Model Two & Model Two Lite - Operation Manual
81
7.
Specifications
7
Frequency:
Range:
5 MHz - 870 MHz
Accuracy:
+/- 50 ppm (20 °C +/-5 °C)
Resolution:
10 kHz
Channel Type:
Analog TV:
TV
Digital TV:
QAM, QPSK
FM channel:
Single Frequency
Dual Audio Channels
Level Measurement:
Range:
30 dB
μ
V - 120 dB
μ
V
(-30 dBmV to 60 dBmV)
Accuracy:
LEVEL:
(> 35 dB
μ
V or -25 dBmV)
+/-1.5 dB (10°C to 30°C)
+/-3 dB (-10°C to 40°C)
SCAN:
+/-2 dB (10°C to 30°C)
Resolution:
0.1 dB
Input Impedance:
75 Ohms (unbalanced, BNC or F type connector)
Channel Scan:
Number of Channels:
150 channels max.
Scanning speed:
2.75 channels / sec
Scale:
1,2,5,10 dB/div
Zoom:
1X, 2X, 3X, 4X, 5X five levels of magnification or
full Channel Plan scan.
Frequency spectrum:
Bandwidth:
2.5 MHz, 6.25 MHz, 12.5 MHz, 25 MHz, 62.5 MHz, and full span
Scale:
1,2,5,10 dB/div
Carrier-noise ratio (C/N):
Input range:
Over 85 dB
μ
V (25 dBmV)
Range:
20 - 50 dB max.(depending on input level)
Accuracy:
+/-2 dB
Resolution:
0.1 dB
Digital Channel (Average) Power:
Bandwidth:
0.28~9.99 MHz
Center Frequency:
5 MHz (plus ½ channel bandwidth) to 870 MHz
(minus ½ channel bandwidth)
Digital modulation:
QAM, QPSK
