Combined telecommunications BER and Frame Analyser up to 140Mb/s. In-service and out-of-service error testing at 704kb/s, 2, 8, 34 and 140Mb/s to G.821. Interfaces meet CCITT G.703. Jitter tolerance to CCITT Rec. G.823.Includes an internal thermal printer.

Includes:
- Opt H01 - HP-IB or RS-232C remote control; logging results to external HP-IB HP ThinkJet Printer.
Supplied With:
- HP 37721A Operating Manual
- Qty 2 x 120 Ohm balanced Siemens 3001 3 pin connector test leads
- 240V IEC power cord
- Pelican transit case