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n / a
Channels / Frequencies
n / a
n / a Output Power (watts)
Recall & tone: 132 watts (in high-power mode);
Voice: Adjustable up to 132 watts
75 m to 400 m Nominal Range* 100 m (voice); 300 m (tone)
n / a Transducer Anodized aluminum
Continuous
full-duplex
Transmit Control
Push-to-talk, front panel (optional hand-held with
PTT available)
Heavy duty headset permanently connected to wireless
unit
Microphone / Speakers /
Earphone
HSM-10
no / no Rec Out / Auxiliary Speaker yes / no
Four AA NiCad batteries in belt pack;
Four AA NiCad batteries in base unit
Battery Type
Two 12 volt, 2.6 amp-hour, maintenance-free
rechargeable cells (in series)
5 hrs
Battery Life
(10% xmit duty cycle)
5 hrs at 20% duty cycle (Recall / Tone mode)
3 hrs nominal using aux. input (medium volume)
Battery Low Indicator Light Low Battery Indicator Flashes at approximately 20 volts
n / a External Power Source 24 VDC; 7 amps maximum; 75 mA (idle)
n / a
Maximum Unit / Standard Trans-
ducer Depth
25 fsw
Housing Ultra high impact ABS (UK 613 Ultracase)
Height: 5.5” Width: 7.0” Depth: 2.5”
Weight: 1 lb
Dimensions (H x W x D) &
Weight
Height: 6.5”. Width: 14.0” Depth: 10.0”
Weight: 15 lb
DRS-100B
Diver Recall System
WT-MK2 Wireless Tender
*Range based on water conditions (i.e., noise level); acoustic ambient range can be greater or less than stated.
The WT-MK2 works with the MK2-DCI
along with most existing diver intercom
systems operating in full-duplex. It consists
of a base unit connected to the diver
intercom that transmits to a wireless
transceiver unit with a heavy duty headset.
It comes with internal rechargeable
batteries and a battery charger.
The DRS-100B alerts divers within range
with either voice, a solid tone, or an
intermittent tone. You can also feed sound
into the water (e.g. music, pre-recorded
announcements) via a line-in connection
located on the front panel. The DRS-100B
also has a listen mode allowing the user to
listen to marine and/or man-made noise.
18
Specifications
Ancillary Products
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