Comtech CS4400 Frequency Converter System

Comtech CS4400 Frequency Converter System

Condition:
* Used Demonstration Unit; Unable To Test. As Pictured.

Additional Notes:
* Two independent transmit channels and two dual receive channels
* Fully automated tuning (fixed frequency systems available)
* Modular construction
* Easy-to-read display
* Front panel keypad for easy menu driven frequency and function control
* Microprocessor monitoring of critical system functions
* All functions controllable from the front panel, via SNMP or serial M&C port
* 4.4 GHz to 5.0 GHz frequency range tunable in 100kHz steps
* Independent gain control of transmit and receive channels
* Built in self-test and monitoring
* Redundant power distribution
* Redundant self contained 10 MHz Rubidium timing and frequency reference
* Redundant microprocessor control systems

Upconverter Specifications:
* RF Out: 4.4 GHz to 5.0 GHz
* Channel spacing: 100 kHz
* RF power out: +33 dBm max.
* IF frequency in: 70 MHz
* IF input impedance: 50 ohms
* Gain IF input to TX output: 23 dB to 33 dB
* Bandwidth, 1 dB: fo ± 16 MHz
* Group Delay, fo ± 13 MHz: Less than 4.5 ns, peak-to-peak

Downconverter Specifications:
* RF In: 4.4 GHz to 5.0 GHz
* Channel spacing: 100 kHz
* IF power out: +10 dBm max.
* IF frequency: 70 MHz
* IF output impedance: 50 ohms
* Gain RF input to IF output: 0 dB to 10 dB
* Bandwidth, 1 dB: fo ± 16 MHz
* Group Delay, fo ± 13: MHz Less than 4.5 ns, peak-to-peak

* Supply Voltage: 42-56 Volt DC
* Supply Current: 5.5 Amps
* Dimensions (HxWxD): 5.25" (3RU), 19" x 17"
* Operating Temperature: -4°F to +131°F (-20°C to +55°C)

Comtech
CS4400