Bergoz Beam Position Monitors, BPM

MX-BPM Overview

The Bergoz Multiplexed Beam Position Monitor (MX-BPM) is an electronics module with superior performance in a small volume. It is a non-intercepting system that has been optimized for use in electron and positron Storage Rings.

LR-BPM Overview

The Bergoz Log-Ratio Beam Position Monitor (LR-BPM) is an electronics module designed for fast processing of beam position signals. To achieve this, the signals are parallel processed in a single pass position measurement. It is a non-intercepting system that is suitable for use in most Linacs, transfer lines, first turns, boosters and fast-cycling synchrotrons.

MX-BPM features:

On-board microstrip filters that eliminate the need for costly tubular filters
GaAs switches to provide superior button to button isolation and low insertion loss
On-board synthesized local oscillator to eliminate the problem of external oscillator signal distribution with power supplies
Automatic Gain Control with a range of greater than 90dB provides optimum levels for the demodulator, independent of the beam intensity and number of bunches
Phase-locked synchronous demodulation giving high lineariry and noise suppression
Button signal range of -70dBm to +5dBm
X & Y output level of ±10V.X & Y resolution of 1µm
Sample rate of up to 10,000 samples per second.

The LR-BPM features

Input signals are parallel processed allowing a single-pass position measurement.
Beam charge range > 500
Beam-based center determination
Bunches at any repetition rate up to 500 MHz Individual bunches can be distinguished from one another up to 5 MHz repetition
Log-Ratio BPM is plug compatible with Bergoz’ multiplexed BPM
L-band, S-band, X-band beams can be processed provided bunch groups are short (<3 ns)
±2V X and Y outputs are held until the next bunch when Sample & Hold mode (optional) is activated.
Provides log signal from each pickup electrode for computer analysis, with 5 MHz bandwidth.
Beam-based center determiuation accessory equalizes pickup signals to simulate beam on center.
The Log-Ratio Beam Position Monitor (LR-BPM) is an electronics module for fast analog processing of beam pickup signals
LR-BPM may be custom-built on daughter card for installation on user’s DSP motherboards
Cables length matching not critical pickup signals don’t need to be in phase

Tech Support

MX-BPM Gain Adjustment for Board Revision 101.0

Accessories

Options for MX-BPM (factory installed):

MX-PBM-FG: Fast NIM Gate, to gate or gate-out a specific bunch or bunch train.
MX-BPM-IFOUT: IF frequency output for digital I/Q detection.

Options for LR-BPM (factory installed):

LR-PBM-SH: Sample and Hold on X and Y outputs.
LR-BPM-TRG: Beam Trigger.
LR-BPM-SUM: Output: Sum of Log (A, B, C & D).
LR-BPM-ABCD: Output: Direct Log (A, B, C & D), wideband outputs.

Other Accessories:

BPM-BBC: Beam based center determination for LR-BPM. Equalizes the inputs to simulate a centered beam. Requires in-phase pickup signals. User controlled via the LR-BPM module.
MXBPM/CUS-xxxMHz: One time engineering charge to customize a MX-BPM to a specific operating frequency.
BPM-RFC/xx: 19" Rack chassis with up to 16 Euromodule stations installed.
BPM-KIT: Table top test kit for one BPM, includes power supply.
BPM-XTD: BPM Euromodule extender.
BPM-SERV/RF: RF service module, connects button signals to four BNC connectors.
BPM-SERV/CMD: TTL commands service module, connects command lines to a panel mounted DB9 connector.
BPM-LPF/1kHz: X & Y output low pass filter.
BPM-BPF/500MHz: SMA - SMA input band pass filter.
BPM-UHV-50: Beam Pickup Assembly. A set of four buttons mounted in to a high vacuum tube with 3" a conflat flange on each end.

