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Free Cable TV Installer Starter Tookit Included!
- Coax
Cable Stripper (Brand New)
- Gilbert Termination Tool (Brand New)
- Coax
Security Sheild Wrench (Brand New)
- Coax Pocket Toner w/ Battery (Brand
New)
Sadelco DisplayMax Jr Model 2000
HIGHLIGHTS
* CATV / Antenna Installation Meter. Inexpensive,
extremely rugged and easy to use
* Analog & Digital
Power, Verify proper levels of analog and digital channels
* Auto-Calibration, Eliminate the cost and downtime of annual
calibration
* Upgradable to Leakage & Ingress,
Qualification of VoIP and HSD services
Product Description
The DisplayMax Jr 2000 is a rugged,
easy to use signal level meter capable of measuring analog and digital channels
at any point in the CATV system from the headend to the subscriber drop. The
weather proof keypad allows direct channel or frequency entry as well as tuning
by favorite channel. All of the main functions are accessible via front panel
keys: channel entry, programming digital channels, measuring the audio carrier,
setting volume level of the built-in speaker, checking battery level and
controlling back lights. All of the setup items are preset at the factory making
the Jr 2000 usable right out of the box for most users. For antenna
installations, select the ‘off air’ channel plan and the meter is ready to
go.
Field Rugged and Accurate
The DisplayMax Jr 2000 has a
rugged aluminum housing, weather proof keypad, protected LCD display, virtually
unbreakable F-connector bushing and comes in a padded nylon case. In addition to
the rugged mechanical design, the meter has a built-in white noise source that
acts as a calibration reference. Before each reading, the meter adjusts its
calibration, making the DisplayMax Jr 2000 not only rugged, but also extremely
accurate. The auto-calibration feature maintains the meter’s accuracy and
eliminates the need for annual calibration.
Leakage and Ingress Upgrade
VoIP and High-Speed Data
services require increased testing beyond just measuring signal level. For
optimal quality of the digital packets, the return spectrum must be clean and
free of noise and unwanted ingress . Ingress occurs when the integrity of the
coax cable’s shielding is compromised. Once the shielding is breached, outside
signals get into the cable (ingress), and forward channels will escape from the
cable (leakage). By adding leakage and ingress testing capabilities, installers
can quickly qualify the home wiring for the latest digital services. To add
ingress, upgrade to Jr 2500. To add ingress and leakage, upgrade to Jr 3000.
Specifications
* Frequency Range: 5 to 872 MHz.
*
Tuning Resolution / IF Bandwidth: 125 KHz. / 280 KHz.
*
Analog Power Range: -30 to +60 dBmV.
* Digital Power
Range: -23 to +67 dBmV.
* Level Resolution: 0.1
dB
* Typical Accuracy: +/- 0.5 dB
*
Max Additional Error at 70° F: +/- 0.5 dB
* Typical
Accuracy from 0 to 120° F: +/- 1.0 dB
* Max Additional
Error from 0 to 120° F: +/- 1.0 dB
* Digital Error:
additional +/- 0.5 dB
* Battery life: 4
hours
* Fast Charge: 2 hours 80%, 4 hours
100%
* Audio: Water sealed speaker with volume
control
* Weight and Dimensions: 2.2 lbs, L 7.5” x W 3.5”
x D 2.2”
* Supplied Accessories: Nylon case (CASE006),
110V wall charger (T70), Ni-MH battery (BAT08), manual
*
Optional Accessories: Car charger (CH04), 220V wall charger
(T70E)
* Upgrade Options: Jr2500 (ingress), Jr3000
(ingress & leakage)
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