Sencore SLM 1473
New in box - full manufacturer warranty. Designed for the CATV installer, the Sencore SLM 1473 provides constellation, MER and pre/post BER on QAM64 and 256 modulated signals, as well as a spectral display. Capable of leakage and ingress measurements. Original list price $1,495.00.
Features Include:
Back-lit Graphics Display
QAM Digital TV, DOCSIS D.S.
Analog TV
Ingress Measurement
Demodulated QAM signals, ANEX A-B-C, 64-128-256, down stream DOCSIS.
Interchangeable input connector: "F", "IEC", or "BNC" or ("N" optional).
99 master or customized memory plans. Modify manually or via a PC
HELP: auto-search of frequency, constellation, and symbol rate
AUTOSCAN: automatic channel search and memorization
QAM digital measurements: C/N, BER, MER, SNR
Analog measurements: Level, A/V, C/N
Ingress spection (measures spectrum interferance) 5-65 MHz.
Leakage measurement (irradiation) with programmable antenna parameters and distances
AC voltmeter with triangular wave measurement
Automatic quality analysis: PASS, MARGINAL, FAIL, and noise margin measurement
MPEG services: program, A/V PID and encryption lists
Network ID function: network name, bouquet, and encryption system
USB-2 Port allows you to connect the meter to a PC for software upgrades via internet, data logging downloads, and to manually modify memory plans
Leakage Measurement
QAM Constellation
MPEG Program List
A/V PID List and Encryption
Product Specifications:
Analog TV
Frequency Band: 5-870
Direct Selection of: Memory Plan, Program, Channel, Frequency
Memorization of: Plan, Program, Channel, Frequency, Audio Carrier Frequency Offset
Frequency Resolution: 62.5 KHz
Input Impedance: 75 ohm
Interchangeable Input Connector: "F" ("IEC" or "BNC" or "N" optional)
Analog Measurement Dynamic Range at RF input: from 25 to 116 dBuV, from -35 to +56 dBmV (selectable), with limit indication: too low level, too high level
Measurement Resolution: 0.1dB
Level Measurement Accuracy: 1.5 dB typ. (2 max) with SW correction
(after 5 min. warm-up)
Measurement Filter Bandwidth: 130 KHz at -3 dB
Multi-Standard: M-N-B-G-I-D-K PAL-NTSC-SECAM
FM Radio
Frequency Band: Tunable from 5 to 870 MHz (default 88-108)
Memorization of: memory plan, program, channel, frequency
Frequency Resolution: 62.5 KHz
Audio Demodulation: FM
Demodulation Filter Bandwidth: 100 KHz @ -3. Audio heard with built-in loudspeaker:
0.5 W adjustable volume
*FOR ALL OTHER SPECIFICATIONS SEE ANALOG TV
QAM Demodulated(Digital or analog fully automatic selection in channel navigation)
COFDM Frequency Band: 5-870 Mhz
Direct Selection of: memory plan, program, channel, frequency
Memorization of: memory plan, program, channel, frequency, channel bandwidth, offset-frequency
Frequency Resolution: 62.5 KHz
Offset Frequency: 166 KHz: automatic
Input Impedance: 75 ohm
Interchangeable Input Connector: "F" ("IEC" or "BNC" or "N" optional)
Power Measurement Dynamic Range: at RF input: from 30 to 120 dBuV, from -25 to +60 dBmV (selectable) with limit indications: too low level, too high level
Power Measurement Resolution: 0.1 dB
Power Measurement Accuracy: 1.5 dB typ. (2dB max.) with software correction (after 5 minutes warm-up)
MER & SNR Measurement Accuracy: 1 dB typ. (1.5 dB max), with >45 dBuV power
Measurement Stability versus temperature between -10 and 50 C:0.03 dB/ C
Noise Margin Measurement Accuracy: 0.5 dB
BER Measurement before and after Viterbi:
bBER up to 2 x 10-6 (Pre BER)
aBER up to 2 x 10-8 (Post BER)
Automatic Analysis of Quality: PASS - MARG - FAIL
Spectrum Reversal: Automatic
TV Spectrum Analysis
Frequency Band: 5-870 MHz
Span in TV Band: 2 - 5 - 7 - 10 - 20 - 50 - 100 - 200 - 500 - FULL
dB/div: 10
Dynamic Range on the Display: 60 dB
MRK Measurement Resolution: 0.1 dB
Measurement Filter Bandwidth: TV 130 KHz at -3 dB
Reference Level: from 0 to 120 dB MicroV, from -50 dBmV to +70 dBmV
Power/Level Marker Position: For digital signals in the channel center
For analog signals on the video carrier
Other Spectrum Selections: MAX HOLD
OTHERS
Buzzer: level or quality depending on measurement mode
(ON/OFF key)
Power Supply: Built-in Rechargeable Batteries: DT-9: 7.2V x 1.2 Ah (Ni-Cd), DT-10:7.2. V x 2.5 Ah
(Ni-MH)
Voltage Load: 12 Vac or 12 Vdc (1A), (connector: ?5.5 x 2.2)
AC/AC Adapter: 120 Vac, output: 12 Vac (supplied)
Battery Duration at 25 C: DT-9: 2 hours DT-10:4 hours (9 hours optional)
Low Battery Indicator: with acoustic signaling and on display indication, meter will turn-off from micro-controller
Indication of Battery Status Charge: always shown on the display
Battery Recharge Time: 1 hour with approx 50% capacity, 3/6 hours with complete charge
Instrument Size: H 80 x L 225 x D 215 mm
Instrument Weight: DT-9 battery = 1 kg, DT-10 = 1.2 Kg including bag
Casing Structure: ABC plastic housing, rain, dust, and shock-proof
USB Interface: For communications with PC; possibility of SW up-grades downloaded from Internet, (memory plan configuration control, print-outs, etc. optional)
B/W graphic display: B/W 64 x 128mm
Auto-off timer: after 5 min without use (selectable on/off, always re-starts up from the last function)
- 制造商: Sencore
- 模型: SLM 1473