Pricing

	Part No.	Description	Qty	Price
MX-BPM
Checkbox	MX-BPM	Beam Position Monitor Electronics Module for fixed RF	Quantity	$8,260.00 Select Product	Description Beam Position Monitor Electronics Module for fixed RF Select Product Qty Select Quantity
Checkbox	MX-BPM-CUS.xx	One-time customizing charge for new frequency	Quantity	Ask Select Product	Description One-time customizing charge for new frequency Select Product Qty Select Quantity

LR-BPM
Select Product	LR-BPM	Log-Ratio Beam Position Monitor	Select Quantity	$8,260.00	Description Log-Ratio Beam Position Monitor Qty Select Quantity
Select Product	LR-BPM-SH	Sample and Hold on X and Y	Select Quantity	$1,150.00	Description Sample and Hold on X and Y Qty Select Quantity
Select Product	LR-BPM-TRG	On-Board Beam Trigger	Select Quantity	$470.00	Description On-Board Beam Trigger Qty Select Quantity
Select Product	LR-BPM-SUM	Sum of Logs Output	Select Quantity	$300.00	Description Sum of Logs Output Qty Select Quantity
Select Product	LR-BPM/CUS.xx	One-time customizing charge for new frequency	Select Quantity	Ask	Description One-time customizing charge for new frequency Qty Select Quantity

BB-BPM
Select Product	BB-BPM	Baseband Log-Ratio Beam Position Monitor	Select quantity	Ask	Description Baseband Log-Ratio Beam Position Monitor Qty Select quantity
Select Product	BB-BPM-TRG	On-Board Beam Trigger	Select quantity	Ask	Description On-Board Beam Trigger Qty Select quantity
Select Product	BB-BPM-SUM	Sum of Logs Output	Select quantity	Ask	Description Sum of Logs Output Qty Select quantity
Select Product	BB-BPM/CUS.xx	One-time customizing charge for new frequency	Select quantity	Ask	Description One-time customizing charge for new frequency Qty Select quantity
Select Product	BB-BPM-FEFA	Baseband Front-end Filter & Amplifier high-impedance & Amplifier	Select quantity	Ask	Description Baseband Front-end Filter & Amplifier high-impedance & Amplifier Qty Select quantity

BPM - Accessories
Select Product	BPM-RFC/xx	Chassis with Power Supply for up to 16 BPM Stations Specify number of Stations (xx): $510	Select quantity	Ask	Description Chassis with Power Supply for up to 16 BPM Stations Specify number of Stations (xx): $510 Qty Select Quantity
Select Product	BPM-EPS	Enclosure and Power Supply for 1 BPM Module	Select quantity	Ask	Description Enclosure and Power Supply for 1 BPM Module Qty Select Quantity
Select Product	BPM-KIT	BPM Test Kit	Select quantity	Ask	Description BPM Test Kit Qty Select Quantity
Select Product	BPM-XTD	BPM Module Extender	Select quantity	Ask	Description BPM Module Extender Qty Select Quantity
Select Product	BPM-SERV/RF	Service Module, RF Output	Select quantity	Ask	Description Service Module, RF Output Qty Select Quantity
Select Product	BPM-SERV/CMD	Service Module, TTL Input	Select quantity	Ask	Description Service Module, TTL Input Qty Select Quantity
Select Product	BPM-BPF/500MHz	Band-pass Filter, 500MHz, SMA-SMA	Select quantity	Ask	Description Band-pass Filter, 500MHz, SMA-SMA Qty Select Quantity
Select Product	BPM-C-xxx	BPM SMA-SMA xxx-meter radox cable (base cost), Additional cost/m: $19	Select quantity	Ask	Description BPM SMA-SMA xxx-meter radox cable (base cost), Additional cost/m: $19 Qty Select Quantity
Select Product	BPM-RHC-xxx	BPM SMA-SMA xxx-meter PEEK connectors (base cost), Additional cost/m: $23	Select quantity	Ask	Description BPM SMA-SMA xxx-meter PEEK connectors (base cost), Additional cost/m: $23 Qty Select Quantity

Quantity Discount Schedule:
Quantity	3 – 5	6 – 9	10 – 24
Discount	3%	5%	7%

Terms and Conditions

Terms and Conditions:

Prices above are for domestic deliveries to USA, Canada, and Mexico only.
For deliveries in all other countries please contact Bergoz.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Higher quantity and OEM discounts are available.

Payment:

Visa, MasterCard, Amex, Prepayment before shipment, or Net 30 days (subject to credit acceptance).

Delivery:

Stock to 90 days, depending on quantity.