42 HFS6801+ Installation and Operation Manual
Chapter 4: Specifications
Reference Video
Propagation Delay
Item Specification
Level 1 V pk-to-pk ± 3dB
Signal type Analog composite NTSC/PAL-B or
±300 mV tri-level sync
(1080i/1080p/720p)
Connector BNC per IEC 169-8
Impedance 75Ω
Return loss >35 dB to 30 MHz
Item Specification
Processed video
(minimum delay setting)
SD 525: 5.07µs
SD 625: 5.07µs
1080i/29.97 Hz: 8.50µs
1080i/30 Hz: 8.50µs
1080p/29.97 Hz: 8.50µs
1080p/30 Hz: 8.50µs
720p/59.94 Hz: 8.40µs
720p/60 Hz 8.40µs
720p/50 Hz: 8.16µs
1080i/25 Hz: 8.40µs
1080p/25 Hz: 8.40µs
1080p/24 Hz: 8.0µs
1080p/23.98 Hz: 8.0µs
Re-clocked video 4.5 ns in SD-SDI mode and
1 ns in HD-SDI mode