel Spacing Same Channel Same Channel Same Channel
A, B Input
Average Power Handling 115 kW-115 kW 70 kW-70 kW 33 kW-33 kW
Insertion Loss < 0.08 dB < 0.08 dB < 0.08 dB
Isolation Between Inputs > 32 dB > 32 dB > 32 dB
VSWR < 1.05 < 1.05 < 1.05
Connector WR 1800/ Coaxial EIA WR 1500/ Coaxial EIA WR 1150/ Coaxial EIA
Output Connector
Isolation Between Outputs > 32dB > 32dB > 32dB
Material Al Al Al
Connector WR 1800/ Coaxial EIA WR 1500/ Coaxial EIA WR 1150/ Coaxial EIA
Control Voltage 12 V DC or 24 V DC 12 V DC or 24 V DC 12 V DC or 24 V DC
Interlocks DPDT each position DPDT each position DPDT each position
Ambient Temperature 32⁰F (0⁰C) to 114⁰F (45⁰C) 32⁰F (0⁰C) to 114⁰F (45⁰C) 32⁰F (0⁰C) to 114⁰F (45⁰C)
Storage Temperature 32⁰F (0⁰C) to 122⁰F (50⁰C) 32⁰F (0⁰C) to 122⁰F (50⁰C) 32⁰F (0⁰C) to 122⁰F (50⁰C)
Ambient/ Storage Humidity 0-98% non condensing 0-98% non condensing 0-98% non condensing
Dimensions (L x W x H) 150" x 67" x 35.5" (3.8m x 1.7m x 0.9m) 138" x 55.3" x 34" (3.5m x 1.4m x 0.87m) 115.3" x 39" x 30.5" (2.9m x 1m x 0.78m)
Max. Altitude 10,000 feet (3050m) 10,000 feet (3050m) 10,000 feet (3050m)
Application ATV/DTV ATV/DTV ATV/DTV
*All specifications are subject to change
