Telephone: Nationwide: Fax: E-mail: Internet:
06/08
Sadelco DisplayMax 800/800CLI Meters
215-675-2053 800-523-5947 215-675-7543 info@tonercable.com http://www.tonercable.com
969 Horsham Road
Horsham, Pennsylvania 19044 USA
Product Description
The DisplayMax 800 / 800CLI are powerful enough
to maintain the headend, yet simple enough for
routine installation checks. With a wide range of
measurement options, a technician can quickly
check an individual channel, favorite channels, all
channels, tilt, ingress, C/N or HUM.
The graphic display allows a technician to view the
full system response and quickly identify problems
such as low level, roll-off, suck-outs or missing
channels. In the ingress mode, the graphic display
shows a spectrum analyzer view of the full return
path, revealing any unwanted ingress signals.
All multi-channel modes are supported by an automatic pass/fail test that compares all measured
channels against user defined parameters. In less
than one minute a headend technician or installer
can scan up to 135 channels and verify that all
analog and digital channels are within tolerance.
Data recording permits all measurements to be
saved and downloaded to a computer.
VoIP and High-Speed Data Qualifier
Qualifying the drop and home wiring for VoIP and
HSD services requires more than just checking
signal level. Although proper signal level is important, verifying the shielding properties of the coax
is equally important. Why is shielding important?
Bad shielding allows unwanted signals (ingress) to
enter the return path and slow down or abruptly
stop digital services. Since more than 90% of
ingress is generated at the drop and home wiring,
it is necessary to check all installations for good
shielding.
To test the entire home for ingress, disconnect the
ground block and connect the meter to the home
wiring. Performing an ingress scan will immediately show if ingress is present. A peak-hold mode
will capture intermittent ingress if left running for a
longer period of time.
Since shielding problems also allow forward channels to escape from the cable, a leakage detector
is very effective in finding the source of an ingress
problem. The Displaymax 800 can perform leakage testing when upgraded to model 800CLI. With
the 800CLI, simply attach the rubber duck antenna
and press the leakage key.
DisplayMax 800 / 800CLI
Features
• VoIP & HSD Qualifier
Insure that ingress will not interfere with VoIP & HSD services
• Ingress Detection (800)
Fast ingress scan with peak-hold function
• Leakage & Ingress Detection (800CLI)
Advanced troubleshooting tools for today’s advanced services
• Full Spectrum Display
View the response of your entire system on one screen
• Data Recording
Download or print saved files for a permanent record
• Auto-Calibration
Eliminate the cost and downtime of annual calibration
• Additional Standard Features
C/N, HUM, Audio, Auto-Check, Tilt & Fast Charge
Headend, Distribution & Installation Signal Level Meter
©Toner Cable Equipment, Inc. Specifications Subject To Change Without Notice.
Telephone: Nationwide: Fax: E-mail: Internet:
Sadelco DisplayMax 800/800CLI Meters
215-675-2053 800-523-5947 215-675-7543 info@tonercable.com http://www.tonercable.com
SIGNAL LEVEL METER
FREQUENCY
Tuning Range: 5 to 872 MHz.
Tuning Resolution: 125 KHz.
IF Bandwidth: 280 KHz.
POWER RANGE
Analog Channels: -30 to +60 dBmV
Digital Channels: -23 to +67 dBmV
ACCURACY
Typical: +/- 0.5 dB
Max Additional Error at 70° F: +/- 0.5 dB
Max Additional Error from 0° to 120° F: +/- 1.0 dB
Digital Channel Error: additional +/- 0.5 dB
LEAKAGE DETECTOR (CLI OPTION)
FREQUENCY
Tuning Range: 108 to 140 MHz.
Tuning Resolution: 25 KHz.
IF Bandwidth: 280 KHz.
SENSITIVITY
2 uV/m (with duck antenna, 3ft. from leak)
ACCURACY
Typical: +/- 0.5 dB
Max Additional Error at 70° F: +/- 0.5 dB
Max Additional Error from 0° to 120° F: +/- 1.0 dB
FEATURES
-Audio warble identifies tagged channels
-Variable pitch aids peaking
-Video filter rejects false leaks
INGRESS DETECTOR
FREQUENCY
Tuning Range: 5 to 40 MHz.
Tuning Resolution: 250 KHz.
IF Bandwidth: 280 KHz.
POWER RANGE
-35 to +60 dBmV
ACCURACY
Typical: +/- 0.5 dB
Max Additional Error at 70° F: +/- 0.5 dB
Max Additional Error from 0° to 120° F: +/- 1.0 dB
CARRIER TO NOISE (C/N)
Range: 50 dB
Minimum Carrier Level: +10 dBmV
Accuracy: +/- 2 dB at 70° F; +/- 3 dB from 0° to 120° F
Measurement made on active analog channels
HUM
Range: 0 to 5%
Filter: 20 to 200 Hz.
Measurement made on active analog channels
BATTERY
Type: 6 high-capacity sub-C NiCad cells
Charge Time: 4 hrs.
Run Time: 4 hrs. continuous
Electronic Shut-Off: Saves power
GENERAL
Dimensions: 4.25”h x 10”h x 2.75”h (11cm x 25.5cm x 7cm)
Weight: 4.25 Lbs (1.9 Kg) including case & battery
STANDARD CHANNEL PLANS
NTSC (EIA), HRC, IRC, AIR (VHF/UHF) and PAL
Custom plans available on request
MEASUREMENT MODES (13)
Single Analog Channel, Single Digital Channel, Single
Frequency, 15 Channel Zoom, Sub-Band Channels, Full
Scan (135 Channels), Favorite Channels (9 Channels),
Tilt, Ingress, Leakage (800CLI only), C/N, HUM, 24Hr Scan
and Auto-Check (available on multi-channel modes)
ACCESSORIES SUPPLIED
Padded Nylon Case: CASE05
110 Volt AC Charger: T70
12 Volt Car Charger: CH04
NiCad Battery Pack: BAT07
Operator’s Manual: ST1008
OPTIONAL ACCESSORIES
Strand Hook: SH02
PC Download Cable: CA20
220/240 Volt AC Charger: T70E
Rubber Duck Antenna: ANT01 (CLI option)
Dipole Antenna: ANT02 (CLI option)
Mag. Mount Monopole Antenna: ANT03 (CLI option)
Sadelco DisplayMax 800 / 800CLI Signal Level Meter Specifications
SINGLE DIGITAL CHANNEL
SINGLE ANALOG CHANNEL
FULL SCAN & CHECK
MEASURE INGRESS
ZOOM - 15 CHANNELS
FAVORITE CHANNELS
Quickly tune and display
the average power of a
single digital channel.
The spectrum analyzer
display shows how the
power is distributed over
channel’s bandwidth.
Quickly tune and display
the picture carrier, audio
carrier and dB difference
on a single screen.
Monitor audio quality on
the built-in speaker.
View the response of the
entire system including
both analog and digital
channels. Press the
‘check’ key for an onscreen pass/fail summary of the system.
Check for ingress on the
return-path. The spectrum analyzer display
reveals the ingress signals that interfere with
digital services such as
VoIP and high-speed
data.
View the response of 15
consecutive channels.
Provides better detail
than the Full Scan
mode. Press the ‘check’
key for an on-screen
pass/fail summary.
View only ‘Favorite’
channels for a quick
snap-shot of the system.
Press the ‘check’ key for
an on-screen pass/fail
summary.
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