MK-7 Buddy-Line – Portable Two Diver Air Intercom (4 Wire Only)

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Description

The MK-7 BuddyLine is a compact, self-contained one or two-diver air intercom. It will allow clear communications in the 4-wire mode (round robin) and includes the THB-7A Deluxe Headset (with boom mic). The MK-7 BuddyLine was specifically designed for Search & Rescue Teams to have an underwater communication device that needs little set-up time.

The 2 watts of power is managed by state-of-the-art circuitry allowing relatively long life and great intelligibility. MK-7 BuddyLine operates on 8 AA alkaline batteries. The MK-7 BuddyLine and our ComRope is a great package that ensures a dive operation runs smoothly.

Specifications

Specifications

Specification Comparison of Hardwire Surface Units
Features
MK2-DCI
ComBox
MK-7
Battery Life
20 hrs continuous use
6 hours continuous use with alkaline batteries
12 hours continuous use
Frequency Reponse
600 to 12,000 Hz
600 to 10,000 Hz
600 to 10,000 Hz
Output Power (watts)
20
20
2
Charging Time
14 hours with optional gel-cell batteries
14 hours with optional rechargeable batteries
14 hours with optional rechargeable batteries
Controls
Volume: Tender, Diver 1 & 2, Speaker, Cross Talk, PTT, Speaker On/Off, Select diver 1,2 or both
Volume: Tender, Diver 1, PTT
Volume: Tender, Diver 1, Diver 2

Speakers

Heavy duty front panel or optional headset with boom microphone
Heavy duty, “Silver Bullet” front panel (10 full watts)
Headset with boom microphone
Low Battery Indicator
LED type battery meter
n/a
Audio Tone
Battery Type
(2) 6 volt lantern batteries (heavy duty) or Optional (2) RB-6V rechargeable batteries.
(16) AA alkaline batteries or 2 RB-11 NiMH battery packs
(8) AA alkaline batteries or optional RB-11 NiMH battery pack *RB-11 only works with OLD style MK-7 with battery snaps. New MK-7 only has AA battery option*
Dimensions (W x H x D)
14″ x 10.60″x 6.5″
14 lbs
9″ x 7.85″ x 3.7″
3.5 lbs
4.35″ x 6.725″ x 3.0″
1.5 lbs (w/ batteries)