Line Directional Coupler

Features : 1. 360 alloy aluminum housing.2. Polyurethane coating resists corrosion and increases product life.3. Stainless steel hardware resists corrosion.4. Woven stainless steel RFI gasket.5. Neoprene weather gasket. 6. Frequency 5 - 1000 MHZ7. Suitable for CATV and SMATV.8. RFI : 100 dB (Min). Line Directional Coupler (1000MHZ)MODEL DIRECTIONAL COUPLER -8db DIRECTIONAL COUPLER -12db DIRECTIONAL COUPLER -16db SPEC. MHz INSERTION LOSS 5 ~ 400 2.3 2.0 2.2 400 ~ 600 2.7 2.5 2.5 600 ~ 800 3.0 2.9 2.9 800 ~ 1000 4.0 3.5 3.5 RETURN LOSS 5 ~ 50 15 15 15 50 ~ 400 16 16 16 400 ~ 600 16 16 16 600 ~ 800 16 16 16 800 ~ 1000 16 16 16 ISOLATION 5 ~ 400 24 27 25 400 ~ 600 23 23 24 600 ~ 800 20 20 20 800 ~ 1000 18 18 18 TAP LOSS 5 ~ 400 1.0 1 1 400 ~ 600 1.0 1 1 600 ~ 800 1.2 1.2 1.2 800 ~ 1000 1.3 1.3 1.3 HUM MODULATION (10 AMP Pass) 5 ~ 400 60 60 60 400 ~ 600 60 60 60 600 ~ 800 60 60 60 800 ~ 1000 60 60 60 Line Directional Coupler (750MHZ)MODEL DIRECTIONAL COUPLER -8db DIRECTIONAL COUPLER -12db DIRECTIONAL COUPLER -16db SPEC. MHz INSERTION LOSS 5 ~ 40 3.2 2.0 1.7 40 ~ 400 2.7 1.6 1.3 400 ~ 600 3.2 2.0 1.7 600 ~ 750 3.2 2.0 1.7 RETURN LOSS 5 ~ 40 16 16 16 40 ~ 400 16 16 16 400 ~ 600 16 16 16 600 ~ 750 16 16 16 ISOLATION 5 ~ 40 20 22 24 40 ~ 400 24 25 25 400 ~ 600 20 22 24 600 ~ 750 20 22 24 TAP LOSS 5 ~ 40 1 1 1 40 ~ 400 1 1 1 400 ~ 600 1 1 1 600 ~ 750 1 1 1 HUM MODULATION (10 AMP Pass) 5 ~ 40 70 70 70 40 ~ 400 70 70 70 400 ~ 600 70 70 70 600 ~ 750 70 70 70 Return to : Top / CATV