You are bidding on a CPI VZU-6994AD 400W KU Band TWTA Amplifier 13.75 to 14.50 GHz for Satellite Communications. It is in excellent condition, has been fully tested and is guaranteed functional. It will arrive with a fresh calibration performed by an ISO 17025 accredited lab. This auction is for one unit only.
SPECIFICATIONS:
Frequency 13.75 to 14.50 GHz, 12.75 to 14.50 GHz, or 14.7 to 15.2 GHz
Output Power TWT 350W min. (55.44 dBm), all configurations; 400W min. (56.02 dBm), 13.75 to 14.5 GHz Flange 275W min. (54.39 dBm), all configurations; 340W min. (55.31 dBm), 13.75 to 14.5 GHz
Bandwidth 500 to 1750 MHz, depending on configuration
Gain 73 dB min. at rated power output; 78 dB min. at small signal RF Level Adjust Range 0 to 20 dB
Gain Stability ±0.25 dB/24hr max. (at constant drive and temp.)
Small Signal Gain Slope ±0.015 dB/MHz max., 13.75 - 14.5 GHz ±0.02 dB/MHz max., all other configurations
Small Signal Gain Variation 1.0 dB pk-pk across any 80 MHz band; 2.5 dB pk-pk across the entire passband
Input VSWR 1.3:1 max.
Output VSWR 1.3:1 max.
Load VSWR 2.0:1 max. operational; any value for operation without damage
Residual AM -50 dBc below 10 kHz -20[1.3 +log F(kHz)] dBc, 10 kHz to 500 kHz -85 dBc above 500 kHz
Phase Noise IESS Phase Noise Profile -6 dBc AC Fundamental -42 dBc Sum of All Spurs -47 dBc
AM/PM Conversion 2°/dB max. for a single carrier at 8 dB below rated power for 350W 13.75 to 14.5 GHz; 2.5°/dB max. at 8 dB below rated power for all other configurations
Harmonic Output -60 dBc at rated power, second and third harmonics
Noise Density <-150 dBW/4 kHz in Receive/Reject Band <-65 dBW/4 kHz in Passband <-60 dBW/4 kHz in Passband w/linearizer
Intermodulation -24 dBc max. with two equal carriers at total output power 7 dB (4 dB with optional integral linearizer) below rated single-carrier output; -22 dBc max. at 7 dB OBO (4 dB w/lin.) for 14.7 - 15.2 GHz config.
Group Delay 0.01 ns/MHz linear max. (in any 80 MHz band) 0.001 ns/MHz2 parabolic max. 0.5 ns pk-pk ripple max
This unit is in excellent condition, has been fully tested and is guaranteed functional. It comes with a 30 day right of return should it not perform to your expectations. Please review pics and text carefully before bidding to verify accuracy of description. If you don't see it in the pictures, it is not included.
Insurance is included in UPS shipping charges. Item shipped internationally on buyer's UPS, FEDEX or DHL accounts only.
We will accept payment for this item by company check, cashier’s check and wire transfer only.
If you have zero feedback, contact us prior to purchase so we know you are a serious bidder. Otherwise, we may cancel your bid before the auction closes. It should be obvious that you should only bid if you are serious and do intend to complete the transaction. Any stated warranty will be voided if the unit is opened or if any calibration or lockout stickers have been tampered with or removed.
Please note that shipping and insurance costs are non-refundable.
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Thank you and good luck bidding
Need your unit calibrated by an ISO 17025 accredited lab prior to shipment? Not a problem. We work with numerous calibration and repair companies that can provide your required service at competitive prices.
