Audio
• Bandwidth (3dB roll-off point) (400 Ω source & 50 kΩ receiver): Up to 1,000 ft (305m): 60Hz - 20 kHz; 1,000 ft (305m) to 5,000 ft (1.5 km): 100Hz - 20 kHz
• Maximum Input Level: 1.1Vp-p
• Insertion Loss per Balun Pair: Less than 1 dB per pair over the frequency range
• Common Mode Rejection (CMMR): Greater than 60 dB @ 1 kHz
• Audio Source Impedance: Less than 600 ohms
• Audio Receiver Impedance: 10 k ohms or greater
• Impedance Transformation Ratio: Single unit: 4:1 (source: line)

Cable
• UTP 24 gauge or lower solid copper twisted pair wire impedance: 100 ohms at 1 MHz. Maximum capacitance: 20 pf/foot
• Attenuation: 6.6 dB/1000 feet at 1 MHz
• Max. Distance: CAT-5e/6 UTP 5000 feet (1,525 m)

Connectors
1x 3.5mm stereo plug with 6-inch cable lead
1x RJ45

Environment
• Operating Temperature: 0º to 55º C
• Storage Temperature: -20º to 85º C
• Humidity: up to 95%

Physical
• Enclosure: ABS (fire retardant plastic)
• Dimensions 1.875 x 1 in. diameter plus 6-inch audio lead
• Weight: 1 oz (28 g)