Cobra MR HH 300 Hand Held VHF
Radio
Dual Watch
Specifications
General
Number
of Features All: U.S.A., Canadian, International 10 NOAA Weather Channels
Channel Spacing 25 kHz
Modulation 5 kHz Max.
Input Voltage 7.2 VDC
Battery Life 5:5:90
Stand-by Alkaline Batteries
8 Hours @ 5
Watts,
10 Hours @ 1 Watt
Battery Requirements 6 AA alkaline batteries
(not included)
Current Drain:
Stand-by
Receive
Transmit 40
mA
200 mA
1.8 A @ High Power
700 MA @ Low Power
Temperature Range
-20°C to 50°C
Unit Dimensions 5.5" x 2.2" x 1.4"
(54mm x 223mm x 30mm)
not including antenna
Unit Weight (Lbs) 1.1 lbs. (500g) Without batteries
Receiver
Frequency Range 156.050 to 163.275 MHz
Receiver Type
Double Conversion Super-Heterodyne
Sensitivity:
20 dB Quieting
12 dB
Sinad 0.35uV
0.30 uV
Squelch Sensitivity (Threshold) 0.20 uV
Adjacent
Channel Selectivity -60 dB
Intermodulation and Rejection -60 dB
Spurious
& Image Rejection -60 dB
AF Output 250mW @ 8 Ohms
Transmiter
Frequency Range 156.025 to 157.425 MHz
RF Output Power 1 or 5 Watts
Spurious Emissions -60 dB @ High Power
-55 dB @ Low Power
Frequency
Stability +/- 10 ppm
FM Hum & Noise 40 dB
Features Benefits
1 or 5 Watts Dual output power for
short and long communication.
U.S.A., Canada & International Channels
Allows operation on any of the three (3) different channel maps established for
these areas.
10 NOAA Weather Channels Instant access to national all hazards
and weather information, 24 hours a day.
Weather Alert Alerts with an
audible tone and visual alarm if threatening weather is nearby.
Instant
Channel 16/9 Instant access to channel 16 and channel 9 for emergency
situations.
Dual Watch Monitors two (2) channels at once — Channel 16 and
one (1) user selected channel.
Scan Scan all channels to find conversations
in progress.
Signal Strength Meter Shows the strength of outgoing and/or
incoming signal.
Button/Key Lock Locks function buttons/keys to eliminate
accidental change of settings.
Battery Tray With Charge Contacts (one per
transceiver) Allows charging of batteries in unit.
Illuminated Function Keys
Allows high visibility of function keys.
Illuminated LCD Display: Large
Allows high visibility of display
Submersible Meets JIS7 standards;
Submersible for 30 minutes in one meter deep water.
3 Year Warranty For
products sold in the U.S.A.
Accessories Included
Swiveling Belt Clip Secures
the radio while on the go. Also removable.
Wrist Strap For ease of carrying
and securing while on the go.
Packaging Specification
MRHH 300
Individual Clam/Box Dimensions 8.07" x 6.89" x 2.95" (205 mm x 175 mm x 75
mm)
Individual Clam/Box Weight 15.4 oz. (438 g)
Master Pack Qty. 4
Master Pack Dimensions 12.8" x 8.54" x 7.87" (325 mm x 217 mm x 200 mm)
Master Pack Weight 4 lbs., 15.4 oz. (2.25 kg)
