Dubuque, IA Free Moderated Classifieds Site > OLD ADS FROM PREVIOUS YEARS
> 2005
> June
> Sencore qam d-960
Sencore qam d-960
IN GOOD WORKING CONDITION; COMES WITH A 30 DAY WARRANTY, INCLUDES CHARGER,SOFT CASE, STRAP, AND MANUAL
MULTIPLE QUANTITY PRICING UPON REQUEST
Full tuning capabilities to test MMDS digital channels and carriers throughout your system.
Digital power measurements that give you average power level across the full channel space, not corrected peak power measurements.
Signal-to-Noise measurements to determine the quality of signal (MER) and identify problems with either signal or system noise.
Quick Good/Bad visual test to determine whether the set-top or modem will operate properly when the signal is applied.
"Smart Charge" battery charging system.
QAM960 Condensed Specifications
Amplitude Resolution: 0.1 dB
Amplitude Accuracy: ± 1.0 dB
Level Linearity: ± 0.75 dB from -40 dBmV to +60 dBmV
Flatness: ± 0.75 dB from 5 MHz to 750 MHz
Typical: ± 1.5 Total, @ 70 degrees F
Shows channel frequency response
Automatic Off Channel Test
Amplitude Resolution: 0.1 dB
Dynamic Range: Input Level 40 dB below actual result
(i.e. -10 dBmV input provides a maximum C/N result of +30 dB,
0 dBmV input provides a maximum C/N result of +40 dB)
*S/N Ratio (digital channels only):
Method: Statistical analysis of the QAM constellation. Errors calculated from the demodulated I and Q signals.
Range: 0 to 30 dB†(normally signal lock is lost at approximately 22 dB)
†On carriers with level >= -10 dBmV
Channels: MDS1, MDS2, A1-A4, B1-B4, C1-C4, D1-D4, E1-E4, F1-F4, G1-G4, H1-H3
Analog Channel Mode: 1 Channel (6 MHz)
Digital Channel Mode: 1 Channel (6 MHz)
Maximum reading: +34 dBmV
Input Impedance: 75 ohms, unbalanced
Return Loss: 14 dB minimum
Maximum Safe Input: 100 Volts DC+AC peak < 1KHz, +65 dBmV > 1 KHz
Simultaneious display of all equalizers with real-time updates
Percent Display Range: 0 to 100 %
Reading is expressed in a percent of total equalizer activity
dB Display Range: -32 to 0 dBc for all 16/20 equalizers
Amplitude Resolution: 0.1 dB
Amplitude Accuracy: ± 1.0 dB
Dynamic Range: -40 dBmV to +60 dBmV
100 MHz and 550/750 MHz range: 0.0 dBmV up to 9.9 dBmV
Drop Cable loss levels between 100 MHz and 550/750 MHz are calculated
Range: Pre Corrected "Raw" < 1 x 10e-10 to > 9.9 x 10e-4
Corrected: < 1 x 10e-10 to > 1 x 10e-4
Reed Solomon Forward Error Correction required
Amplitude Resolution: 0.1 dB
Amplitude Accuracy: ± 1.0 dB
Amplitude Resolution: 0.1 dB
Amplitude Accuracy: ± 1.0 dB
Amplitude Resolution: 0.1 dB
Amplitude Accuracy: ± 1.0 dB
