MIDIAN
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Motorola
Encryption Products
Rolling Code and Inversion Scramblers
MOT-TVS-2-PRO
Rolling Code Scrambler
DESCRIPTION
TVS-2
series of tactical high-security rolling code scramblers offers
protection against even determined listeners. By using true
frequency hopping rather than frequency sweeping, Midian's TVS-2
offers higher security than competitive rolling code scramblers.
While competitive rolling code scramblers claim up to 1,000
hops per second, each of these hops are only a cycle or two
in length. Midian's TVS-2 hops 6 to 12 times per second in standard
mode and 13 to 25 times per second in advanced mode. Each hop
is several hundred cycles in length.
The
TVS-2 Series and Midian's CAD-300 Computer-Aided Dispatch
also offer features such as Over-The-Air-Reprogramming (OTAR)
of the primary security code, Deadbeat Disable, selective
calling, spy, ANI, and Emergency ANI using Midian's Kryptic
signaling format.
APPLICATIONS
Midian's scramblers are ideal for government (i.e. military),
public safety, fleets (i.e. taxi, towing, fishing) and private
use.
INSTALLATION
MOT-TVS-2-PRO plugs into most Motorola Professional Series
portable and mobile radios. This includes the Asian GP and
GM series, the North American HT and CDM series, the Latin
American PRO series, and the European GP series. Also plugs
into the MPT and EFJ's LTR trunked radios.
The
TVS-2 does not require any modifications to the repeater and
have no effect on the range of the radio. Midian's voice scramblers
are well known in the industry as offering the best audio
quality and speaker recognition.
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MOT-TVS-2-PRO
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General Specifications
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Operating Temperature
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-30 to +60 degrees Celsius
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Operating Voltage
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3.3 VDC portable radios
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Operating Current
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8 mA
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TX Input Level
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Fixed
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RX Input Level
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Fixed
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Dimensions (inches)
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2.08 L x 1.72 W x .27 H
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Encryption Specifications
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Number of Codes
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1 trillion
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Standard Hop Rate
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6 - 12 times/second
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Advanced Hop Rate
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13 - 25 times/second
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ADVANTAGES
- Protects against determined listeners
- Uses true frequency hopping rather than frequency sweeping
- Plugs into the Motorola Professional Series radios
- 3 ways to indicate scramble or clear mode: beep tones,
LCD messages & flashing green LED
- 2 ways to indicate selected key: beep tones or LCD message
(Key 1, Key 2, Key 3, Key 4)
- Superior audio quality
- 5 year warranty
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FEATURES
1 trillion possible codes
Over-The-Air-Reprogramming (OTAR) of the primary security code
Deadbeat Disable for lost/stolen radios
Automatically detects scrambled or clear conversation
Optional double hop rate for higher security
Optional password protection
MOT-TVS-2-GP
Rolling Code Scrambler
DESCRIPTION
TVS-2 series of tactical high-security rolling code scramblers
offers protection against even determined listeners. By using
true frequency hopping rather than frequency sweeping, Midian's
TVS-2 offers higher security than competitive rolling code scramblers.
While competitive rolling code scramblers claim up to 1,000
hops per second, each of these hops are only a cycle or two
in length. Midian's TVS-2 hops 6 to 12 times per second in standard
mode and 13 to 25 times per second in advanced mode. Each hop
is several hundred cycles in length.
The
TVS-2 Series and Midian's CAD-300 Computer-Aided Dispatch
also offer features such as Over-The-Air-Reprogramming (OTAR)
of the primary security code, Deadbeat Disable, Selective
Calling, Spy, ANI, and Emergency ANI using Midian's Kryptic
signaling format.
APPLICATIONS
Midian's scramblers are ideal for government (i.e. military),
public safety, fleet (i.e. taxi, towing, fishing) and private
use.
INSTALLATION
Midian's MOT-TVS-2-GP fits into the front cover of the Motorola
GP-300/350/88 and P-110 radios. The TVS-2 does not require
any modifications to the repeater and have little or no effect
on the range of the radio. Midian's voice scramblers are well
known in the industry as offering the best audio quality and
speaker recognition.
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MOT-TVS-2-GP
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General Specifications
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Operating
Temperature
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-30 to +60 degrees Celsius
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Operating
Voltage
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5 VDC
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Operating
Current
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14 mA
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TX
Input Level
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70 mV rms
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RX
Input Level
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500 mV rms min.
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Dimensions
(inches)
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2.05
L x 1.66 W x .23 H
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Encryption Specifications
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Number
of Codes
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1 trillion
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Standard
Hop Rate
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6 - 12 times/second
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Advanced
Hop Rate
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13
- 25 times/second
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ADVANTAGES
Protects against determined listeners
Uses true frequency hopping rather than frequency sweeping
Special wire-in version for the Motorola GP-300/350/88
& P-110
Superior audio quality
Cost-effective
5 year warranty
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FEATURES
1 trillion possible codes
Over-The-Air-Reprogramming (OTAR) of the primary security code
Deadbeat Disable for lost/stolen radios
Automatically detects scrambled or clear conversation
Optional double hop rate for higher security
Optional password protection
MOT-VPU-PRO
User-Programmable Inversion Scrambler
DESCRIPTION
Midian's VPU series of inversion scramblers protect your
voice communications against casual listeners. By mixing the
frequency of the voice with an inversion tone in a balanced
modulator, sum and difference frequencies are created. A low-pass
filter eliminates the sum and the difference is transmitted
as "inverted voice". The "inverted voice"
undergoes an identical process on the receiving end that reconstructs
the voice. Midian's VPU series scramblers are available in simplex,
half-duplex, or full-duplex operation.
Midian's
MOT-VPU-PRO is compatible with inversion scramblers from Motorola,
MX-Com, Transcrypt, and Selectone.
APPLICATIONS
Midian's scramblers are ideal for government, public safety,
fleets (i.e. taxi, towing, fishing), and private use.
INSTALLATION
Midian's MOT-VPU-PRO plugs into most Motorola Professional
Series portable and mobile radios. This includes the Asian
GP and GM series, the North American HT and CDM series, the
Latin American PRO series, and the European GP series. It
also plugs into the MPT and EFJ's LTR trunked radios.
Midian's
scramblers are well known in the industry as offering the best
audio quality and speaker recognition.
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MOT-VPU-PRO
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General Specifications
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Operating
Temperature
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-30 to +60 degrees Celsius
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Operating
Voltage
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3.3 VDC portable radios
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Operating
Current
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8 mA
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Input
Level
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Fixed
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Frequency
Response
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300 - 2100 Hz
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Dimensions
(inches)
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2.08
L x 1.72 W x .27 H
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Encryption Specifications
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Inversion
Frequency Range
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2600 - 3800 Hz
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Selectable
Inversion Codes
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9
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ADVANTAGES
Protects against casual listeners
Plugs into the Motorola Professional Series
The only inversion scrambler that offers ANI, Deadbeat Disable
& selective calling
Only inversion scrambler to automatically detect scrambled/clear
audio (use with VPU-15 series)
2 ways to indicate selected key: beep tones or LCD message (Key
1, Key 2, Key 3, Key 4)
3 ways to indicate scrambler or clear mode: beep tones, LCD
message & flashing green LED
Superior audio quality & 5 year warranty
FEATURES
9 inversion codes to choose from
Toggle between up to 4 of the 9 available codes
Uses Midian's Kryptic signaling format for ANI, OTAR, Deadbeat
Disable, selective calling, etc.
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