The Wide Band Transcorder (WBT) is an inexpensive fully self-contained radio frequency (RF) recording and playback system that is man portable and easily used by both novices and experts.
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Why Is Expensive Equipment Necessary When A QRC WBT Will Do?
1. Why is Expensive Equipment Necessary
When A QRC WBT Will Do?
Why Is Expensive Equipment Necessary
When A QRC WBT Will Do?
29 January 2014
Practical Application: 1002
4.
3 QRC Technologies – 29 January 2014
Why Is Expensive Equipment Necessary
When A QRC WBT Will Do?
Drives can be easily swapped even while the other drive is in use to provide the
ability to introduce new waveforms without interrupting current testing. A RAID
interface allows for large storage capability and unique recorded environments.
Selectable recording bandwidths allow the flexibility to conserve disk space. The
removable drives allow a library of signals to exist easily and affordably. This is all
available in a compact and very portable package. Additionally, extra capacity has
been set aside to develop applications internal to the unit.
Regardless if it is testing, training or system analysis this system is hard to beat. It
is a cost effective solution to a potentially very expensive problem. The cost of
several signal sources, modulation hardware and mixers, etc. can add up quickly.
Additionally, system output(s) can be digitally documented as changes are made.
Different implementations of the same signal can be documented and replayed
for analysis and training. The same signal can be placed at different frequencies
anywhere in the system’s tunable range and retransmitted. The flexibility and
ease of use of the QRC approach is hard to beat. The specifications are following.
Technical Data: WBT
Size (W x H x D) 18.7” x 12.4” x 3.1”
Weight Under 10.0 Lbs
10.4” LCD (Resistive Touch) 700 NIT Display
Communication Links Gigabit Ethernet
Power Consumption 83W Nominal
External Power Input 10.0 – 32.0 VDC
Operating Temperature Range
0 to +50°C (+32 to +122°F) (Without
Condensation)
Storage Temperature Range
‐20 to +80°C (‐4 to +176°F) (Without
Condensation)
Frequency Range 50 MHz to 4.4 GHz
Supplied Power Adapters AC 120‐240V Power Brick (20VDC regulated)
Supplied Power Adapter Automobile Power Plug (12VDC Nominal)
Thermal Management Forced Air
File Format QVRT (VITA‐49 Standard Derived)
Tuner Configuration Options Frequency Range
A 50 MHz to 2.2 GHz
B 400 MHz to 4.4 GHz
5. 1211 Central Park Boulevard
Fredericksburg, VA 22401
voice: 540.446.2270
fax: 540.548.4080
www.qrctech.com
QRC Specializes in Active & Passive,
Fully Autonomous Survey Devices for
Cellular Communication Networks.
QRC Products Cover GSM, CDMA,
EVDO, WCDMA, WiMAX &
LTE Protocols.
Our Products Can Be Used for Network
Discovery, Competitive Analysis,
Interference Analysis,
Mission Preparation, Optimization, &
Critical Infrastructure Analysis.