User's Manual

1-10 888-2687-001 10/19/07
WARNING: Disconnect primary power prior to servicing.
Section 1 Introduction
Ranger ™ Mobile Series
RF Load VSWR Over specified TV channel 1.1:1
Output Connector 1-5/8” EIA Flanged
Data Input
Input Rate Mb/s 270
Impedance Ohms 75
Standard DVB-
ASI
EN 50083-9
Connector BNC Female
External Frequency Reference Input
Frequency Mhz 10 Mhz
Impedance Ohms 50 Ohms
Level dBm Sinusoidal Waveform 0 to +10 dBm
Connector BNC Female
Performance
Modulation Error Ration
(MER)
dB Measured at transmitter output
> 33dB
Shoulder Level dB
Measured at transmitter output before
filter, for 6 MHz channel, F
c
+/- 3 MHz
> 36 dB
Carrier Suppression dB > 20
I/Q Imbalance dB Residual Sideband Level > 50
Frequency Tolerance (without
external reference)
Hz for at least 24 hrs. 1 x 10
-8
Frequency Tolerance (with
external reference)
Hz for at least 24 hrs. 1 x 10
-9
Frequency Tolerance (with
external reference)
Hz for at least 24 hrs. 1 x 10
-9
Pilot Frequency Stability Hz With External Reference Less than +/- 3 Hz
Stability of Output Power %
Over entire operating temperature range
and indefinite time period
+/-10%, or less
Phase Noise
Frequency Offset Relative to Carrier
Frequency
Phase Noise
100 Hz -80
1 kHz -90
10 kHz -95
100 kHz -110
1 MHz -120
> 1 MHz -120
Spurious Radiation
Item Units Conditions Value