Equalizer EQM1000


Product Description

novotronik produces active and passive equalizers – for broadband and IF. Solutions up to 3.6 GHz are possible on request.


The equalizer is housed in milled, polydimensional closed aluminium enclosures to provide good RF shielding.

The loss over frequency of each module will be fix and can be chosen between 0.5 … approx. 10 dB
depending on the construction.

The equalizer could be built active with amplifiers at the input and output. In this case the adjustment will be mostly better and existing loss of cable or rather the insertion loss of the  equalizer will be compensated. Even an amplification of about 15 dB could be realized.

The following information will be required to quote:

– frequency range
– desired equalization
– active or passive – details about amplification or rather
max. acceptable insertion loss
– desired RF connectors

Technical data measured at 25 °C
Configuration: 1 input, 1 output
more equalizer can be mounted on a 19“ front panel if desired
RF specifications:
Impedance: 50 / 75 Ohm
Frequency range broadband:
1.5 … 30 MHz
20 … 1000 MHz
20 … 3000 MHz
Frequency range IF:
50 … 90 MHz
50 … 200 MHz
950 … 2150 MHz
Insertion loss: 2.0 … 3.0 dB
Loss over frequency fix:
selectable 0.5 … 10 dB
Further specifications:
RF connectors:
female or male SMA, BNC, TNC, N or F
Power supply (active mod.): + 12 VDC, approx. 250 mA
Dimensions (passive): 20 x 20 x 40 mm
(without connector)