70 HMX6801+B2/C2 and HMX6801+B4/C4 Installation and Operation Manual
Chapter 4: Specifications
AES Balanced Output (HMX6801+B2 Only)
AES Unbalanced Output (HMX6801+C2 Only)
Table 4-6. AES Balanced Output Specifications
Item Specification
Type Balanced, transformer coupled
Connector 3-pin WECO
Impedance 110Ω, ±20% (0.1 to 6 MHz)
Signal amplitude 2 to 7 V pk-to-pk into 110Ω load
Audio rate 48 kHz
Jitter ±20 ns
Rise/fall time 5 ns to 30 ns (10% to 90%)
Bits 16, 20, or 24
Channel status and user bits Maintained, but professional mode,
48 kHz (see “Appendix A: Audio Bit
Manipulation” for more information)
Table 4-7. AES Unbalanced Output Specifications
Item Specification
Standard AES 3, SMPTE276M
Type Unbalanced, AC coupled
Connector BNC (IEC169-8)
Impedance 75Ω
Return loss >25 dB, 0.1 to 6 MHz
Signal amplitude 1.0 V pk-to-pk ±10% into 75Ω load
Audio rate 48 kHz
Rise/fall time 30 to 44 ns (10% to 90%)
Bits 16, 20, or 24
Channel status and user bits Maintained, but professional mode,
48 kHz (see “Appendix A: Audio Bit
Manipulation” for more information)