Ku-Band 40 W Ku-band GaN BUC Compact and Lightweight Designed and built with VSAT stabilized antenna platforms and other similar satcom-on-the-move customer applications in mind. Highly Efficient CPI has incorporated state-of-the-art Gallium Nitride (GaN) HEMT technology into its popular and field-proven Mini-BUC packaging. 30% to 50% more efficient than comparable GaAs-based products. Comprehensive M&C Functionality Accessible anytime, anywhere via Internet or mobile phone. Integrate with SNMP to NMS. Enables effective operational management and minimizes network outage. Allows change of IP address without serial cable. Dual LO, serial and LAN interface. Internal Self-Resetting Protection Protects against high temperatures, open/short/overdrive RF output conditions, INT/EXT reference 10 MHz conditions, prime power fluctuations. RF output overdrive protection prevents damage from higher than rated input power. Model 4940L 40 watt Ku-band GaN BUC for satellite uplink applications OPTIONS •Internal or multiplexed 10 MHz reference •Multi-band BUC: select from multiple factory-set frequency bands within Ku-band •1:1 Redundant Switching •DC option Global Applications Meets Electromagnetic Compatibility Directive 2004/108/EC to satisfy worldwide requirements and is CE-marked. Worldwide Support Backed by over 35 years of satellite communications experience, and CPI’sworldwide 24-hour customer support network that includes more than 20 regional factory service centers. 811 Hansen Way, PO Box 51625 Palo Alto, CA 94303 USA tel: +1 (650) 846-3803 fax: +1 (650) 424-1744 e-mail:[email protected] website:www.cpii.com/satcom Ku-Band Specifications 40 W Ku-band GaN BUC Specification Frequency Model 4940L 14.00 to 14.50 GHz or 13.75 to 14.50 GHz L-Band Input Output Power (min.) Saturated (Psat, CW) Linear (Plin1) Linear (Plin2) Intermodulation VSWR Spectral Regrowth Local Oscillator Frequency 950 to 1450 MHz or 950 to 1700 MHz Note: Plin1 is the RF output power at the specified intermodulation. Plin2 is the RF output power at specified spectral regrowth. 40 watts (46 dBm) 20 watts (43 dBm) 25 watts (44 dBm) -25 dBc max. with respect to each of two equal carriers 5 MHz apart Input: 14 dB return loss, 1.5:1; Output: 19 dB return loss, 1.3:1 <-30 dBc @ 1.0x symbol rate, 1024 kbps, QPSK 7/8 Vit 13050 MHz (with extended band option user may select 13050 or 12800 MHz) Gain at 0 dB Attenuation Gain Stability Over any 50˚C range, freq. set Over temp, frequency set Over 24 hours Gain Flatness 77 dB ±2.0 dB ±1.5 dB max. ±2.0 dB max. ±0.25 dB (fixed temperature and constant drive) ±1.50 dB max. over full band; ±0.75 dB max. over 40 MHz Reference (internal or external) 10 MHz Reference Freq. Input (external) Multiplexed on N-type transmit IF input Reference Freq. Level (external) -10 to +5 dBm Ref. Freq. Level Meter Yes, via M&C IF Input Level Meter -40 to -10 dBm, ±2.0 dB Output Phase Noise -65 dBc/Hz at 100 Hz, -75 dBc/Hz at 1 kHz, -85 dBc/Hz at 10 kHz, -95 dBc/Hz at 100 kHz Transmit Attenuator 0 to 20 in 1 dB steps AM/PM Conversion 2.0˚/dB max. at 2 dB output backoff Output Power Meter Range Output Power Meter Absolute Accuracy Relative Accuracy Output Power Meter Modes 15 dB ±1 dB max. when compensation frequency compensation set ±0.5 dB max. when compensation frequency compensation set CW and burst with adjustable threshold Spurious/Harmonic Output -55 dBc max. at linear output power Group Delay 0.03 ns/MHz linear max, 0.001 ns/MHz2 parabolic max, 1.0 ns pk-pk ripple max. in any 36 MHz band Prime Power 95 to 265 VAC (36 to 60 VDC optional) Power Consumption 280 watts typ. at Plin, 400 watts max. Ambient Temperature -40˚C to +60˚C operating, -40˚C to +70˚C non-operating Relative Humidity 100% condensing Weatherproofing IP67 rating that provides protection from water or dust storms; Sealed to 34 kPa Altitude (operating) Up to 5000 m (16,400 ft) Shock and Vibration 20 g peak, 11 msec, 1/2 sine; 2.1 grms, 5 to 500 Hz RF Output Connection WR-75 PBR120 flange with 4.2 mm through-holes L-band Input Connection Type N female M&C Interface FSK, RS-232, RS485/422, LAN M&C Protocols ASCII, NDSatcom v1, SABus, Codan packet, Telnet, SNMP v1, WEB GUI Prime Power Connections Dimensions, L x W x H AC Connector: LTW PWF-04PMMS-SC7001; AC Mating Connector: C016 20D003 110 12; Optional DC Connector: 97B 3102R 16-11P-622; Optional DC Mating Connector: 97B 3106F 16-11S-622 220 L x 151 W x 134 H mm (8.7” L x 5.9” W x 5.3” H), not including connectors, isolator of top screws - contact CPI for outline drawing if needed Weight 4.5 kg DC (9.9 lbs), 4.9 kg AC (10.8 lbs) Quality Management System - ISO 9001:2008 For more detailed information, please refer to the corresponding CPI technical description if one has been published, or contact CPI. Specifications may change without notice as a result of additional data or product refinement. Please contact CPI before using this information for system design. MKT 372, ISSUE 14 dated SEP 2015 Page 2 of 3 Ku-Band Configuration Guide 40 W Ku-band GaN BUC Configure your 4940L GaN BUC Configuring your BUC is easy. For this product, most of the configuration is predetermined. All that is left is to indicate which frequency range is needed, what type of operating voltage is required, and whether the internal reference option is required. Instructions follow: Box 2: Frequency range (within Ku-band) - Enter “S” for 14.00 to 14.50 GHz - Enter “E” for 13.75 to 14.50 GHz Box 3: Operating Voltage -Enter “48” for 36 to 60 V DC powered -Enter “AC” for AC powered Box 6: Internal reference -Enter “R” only if internal reference option is selected -LEAVE BLANK if internal reference option is not selected 4940L _ W 1 _ / 2 3 / EX _ CE _ 4 5 6 Examples: 4940L-W/S-AC/EX-CE-R indicates a BUC with a frequency range of 14.0 -14.5 GHz, AC powered and with internal reference. 4940L-W/E-48/EX-CE indicates a BUC with a frequency range of 13.75 to 14.5 GHz, with 48 V DC input and no internal reference. Notes: Box 1 indicates a waveguide RF output connection. Box 4 indicates that power is fed via an external connector. Box 5 indicates that this product is CE marked. Quality Management System - ISO 9001:2008 For more detailed information, please refer to the corresponding CPI technical description if one has been published, or contact CPI. Specifications may change without notice as a result of additional data or product refinement. Please contact CPI before using this information for system design. MKT 372, ISSUE 14 dated SEP 2015, page 3 of 3