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Isolation
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The cable isolator product line has been developed to prevent shock or fire damage to the subscriberÂ’s premises or cable system due to power line voltages entering the cable on non-grounded installations. The isolator will also reduce the energy pulse of spikes resulting from remote lightning or falling power lines on the cable. In the case of dangerous high energy spikes over 7,000 volts, the isolator will act as a fuse and open up to further reduce cata-strophic damage. * Blocks 60 Hz Power up to 5,000 Volts * Reduces The Energy Level of Spikes * Eliminates Ground Loop Hum -- Specifications: Frequency range: DC-2150 MHz; Insertion Loss: 1.5 dB (1 GHz); Return Loss: >20 dB (5-500 MHz), >17 dB (500-1000 MHz); RF shielding: >60 dB; Voltage Breakdown: 3 kVA continuous, 5 kVA 5 hits, 7 KVA max
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Cable Isolator w/ Spike Protection (CISP) $12.25
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High-Pass Filter
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High pass filters are used to reject noise in the lower frequencies from coming into a cable plant from the subscriberÂ’s home and degrading the return path signal. * Frequency Range: 1-1000 MHz * Sub Band Rejection (5-40MHz): 45dB Max * Return Loss (54-1000MHz): 20dB Min
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High-Pass Filter (HPF-54) $7.50
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Surge Supression
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Using Electronic Spike Clamping IC (SIDACtor) * Non-Degrading Performance Over Time * (Provides unlimited lifetime as compared to gas tube arrestors) * 500 Amp Surge Capability ( 2 x 10 usec) * Low Clamping Voltage (25v) * No Voltage Overshoot * Cannot be Damaged by Excess Voltage * Self Resetting * Protects in Nano-seconds * Installs In-line on the Cable Drop * Specifications: Frequency range: 5-2150 MHz* Insertion Loss: 1 dB max* Return Loss: >20 dB* Current Suppression: 500 amps (2x10 usec)* Response Time: 1 nsec* Firing Voltage: 25 Volts* RFI Shielding: 120 dB
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Surge Supressor (SA-1F) $5.60
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A/B Switch
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The model AB-90 is the latest design of high isolation RF switches having the advantage of a top pushbutton providing less strain on the mounting method. The AB-90 was designed to have greater isolation and reliability over other pushbutton switches. *Push-Button Design *Highest Number of Throws * High Shielding *Highest Isolation *Meets FCC A/B Switch Specifications -- Specifications: Frequency Range -- DC-2GHz; Isolation -- 90dB (DC-216MHz), 70dB (216-750MHz), 60dB (750MHz-1GHz); Return Loss -- 20dB; Insertion Loss <0.1dB (DC-1GHz)
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High-Isolation A/B Switch $7.50
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Wallplates
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White Wallplate w/F-81 Connector $2.00
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Ivory Wallplate w/F-81 Connector $2.00
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