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RoentDek PRODUCT LIST 

FRONT-END ELECTRONICS FOR ANALOG SIGNAL PROCESSING

       
 

Product
number
 

Product
Description
 
 

130

FAMP8c: 8-channel fast timing amplifier unit for detector signals from MCP, delay-line anode or other electron multiplier devices, gain about 70 (adjustable) inverting and non-inverting outputs via lemo 00/250 connectors, 50Ohm impedance. Typical bandwidth 80/200 MHz. 19” rack case with external mains power adapter (100-250VAC). For advanced detector read-out use with standard CFDs or fast ADC systems, e.g. in combination with FT4/12/16-TP.
DESCRIPTION SHEET      MANUAL
 

 

       
  131 FAMP1+: single channel fast timing amplifier unit for amplification of fast detector signals(as from MCP, delay-line anode, channeltron, photo-multiplier, etc.), nominal gain about 70 (adjustable from 0-120%), positive or negative input, bandwidth 200 or 300 MHz, both inverting and non-inverting output via lemo00 connectors. Single box unit incl. mains adapter (100-250V AC).
DESCRIPTION SHEET     MANUAL
       
  134 FAMP3(b): 3-channel fast timing amplifier unit with adjustable gain and reconfigurable bandwidth/input impedance, inverting and non-inverting outputs, 3HU case with external mains adapter (100-250V AC).
DESCRIPTION SHEET     MANUAL

       
  134² FAMP6L: as FAMP3 but with 6 channels (twinFAMP3). Also available as NIM unit FAMP6.
       
       
  136 LET1+: fast leading edge amplifying discriminator for counting, coincidence detection or medium resolution timing tasks. Single box unit incl. mains adapter (100-250V AC). For signals from secondary electron amplifiers such as MCP; PMT or Channeltrons, positive or negative input polarity (please specify). Output NIM or TTL (please specify at time of order)
DESCRIPTION SHEET    MANUAL

       
  164 LA1: 100 MHz (LV)TTL / NIM level signal converter.
DESCRIPTION SHEET   

 
       
  139 ATR19-2b: 2-channel front-end electronics: (amplifier and Constant Fraction discriminator with NIM output (optional ECL) for DLD-detectors in combination with FT4/12/16-TP-type connectors. 3HU case with external mains adapter (100-250V AC). Read-out of a DLD requires two units (one per anode layer) and a FAMP1 + CFD1c (or x) set for the MCP signal.
DESCRIPTION SHEET
 
       
  141 MIXA2: 2-channel analog signal mixing amplifier. Multi-purpose module for signal shaping, mixing and multiplexing. Signal input/output via Lemo connector (50 Ohm). 3HU case with external mains adapter (100-250V AC).Also useful for NIM signals, e.g. as “Fan in”.
DESCRIPTION SHEET 

       
  145 BFAMP3: 3-channel fast timing amplifier unit with adjustable gain and reconfigurable bandwidth/input impedance, inverting and non-inverting bipolar-shaped outputs (shaping delay by cable bridge), 3HU case with external mains adapter (100-250V AC).
DESCRIPTION SHEET
 
       
  146 BFAMP1: as BFAMP3 but with one channel only.  
       
  147 BFAMP8c: as FAMP8c but with bipolar-shaped outputs (like BFAMP1 and BFAMP3)  
       
  148 VL1: active protection amplifier to delimit excessive signal height for subsequent circuits.
DESCRIPTION SHEET
 
       
  150 CFD8c: 8-channel constant fraction discriminator for advanced detector operation in combination with FAMP-type amplifiers. 19" rack case (1HU) with external mains power adapter(100-250VAC). Multi-hit dead-time 10 ns for fast signals (e.g. MCP signal), walk / jidder < 20 ps. 300 MHz bandwidth, adjustable threshold, walk, delay, fraction ratio. Analog and digital monitor outputs, gating. NIM (ECL optional) timing outputs with adjustable signal width.
MANUAL
     
  151 CFD4c: constant fraction discriminator like 150, but with 4 channels and a single width NIM unit. Requires a NIM-bin (with +/-6V) or SPS3 for operation, not included.*
MANUAL
       
  384 SPS3: can power up to two CFD4cX
     
  152 CFD1c: single-channel version of CFD8c. 3HU case with external mains adapter (100-250V AC).
MANUAL

     
  154 CFD1x: single-channel CFD incl. pulse-height to NIM pulse-width converter for measuring signal pulse height and signal timing. 3HU case with external mains adapter (100-250V AC).
MANUAL 
     
  155 CFD7x: 7-channel constant fraction discriminator incl. pulse-height to NIM pulse-width converter for one channel (as CFD1x) and 6 channels as in CFD8c, 19" rack case (1HU) as CFD8c.
MANUAL 
     
  159 iUSB-IO2: upgrade option in CFD8c/7x for remote control of threshold settings
     
  170 APG1: test pulser for testing and calibration of electronic modules and delay-line anodes. Provides Nim pulses and attenuated pulses (40 dB) with adjustable repetition rate and width. Single box powered via USB-port (or external +5V source, e.g. battery).
DESCRIPTION SHEET