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| VML-250
Sideview |
Video Transmitter 250mW
The new power efficient 250 mW video transmitter
from DTC features ten user programmable video
frequencies. Two audio sub-carriers are also user
programmable on each video channel. Channel selection
is made via a ten channel rotary select switch
on the front panel of each unit.
Audio sub-carriers are phase locked to ensure no drift into the video
signal. Audio sub-carriers are only activated when a microphone is attached.
Audio quality is dramatically improved by the addition of AGC on the mic
inputs. You will hear a clear difference.
Choose from operation in the 1700-1850 MHz, 2200-2300 or 2400-2500 MHz
bands.
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| Encryption
Optional |
The switching power supply in the VMS/L series
ensures minimal heat rise of the package and requires
no additional heat sinking. Designed to operate
off 9-16 VDC, the VMS/L also provides a DC power
output to your camera, simplifying cabling in
many installations. Your transmitter will ship
with a rubber duck antenna, power cable,video
cable, programming cable, and software at no additional
cost.
Features
- User Programmable by channel
- Video frequency
- Two audio sub-carriers from 6.0-7.5 MHz
- 10 channel select switch
- Audio sub-carriers active only when mic attached
- Efficient switching power supply
- Reduces power consumption
- Reduces heat rise
- Stable frequency in body worn applications
- DC power loop through on Hirose connector
for camera power
- Remote ON/OFF capability
- Optional encryption module with switch, mounts
on transmitter
- Simple “Clear” or “Encrypted”
switch
| Accessories |
| Part
Number |
Description |
| 4045171-024 |
Video In/Ext Power cable, 24” standard |
| 4045191-024 |
Video In/Ext Power/Remote On cable, 24”
standard |
| 4045189-036 |
Video In/Ext Power/Cam. Power cable, 36”
standard |
| 4045190-024 |
Video In/Ext Power/camera Power/Remote On,
cable 24” standard |
| 4045173 |
Programming cable (Connects from the Multi
I/O connector to the DB9 connector) |
| 4045174-006 |
Antenna cable, SMA to TNC, 6” standard
length |
| 7011145-012 |
Microphone, 12” length |
| 7011145-048 |
Microphone, 48” length |
| 7011145-072 |
Microphone, 6’ length |
| 4045202 |
AA Non-rechargeable battery Pack with Molex
Micro-fit Connector |
| 4045130 |
AA Rechargeable battery pack (NiMH) with
Molex Micro-fit Connector |
Models
- VML-250 1750-1850 MHz operation
- VMS2-250 2200-2300 MHz operation
- VMS-250 2400-2500 MHz operation
*Add “ENC” to part number for Ovation Micro™
Viewlock™ II encryption module
Encryption Keys
DTC offers three layers of encryption keying
Level I DTC has selected a standard key that is factory
programmed for law enforcement. It provides video privacy without the
hassles of key management. It is ideal for most state and local agencies.
Level II DTC will program a key into the Micro Viewlock
module that is unique to your agency. All your agencies
equipment will interoperate, but not with other agencies.
Level III DTC will provide you with software and
programming instructions for you to program your own keys. This is the
highest level of security we offer.
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