BBV 9744 B Schwarzbeck 8GHz Preamplifier

schwarzbeck BBV 9744 B gain test chart at 6GHz-8GHz

schwarzbeck BBV 9744 B gain test chart at 9kHz-6GHz

Order Number: EUTS0824

Type: Preamplifier

Brand: Schwarzbeck

Min. order: 1 Unit

Stock:

schwarzbeck Real Time Inventory

Delivery: Click on the link above to inquire

Standards: Common Test Standards

Industry： General Electronics

Warranty: Original Import ; New Products ; Authorized Sales

Training: On-site training; Telephone; Email

Logistics: Shenzhen to National

Payment: Internet Banking T/T

Product Price:

Product Description:

BBV 9744 B is a general-purpose broadband amplifier with high gain and low internal noise, the new 8GHz preamplifier introduced by schwarzbeck in 2025, the product is authorized by EUTTEST agent sales, the new 9744B amplifier has a high gain and a good noise figure, as well as the system noise is almost independent of other components, including cables and receivers, and other characteristics make it very suitable for with EMI receivers and EMC antennas to measure very low radiated interference noise signal. The new 9744B amplifier's high gain and good noise figure, as well as the fact that the system noise is almost independent of other components, including cables and receiver, make it ideally suited for use with EMI receivers and EMC antennas to measure very low radiated interference noise signals.

together with schwarzbeck BBV 9744 The main differences are: the frequency range has been extended to 8 GHz, input stage protection has been improved, more reliable and low-noise power connections have been added, and size and weight have been reduced.

Technical parameters：

Product Specification Sheet:

“Reminder: swipe tables left and right”

Product model

BBV 9744 B

manufacturer

Schwarzbeck

China Agent Sales

Shenzhen EUTTEST

Frequency range:

9 kHz - 8 GHz

Gain:

Typical: 29 dB (at 9 kHz - 6 GHz);
Typical: 27 dB (at 6 GHz - 8 GHz).
See gain test chart below for details

Amplitude flatness:

Typical: <+/-1.5 dB (at 9 kHz - 6 GHz);
Typical: <+/-2.5 dB (at 6 GHz - 8 GHz)

Noise factor:

Typical: <2.7 dB (1.0 GHz)

1 dB compression point at the input:

Typical: > -15 dBm

VSWR Input/Output:

< 2:1

DC connectors:

M8 plug 3-pole

DIMENSIONS:

85 x 36 x 29 mm

Weight:

130 grams

Input level protection:

High protection level

Annex:

PS 230/12 M8, PS 120/12 M8;

“Reminder: swipe tables left and right”

Below is a gain test graph of the BBV9744B in two different frequency bands, you can see that the gain hovers around 29dB at frequencies below 6GHz, and when used at frequencies >6GHz, the output gain of this amplifier drops to 25dB. operate this unit strictly in accordance with the instruction manual document provided by EUTTEST, and you will get the maximum gain output.