MPB EFA-R35W Er3+ Fiber Preamplifier.
Low output/No Output
***MPN EFA-R35W
***OEM MPB Technologies Inc
***SKU*** 51939

This unit is a Hughes 1077H11F000 Traveling Wave Tube Amplifier.
18.0 to 26.5 GHz at 1 Watt.
This unit is untested.
***MPN 1077H11F000
***OEM Hughes
***SKU*** 15393

This is a Ithaco Dynatrac 393 Lock-In Amplifier
Option 2

BMI Surplus, Inc. is your #1 resource for new, pre-owned,
recycled &
refurbished vacuum equipment!
Buy online or give us a call at 781-871-8868. We’re here ready
to help you!
**Shipping & Freight fees are dependent on your location. We
will provide a freight quote to meet your individual needs and
work with you if you prefer to use your own carrier. We have 30
years of shipping sensitive scientific instruments & industrial
equipment.
Be assured we ship with the utmost care!
***MPN 393
***OEM Ithaco
***SKU*** 14248

7000 Series Plug-In.
BW DC-to-200 MHz.
Sensitivity 5 mV/DIV to 5V/DIV.
Input R 1M ohms.
***MPN 7A26
***OEM Tektronix, Inc (TEK)
***SKU*** J01198

This is an HP Agilent 83018A Microwave System Amplifier

Unit is tested working.

No cables are included in this sale

From the Manufacturer:

RF performance
– Gain of more than 27dB (to 20GHz), 23 (to 26.5GHz)
– P1dB of more than 22dBm (to 20 GHz), 17dBm (to 25.5Ghz)
– Noise figure of less than 10dB to 20 GHz (typ)

Connectors Type
– RF connectors: 3.5mm(f)
– DC Detector output connector: BNC (f)

Bias Option
– +12V@2A, -12V@50mA
– works with 87421A 25 W Power Supply

***MPN 83018A
***OEM Hewlett Packard ( HP ) / Agilent
***SKU*** 12122

Features:
-3 Channels.
-Output Voltage 0 to 1500V
-Analog contol inputs
-3 turn potentiometer

This unit powers on but has not been tested further..
***MPN P-263
***OEM Physik Instrumente (PI)
***SKU*** 00933