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Mfg Part Number :
33122
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Ocean Reef Used Underwater 2-Way Radio Communication Unit
 Customer reviews see below
- Features a digital driver for vocal message equalization, an automatic system for activating (DAT) transmission and a double transceiver channel
- The standard frequency (channel one) is the same for all units, so it is possible to talk directly with any other GSM DC, GSM DAT, GSM, M-101A receive units, surface M-105 Digital units and all previous surface systems (M103 - M104 - M105)
- The double channel allows two different diver groups to operate in the same area, limiting the interference between them
| | $419.95
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Customer Reviews for Ocean Reef GSM Dual Channel Communication Unit: (Review this product)
See the top 20 most helpful scuba gear reviews
Average Customer Review:
based on 2 reviews.
Rating:  Awesome
Reviewer: Richard Belmore, Friday, July 06, 2007
Im a member of a Dive Team, we used the Communication units on a drowning recovery. The Units worked perfectly, we used them along with our surface unit to guide he divers through low vis conditions.
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309 out of 599 people found this review helpful.
Rating:  Comm Unit
Reviewer: James Athey, Tuesday, September 19, 2006 - View all my reviews
I understand that these are quality comm units, but we had difficulties and decided to purchase a competitors model instead.
James
Did this Review help? Yes No
361 out of 751 people found this review helpful.
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