• Independent QAM Modulator and Upconverter in a 1U chassis
• Fully agile upconverter covers entire frequency range of 53 to 857 MHz
• Fully synthesized tuning for drift free operation (12.5 kHz step size)
• Includes nonvolatile memory to save configuration through power down and power loss
• Programmable, remotely controllable units using RS232, RS485, Terminal or optional SNMP
• High reliability, state-of-the-art design using Microstrip MMIC and Surface Mount technology
• Conservative component derating and 100% burin in help ensure reliable operation

$3195/ea in single units...This is compatible with our T Streamer/ASI ..

Typical setup :
data rate = 26 970 350
64 QAM
Sym rate = 5.05694
Interleave = 128:1
coding = DCII
Freq = 219 (but the STB can tune other frequencies)

Input - QAM Modulator
Allowable input bit rate error Coding Input format Data connectors		Corresponding to ±25 kSymb/sec DVB, DAVIC (ITU-T J.83 Annex A), DCII (ITU-T J.83 Annex B) DVB - ASI 188/204 Coaxial, DVB - Parallel, DVB - Synchronous serial
ASI BNC female Parallel/Synch Serial		75 Ohm 25 socket D Subminiature w/ female threaded posts
IF Output - QAM Modulator
Output frequency Output level Output impedance Output connector Output flatness Group delay variation Carrier frequency accuracy Mute level Spurious Modulation Symbol rate		44.00 MHz center frequency (43.75 MHz for 8 MHz bandwidth) +25 to +40 dBmV 75 ohm F female ±0.4 dB (over bandwidth = 0.8 symbol rate) ±50 ns max 100 Hz -55 dBc -55 dBc, 5 to 750 MHz QPSK, 16, 32, 64, 128, 256 QAM 7.1 MS/sec max
Monitoring and Alarms - QAM Modulator
Clock and Data Activity IF Output Level Summary Alarm Status & Alarm Codes		LCD Reading LCD Reading Red LED LCD Reading
IF Input - QAM Upconverter
IF Frequency (center of the band) Bandwidth Input Level Impedance Return Loss Connector IF Detector Accuracy IF Attenuator Step Size IF AGC (for carrier/digital input)		44.00 MHz (43.75 MHz for 8 MHz bandwidth) Passband 6 MHz (optional 8 MHz) +25 to +35 dBmV (total power) 75 ohm 20 dB F type (female) 1 dB 0.05 dB typical enable/disable
RF Output - QAM Upconverter
Frequency Range Frequency Step Size Frequency Accuracy Frequency Response (any 5 MHz band) Frequency Response (any 7 MHz band) Group Delay (any 5 MHz band) Output Level Output Level Step Size RF Detector Accuracy Gain Control Range Impedance Return Loss (inband) Connector RF Monitor Point (calibrated) Spurious (50 MHz to 950 MHz) Phase Noise:		53 to 858 MHz (band center) 12.5 kHz 2 ppm ± 0.3 dB ± 0.4 dB (for wide band options) 15 nsec p-p max (8 nsec typ) +61 dBmV max. 0.05 dB typical ± 1.0 dB typical +45 to +61 dBmV 75 ohm 16 dB F type -20 dB ±0.5 dB -60 dBc (-70 dBc typ)
1 to 10 kHz (double side band noise power) 10 to 50 kHz (double side band noise power) 50 kHz to 3 MHz (double side band noise power) 10 kHz Offset (SSB)		-37 dBc (-40 dBc typ) -54 dBc (-57 dBc typ) -53 dBc (-55 dBc typ) -95 dBc / Hz @ 10 kHz (-99 dBc / Hz typical)
Broadband Noise (average noise all channels outside ± 18 MHz)		-12 dBmV / 6 MHz (-15 dBmV / 6 MHz typ) -11 dBmV / 8 MHz (8 MHz option) -30 dBmV / 6 MHz at twice RF freq
Modulated Adjacent Noise (6 MHz channel)
± 3 to 3.75 MHz ± 3.75 to 9 MHz ± 9 to 15 MHz		-58 dBc min (>60 typ) -62 dBc min (>64 typ) -65 dBc min
Modulated Adjacent Noise (8 MHz channel option)
± 4 to 5 MHz ± 5 to 12 MHz ± 12 to 20 MHz		-58 dBc min -61 dBc min -64 dBc min
Carrier Mute		Automatic upon frequency change
General - System
Remote Control Serial Interface Connector Power Requirements Power Consumption Operating Temperature Mounting Dimensions Weight F Connectors		RS232 or RS485 (software selectable) (Optional SNMP) Dual RJ45 100 to 240 VAC, 50 to 60 Hz 80 Watts 10 to 40°C (50 to 104°F) Standard 19" (48.3 cm), 1U (1.75") rack space 19"(w) X 14.25"(d) X 1.75"(h) (48.3 X 36.2 X 4.45 cm) 11 lbs (5 kg) ANSI SP-406-1998
Options
1P4 - 43.75 MHz IF with 8 MHz Passband 2S1 - SNMP Proxy Agent & Interface 2R3 - Redundant Power Supply (100 to 240 VAC)
Accessories
RS232 / 485 Serial Interface Adapter MA4000 COMKIT SNMP Manual (with Option 2S1 only)