WSM6 Manual
Document Ref: UM-8270-000
Issue: A Rev 0
Section 11
115 October 2011
SECTION 11 – TECHNICAL SPECIFICATIONS
11. Technical Specification for Type 8270 / 8271 Wideband Sub-
Mini 6G
All HPR-300 Channels (see Appendix B.1)
All HPR-400 Channels (see Appendix B.2)
All Sonardyne Tone Frequencies
Navigation schemes
All Sonardyne Wideband signals (replies only)
10 ms for HPR
(4ms on Sonardyne frequencies)
Pulse Width
(8ms for Sonardyne Wideband replies)
Battery Type Nickel Metal Hydride rechargeable (2000mAh)
Turnaround Delay after interrogation pulse or responder trigger
HPR 300 30ms (fixed)
HPR 400 60ms (fixed for transponder) 30ms (fixed for responder)
Sonardyne
125ms (default)
Maximum Repetition Period 750 milli-seconds
Rising edge triggers transmission
(from < +0.5 V to > +4 V)
Responder Trigger, voltage
Maximum input 24 V
Responder Trigger, pulse width 3 to 25ms
Mating Connector
Subconn MCIL5F
See Section Section 1010.3 - Type 8270-000-11 –
Wideband
Sub-Mini Directional 6G 4000m, 5-pin
Female or Section 10.4 - Type 8270-000-07 Wideband
Sub-Mini 6G Directional 4000m
8-pin for specific
charger kit variations.
Dimensions
Refer to dimension drawings (Section 3)
Type 8270 Type 8271
Length 403 mm 399 mm
Clamping Diameter 86 mm 75 mm
Maximum Diameter
90 mm 75 mm
Type 8270 Type 8271
Standard Depth Rating,
housing
4000 metres 1000 metres
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